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Re: [ovirt-users] Strange error messages
by Timothy Asir Jeyasingh 22 Dec '14

22 Dec '14

------=_Part_288197_798400652.1419246610865 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Ovirt stores the hook files at the first time it discovers any gluster hook file in the specific path (/var/lib/glusterd/hooks/1) in the node and keeps checking the hooks file across every node with its master copy and returns a conflict message whenever it finds any differences. To resolve this conflict, Ovirt UI provides a resolve option. Using which one can copy the master hook file to every node or can select any particular host's hook file to be copied across every nodes and update the Ovirt's master copy. Regards, Timothy ----- Original Message ----- > -------- Original Message -------- > Subject: Re: [ovirt-users] Strange error messages > Date: Mon, 17 Nov 2014 18:21:20 +0530 > From: knarra <knarra(a)redhat.com> > To: Demeter Tibor <tdemeter(a)itsmart.hu> , "users(a)ovirt.org List" > <users(a)ovirt.org> > On 11/17/2014 06:14 PM, Demeter Tibor wrote: > > Hi, > > > Meanwhile this happening in every two hours. > > > For example 09:21, 11:21, 13:21 > > > Anybody can me help? > > > Thanks, > > > Tibor > > This happens because the time for syncing the hooks from node to engine has > been configured for two hours. > > ----- Original Message ----- > > > > Hi, > > > > > > In this morning I have got a lot of similar messages to console: > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook set-POST-30samba-set.sh of Cluster > > > r710cluster1. > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook stop-PRE-29CTDB-teardown.sh of Cluster > > > r710cluster1. > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook add-brick-PRE-28Quota-enable-root-xattr-heal.sh > > > of > > > Cluster r710cluster1. > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook set-POST-31ganesha-set.sh of Cluster > > > r710cluster1. > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook start-POST-30samba-start.sh of Cluster > > > r710cluster1. > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook reset-POST-31ganesha-reset.sh of Cluster > > > r710cluster1. > > > > > > 2014-Nov-17, 03:21 > > > > > > Detected conflict in hook > > > gsync-create-POST-56glusterd-geo-rep-create-post.sh > > > of Cluster r710cluster1. > > > > > > What does this mean? > > > > > > The system seems to be working. > > > > > > Thanks: > > > > > > Tibor > > > > > > _______________________________________________ > > > > > > Users mailing list > > > > > > Users(a)ovirt.org > > > > > > http://lists.ovirt.org/mailman/listinfo/users > > > > > _______________________________________________ > > > Users mailing list Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > ------=_Part_288197_798400652.1419246610865 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: times new roman, new york, times, se= rif; font-size: 12pt; color: #000000"><div>Ovirt stores the hook files at t= he first time it discovers<br>any gluster hook file in the specific path (/= var/lib/glusterd/hooks/1) in the node<br>and keeps checking the hooks file = across every node with its master copy<br>and returns a conflict message wh= enever it finds any differences.<br><br>To resolve this conflict, Ovirt UI = provides a resolve option.<br>Using which one can copy the master hook file= to every node or<br>can select any particular host's hook file to be copie= d across every nodes<br>and update the Ovirt's master copy.</div><div><br><= /div><div>Regards,<br></div><div>Timothy<br></div><div><br></div><hr id=3D"= zwchr"><blockquote style=3D"border-left:2px solid #1010FF;margin-left:5px;p= adding-left:5px;color:#000;font-weight:normal;font-style:normal;text-decora= tion:none;font-family:Helvetica,Arial,sans-serif;font-size:12pt;"><br><div = class=3D"moz-forward-container"> -------- Original Message -------- <table class=3D"moz-email-headers-table mceItemTable" border=3D"0" ce= llpadding=3D"0" cellspacing=3D"0"> <tbody> <tr> <th align=3D"RIGHT" nowrap=3D"nowrap" valign=3D"BASELINE">Subje= ct: </th> <td>Re: [ovirt-users] Strange error messages</td> </tr> <tr> <th align=3D"RIGHT" nowrap=3D"nowrap" valign=3D"BASELINE">Date:= </th> <td>Mon, 17 Nov 2014 18:21:20 +0530</td> </tr> <tr> <th align=3D"RIGHT" nowrap=3D"nowrap" valign=3D"BASELINE">From:= </th> <td>knarra <a class=3D"moz-txt-link-rfc2396E" href=3D"mailto:kn= arra(a)redhat.com" target=3D"_blank"><knarra(a)redhat.com></a><br data-mc= e-bogus=3D"1"></td> </tr> <tr> <th align=3D"RIGHT" nowrap=3D"nowrap" valign=3D"BASELINE">To: <= /th> <td>Demeter Tibor <a class=3D"moz-txt-link-rfc2396E" href=3D"ma= ilto:tdemeter@itsmart.hu" target=3D"_blank"><tdemeter(a)itsmart.hu></a>= , <a class=3D"moz-txt-link-rfc2396E" href=3D"mailto:users@ovirt= .orgList" target=3D"_blank">"users(a)ovirt.org List"</a> <a class=3D"moz-txt-= link-rfc2396E" href=3D"mailto:users@ovirt.org" target=3D"_blank"><users@= ovirt.org></a><br data-mce-bogus=3D"1"></td> </tr> </tbody> </table> <br> <br> =20 <div class=3D"moz-cite-prefix">On 11/17/2014 06:14 PM, Demeter Tibor wrote:<br> </div> <blockquote cite=3D"mid:1832467516.3984213.1416228270346.JavaMail.zim= bra(a)itsmart.hu"> <div style=3D"font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"> <div>Hi,<br> </div> <div><br> </div> <div>Meanwhile this happening in every two hours.</div> <div>For example 09:21, 11:21, 13:21</div> <div><br> </div> <div>Anybody can me help?</div> <div><br> </div> <div>Thanks,</div> <div><br> </div> <div>Tibor</div> </div> </blockquote> <br> This happens because the time for syncing the hooks from node to engine has been configured for two hours. <br> <br> <blockquote cite=3D"mid:1832467516.3984213.1416228270346.JavaMail.zim= bra(a)itsmart.hu"> <div style=3D"font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"> <div><br> </div> <hr id=3D"zwchr"> <blockquote style=3D"border-left:2px solid #1010FF;margin-left:5px;padding-left:5px;color:#000;font-weight:normal;font= -style:normal;text-decoration:none;font-family:Helvetica,Arial,sans-serif;f= ont-size:12pt;"> <div style=3D"font-family: times new roman, new york, times, serif; font-size: 12pt; color: #000000"> <div>Hi, <br> </div> <div><br> </div> <div>In this morning I have got a lot of similar messages to console: <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook set-POST-30samba-set.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook stop-PRE-29CTDB-teardown.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook add-brick-PRE-28Quota-enable-root-xattr-heal.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook set-POST-31ganesha-set.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook start-POST-30samba-start.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook reset-POST-31ganesha-reset.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div>        <br> 2014-Nov-17, 03:21 <br>         <br> Detected conflict in hook gsync-create-POST-56glusterd-geo-rep-create-post.sh of Cluster r710cluster1. <br> </div> <div><br> </div> <div><br> </div> <div><br> </div> <div>What does this mean? <br> </div> <div><br> </div> <div>The system seems to be working. <br> </div> <div><br> </div> <div>Thanks: <br> </div> <div><br> </div> <div>Tibor<br> </div> <div><br> </div> <div><br> </div> </div> <br> _______________________________________________<br> Users mailing list<br> <a class=3D"moz-txt-link-abbreviated" href=3D"mailto:Users@ovir= t.org" target=3D"_blank">Users(a)ovirt.org</a><br> <a class=3D"moz-txt-link-freetext" href=3D"http://lists.ovirt.o= rg/mailman/listinfo/users" target=3D"_blank">http://lists.ovirt.org/mailman= /listinfo/users</a><br> </blockquote> <div><br> </div> </div> <br> <fieldset class=3D"mimeAttachmentHeader"></fieldset> <br> <pre>_______________________________________________ Users mailing list <a class=3D"moz-txt-link-abbreviated" href=3D"mailto:Users@ovirt.org" targe= t=3D"_blank">Users(a)ovirt.org</a> <a class=3D"moz-txt-link-freetext" href=3D"http://lists.ovirt.org/mailman/l= istinfo/users" target=3D"_blank">http://lists.ovirt.org/mailman/listinfo/us= ers</a> </pre> </blockquote> <br> <br> </div> <br> =20 </blockquote><div><br></div></div></body></html> ------=_Part_288197_798400652.1419246610865--

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Re: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible?
by Kalil de A. Carvalho 22 Dec '14

22 Dec '14

Dear Amador. No, unfortunately not. This was just a friend question, because he need VM with 10GB NIC's. Today he is using Xenserver, this solution does not attend his expedition and he is research another solution. I told him about oVirt/KVM but this is a prerequisite to use. I will plan with him to try make a project to test a take the resolts. Best regards. On Fri, Dec 19, 2014 at 1:18 AM, Amador Segundo <asegundo(a)redhat.com> wrote: > Virtio devices does not support speed, so we fake their speeds showing > "1000mbps" in Admin. Portal. If your boxes have 10gbps devices then your > vms are already taking advantage of that. Did you test it? Could you share > some results? > > > -----Original Message----- > From: Kalil de A. Carvalho [kalilac(a)gmail.com] > Received: Thursday, 18 Dec 2014, 22:59 > To: users(a)ovirt.org > Subject: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible? > > > Hello all. > > Today a follow work ask me if is possible to use vNIC or vbridge in a VM > managed by ovirt. > > What he wants is to have a virtual 10gb network to some machines. > > All hosts NIC's are 10gb. > > Is this possible? > > If yes how can I do it? > > Best regards. > -- Atenciosamente, Kalil de A. Carvalho

5 4

all hosts non-operational
by Brent Hartzell 22 Dec '14

22 Dec '14

------=_NextPart_000_2B93_01D01D96.3EAE13C0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hello, After testing replacing a failed Gluster brick (shared ovirt/gluster) ALL hosts in the cluster go non-responsive, storage drops off etc. Now, gluster peer status fails, can't set any volume options, the volume randomly drops out of oVirt (was created from oVirt), log in oVirt dashboard shows the entry that the volume was deleted (but is there). Any gluster commands just hang. The combination of Ovirt & Gluster seems stable until there's a problem, then literally everything just grinds to a halt. All VM's go down, datacenter & hosts go non-responsive and the whole thing is broke.. Any ideas on what we should be looking for? ------=_NextPart_000_2B93_01D01D96.3EAE13C0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><META = HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style></style></head><body lang=3DEN-US = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p = class=3DMsoNormal>Hello,<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>After = testing replacing a failed Gluster brick (shared ovirt/gluster) ALL = hosts in the cluster go non-responsive, storage drops off etc. Now, = gluster peer status fails, can’t set any volume options, the = volume randomly drops out of oVirt (was created from oVirt), log in = oVirt dashboard shows the entry that the volume was deleted (but is = there). Any gluster commands just hang. The combination of Ovirt & = Gluster seems stable until there’s a problem, then literally = everything just grinds to a halt. All VM’s go down, datacenter = & hosts go non-responsive and the whole thing is broke.. Any ideas = on what we should be looking for?<o:p></o:p></p></div></body></html> ------=_NextPart_000_2B93_01D01D96.3EAE13C0--

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vm has paused due to unknown storage error
by Punit Dambiwal 22 Dec '14

22 Dec '14

Hi, Suddenly all of my VM on one host paused with the following error :- vm has paused due to unknown storage error I am using glusterfs storage with distributed replicate replica=2....my storage and compute both running on the same node... engine logs :- http://ur1.ca/j31iu Host logs :- http://ur1.ca/j31kk (I grep it for one Failed VM) Thanks, Punit

2 3

Setup, run and access a VNC session built from script
by Nicolas Ecarnot 21 Dec '14

21 Dec '14

Hi, Some months ago, I think I read something like that here, but I can not find it... We have several oVirt setups, and we can not change that. We have several VMs on each of them, and sometimes, we have to access their oVirt VNC console, but it is painful to know on which oVirt they are running. At present, I either have to remember on which one it lies, or to web-connect on every oVirt web GUI and crawl. I thought I would be possible to have a DNS cname made like this : c-myServerName, pointing to something leading to the VNC oVirt console of the myServerName VM. That ( <- ? ) would lead to asking oVirt to create a VNC session for the correct VM, create the passwd, then run a noVNC session with the correct credentials. I'm used to play with simple oVirt shell commands, but I guess that many things will happen in a HTML and WWW context, so I've started to play with REST. Does anybody knows if someone took the time to do similar things, or if someone remembers having seen such a workflow? Regards -- Nicolas Ecarnot

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Re: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible? (Darrell Budic)
by Nikolai Sednev 21 Dec '14

21 Dec '14

------=_Part_235182_797090940.1419163706720 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit https://bugzilla.redhat.com/show_bug.cgi?id=1168478 SR-IOV target release 3.6 and you'll need appropriate NIC on your Host, supporting this functionality http://wiki.ovirt.org/Feature/SR-IOV Thanks in advance. Best regards, Nikolai ____________________ Nikolai Sednev Senior Quality Engineer at Compute team Red Hat Israel 34 Jerusalem Road, Ra'anana, Israel 43501 Tel: +972 9 7692043 Mobile: +972 52 7342734 Email: nsednev(a)redhat.com IRC: nsednev ----- Original Message ----- From: users-request(a)ovirt.org To: users(a)ovirt.org Sent: Friday, December 19, 2014 8:22:17 PM Subject: Users Digest, Vol 39, Issue 135 Send Users mailing list submissions to users(a)ovirt.org To subscribe or unsubscribe via the World Wide Web, visit http://lists.ovirt.org/mailman/listinfo/users or, via email, send a message with subject or body 'help' to users-request(a)ovirt.org You can reach the person managing the list at users-owner(a)ovirt.org When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Re: console viewer for ovrit engine (Yue, Cong) 2. Re: Using 10gb vNIC/vbridge into VM is possible? (Darrell Budic) 3. Re: VM failover with ovirt3.5 (Yue, Cong) ---------------------------------------------------------------------- Message: 1 Date: Fri, 19 Dec 2014 09:03:11 -0800 From: "Yue, Cong" <Cong_Yue(a)alliedtelesis.com> To: Simone Tiraboschi <stirabos(a)redhat.com> Cc: "users(a)ovirt.org" <users(a)ovirt.org> Subject: Re: [ovirt-users] console viewer for ovrit engine Message-ID: <ED08B56256B38842A463A2A0804C5AC0326AEEF291(a)svr-ca-exch1.atg.lc> Content-Type: text/plain; charset="utf-8" So. It means the web-proxy should be installed into the engine inside the virt nodes where host the VM. The ovirt engine is with centos 6.6. I will have a try for this later. Thanks, Cong -----Original Message----- From: Simone Tiraboschi [mailto:stirabos@redhat.com] Sent: Friday, December 19, 2014 12:31 AM To: Yue, Cong Cc: Gianluca Cecchi; users(a)ovirt.org Subject: Re: [ovirt-users] console viewer for ovrit engine ----- Original Message ----- > From: "Cong Yue" <Cong_Yue(a)alliedtelesis.com> > To: "Simone Tiraboschi" <stirabos(a)redhat.com> > Cc: "Gianluca Cecchi" <gianluca.cecchi(a)gmail.com>, users(a)ovirt.org > Sent: Thursday, December 18, 2014 5:39:39 PM > Subject: RE: [ovirt-users] console viewer for ovrit engine > > Sorry. It is centos 7 for host. > > > -----Original Message----- > From: Yue, Cong > Sent: Thursday, December 18, 2014 8:38 AM > To: 'Simone Tiraboschi' > Cc: Gianluca Cecchi; users(a)ovirt.org > Subject: RE: [ovirt-users] console viewer for ovrit engine > > Thanks for the reply. > Yes, I am using centos for host. What engine host in your definition? > Is the host PC where engine VM is running on the top? The physical host or VM witch runs the engine. > I am doing the walkthrough as > http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5 > / > http://community.redhat.com/blog/2014/11/up-and-running-with-ovirt-3-5 > -part-two/ > > I am glad to test your new 3.5.1 in my environment. > > Thanks, > Cong > > > -----Original Message----- > From: Simone Tiraboschi [mailto:stirabos@redhat.com] > Sent: Thursday, December 18, 2014 1:02 AM > To: Yue, Cong > Cc: Gianluca Cecchi; users(a)ovirt.org > Subject: Re: [ovirt-users] console viewer for ovrit engine > > > > ----- Original Message ----- > > From: "Cong Yue" <Cong_Yue(a)alliedtelesis.com> > > To: "Gianluca Cecchi" <gianluca.cecchi(a)gmail.com> > > Cc: users(a)ovirt.org > > Sent: Thursday, December 18, 2014 12:45:09 AM > > Subject: Re: [ovirt-users] console viewer for ovrit engine > > > > > > > > I checked but also it saids there is no such package. It works now > > with my native client. > > > > Some strange.. > > The oVirt websocket proxy is part of the engine and it's by default > installed on the engine host when you install the engine; engine-setup > asks if you want to configure it or not. > Than, if you really need for your network design, you can also install > and configure the websocket proxy on a different host. > http://www.ovirt.org/Features/WebSocketProxy_on_a_separate_host > but this is already a special case. > > I read in this thread that you are using centos7 (also for the engine host?). > We didn't release oVirt 3.5.0 for el7 but we'll do since 3.5.1 which > is targeted just after Christmas vacation (you are welcome to help us > testing it on centos7!) so now you still cannot find > ovirt-websocket-proxy rpm for > el7 on the stable branch. > If you really need to install it right now on el7 you can try from > nightly snapshot. > > > > > > Thanks, > > > > Cong > > > > > > > > > > > > From: Gianluca Cecchi [mailto:gianluca.cecchi@gmail.com] > > Sent: Wednesday, December 17, 2014 2:07 PM > > To: Yue, Cong > > Cc: Donny Davis; awels(a)redhat.com; users(a)ovirt.org > > Subject: Re: [ovirt-users] console viewer for ovrit engine > > > > > > > > > > On Wed, Dec 17, 2014 at 10:58 PM, Yue, Cong < > > Cong_Yue(a)alliedtelesis.com > > > wrote: > > > > Thanks, but it saids there is no ovirt-websocket-proxy packges. > > I am using the repository of > > http://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm > > > > Thanks, > > Cong > > > > > > > > > > The package, at least in 3.5 is > > ovirt-engine-websocket-proxy > > > > > > Gianluca > > > > > > > > > > > > This e-mail message is for the sole use of the intended recipient(s) > > and may contain confidential and privileged information. Any > > unauthorized review, use, disclosure or distribution is prohibited. > > If you are not the intended recipient, please contact the sender by > > reply e-mail and destroy all copies of the original message. If you > > are the intended recipient, please be advised that the content of > > this message is subject to access, review and disclosure by the > > sender's e-mail System Administrator. > > > > _______________________________________________ > > Users mailing list > > Users(a)ovirt.org > > http://lists.ovirt.org/mailman/listinfo/users > > > > This e-mail message is for the sole use of the intended recipient(s) > and may contain confidential and privileged information. Any > unauthorized review, use, disclosure or distribution is prohibited. If > you are not the intended recipient, please contact the sender by reply > e-mail and destroy all copies of the original message. If you are the > intended recipient, please be advised that the content of this message > is subject to access, review and disclosure by the sender's e-mail System Administrator. > This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. ------------------------------ Message: 2 Date: Fri, 19 Dec 2014 11:08:03 -0600 From: Darrell Budic <budic(a)onholyground.com> To: "Kalil de A. Carvalho" <kalilac(a)gmail.com> Cc: Amador Segundo <asegundo(a)redhat.com>, users(a)ovirt.org Subject: Re: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible? Message-ID: <B6ECAED5-7CE3-44D2-A4E8-90EF46B3203D(a)onholyground.com> Content-Type: text/plain; charset="utf-8" I tried a quick iperf test a while back and got 3-4Gb/sec between a pair of VMs on separate hosts with a 10G infrastructure, no real tuning and no SRIOV. That met my needs so I didn?t try anything further. If you were aiming for 10G for all, you?d want to work on SRIOV I imagine, but they get pretty good performance even without it. > On Dec 19, 2014, at 4:49 AM, Kalil de A. Carvalho <kalilac(a)gmail.com> wrote: > > Dear Amador. > > No, unfortunately not. > > This was just a friend question, because he need VM with 10GB NIC's. > > Today he is using Xenserver, this solution does not attend his expedition and he is research another solution. > > I told him about oVirt/KVM but this is a prerequisite to use. > > I will plan with him to try make a project to test a take the resolts. > > Best regards. > > On Fri, Dec 19, 2014 at 1:18 AM, Amador Segundo <asegundo(a)redhat.com <mailto:asegundo@redhat.com>> wrote: > Virtio devices does not support speed, so we fake their speeds showing "1000mbps" in Admin. Portal. If your boxes have 10gbps devices then your vms are already taking advantage of that. Did you test it? Could you share some results? > > > -----Original Message----- > From: Kalil de A. Carvalho [kalilac(a)gmail.com <mailto:kalilac@gmail.com>] > Received: Thursday, 18 Dec 2014, 22:59 > To: users(a)ovirt.org <mailto:users@ovirt.org> > Subject: [ovirt-users] Using 10gb vNIC/vbridge into VM is possible? > > > Hello all. > > Today a follow work ask me if is possible to use vNIC or vbridge in a VM managed by ovirt. > > What he wants is to have a virtual 10gb network to some machines. > > All hosts NIC's are 10gb. > > Is this possible? > > If yes how can I do it? > > Best regards. > > > > > -- > Atenciosamente, > Kalil de A. Carvalho > > _______________________________________________ > Users mailing list > Users(a)ovirt.org <mailto:Users@ovirt.org> > http://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mailman/listinfo/users> -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.ovirt.org/pipermail/users/attachments/20141219/e2a27490/attach…> ------------------------------ Message: 3 Date: Fri, 19 Dec 2014 10:22:10 -0800 From: "Yue, Cong" <Cong_Yue(a)alliedtelesis.com> To: Simone Tiraboschi <stirabos(a)redhat.com> Cc: "users(a)ovirt.org" <users(a)ovirt.org> Subject: Re: [ovirt-users] VM failover with ovirt3.5 Message-ID: <ED08B56256B38842A463A2A0804C5AC0326AEEF2F1(a)svr-ca-exch1.atg.lc> Content-Type: text/plain; charset="utf-8" Thanks for the information. This is the log for my three ovirt nodes. >From the output of hosted-engine --vm-status, it shows the engine state for my 2nd and 3rd ovirt node is DOWN. Is this the reason why VM failover not work in my environment? How can I make also engine works for my 2nd and 3rd ovit nodes? -- --== Host 1 status ==-- Status up-to-date : True Hostname : 10.0.0.94 Host ID : 1 Engine status : {"health": "good", "vm": "up", "detail": "up"} Score : 2400 Local maintenance : False Host timestamp : 150475 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=150475 (Fri Dec 19 13:12:18 2014) host-id=1 score=2400 maintenance=False state=EngineUp --== Host 2 status ==-- Status up-to-date : True Hostname : 10.0.0.93 Host ID : 2 Engine status : {"reason": "vm not running on this host", "health": "bad", "vm": "down", "detail": "unknown"} Score : 2400 Local maintenance : False Host timestamp : 1572 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=1572 (Fri Dec 19 10:12:18 2014) host-id=2 score=2400 maintenance=False state=EngineDown --== Host 3 status ==-- Status up-to-date : False Hostname : 10.0.0.92 Host ID : 3 Engine status : unknown stale-data Score : 2400 Local maintenance : False Host timestamp : 987 Extra metadata (valid at timestamp): metadata_parse_version=1 metadata_feature_version=1 timestamp=987 (Fri Dec 19 10:09:58 2014) host-id=3 score=2400 maintenance=False state=EngineDown -- And the /var/log/ovirt-hosted-engine-ha/agent.log for three ovirt nodes are as follows: -- 10.0.0.94(hosted-engine-1) --- MainThread::INFO::2014-12-19 13:09:33,716::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:09:33,716::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:09:44,017::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:09:44,017::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:09:54,303::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:09:54,303::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:10:04,342::states::394::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Engine vm running on localhost MainThread::INFO::2014-12-19 13:10:04,617::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:10:04,617::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:10:14,657::state_machine::160::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh) Global metadata: {'maintenance': False} MainThread::INFO::2014-12-19 13:10:14,657::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh) Host 10.0.0.93 (id 2): {'extra': 'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=1448 (Fri Dec 19 10:10:14 2014)\nhost-id=2\nscore=2400\nmaintenance=False\nstate=EngineDown\n', 'hostname': '10.0.0.93', 'alive': True, 'host-id': 2, 'engine-status': {'reason': 'vm not running on this host', 'health': 'bad', 'vm': 'down', 'detail': 'unknown'}, 'score': 2400, 'maintenance': False, 'host-ts': 1448} MainThread::INFO::2014-12-19 13:10:14,657::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh) Host 10.0.0.92 (id 3): {'extra': 'metadata_parse_version=1\nmetadata_feature_version=1\ntimestamp=987 (Fri Dec 19 10:09:58 2014)\nhost-id=3\nscore=2400\nmaintenance=False\nstate=EngineDown\n', 'hostname': '10.0.0.92', 'alive': True, 'host-id': 3, 'engine-status': {'reason': 'vm not running on this host', 'health': 'bad', 'vm': 'down', 'detail': 'unknown'}, 'score': 2400, 'maintenance': False, 'host-ts': 987} MainThread::INFO::2014-12-19 13:10:14,658::state_machine::168::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(refresh) Local (id 1): {'engine-health': {'health': 'good', 'vm': 'up', 'detail': 'up'}, 'bridge': True, 'mem-free': 1079.0, 'maintenance': False, 'cpu-load': 0.0269, 'gateway': True} MainThread::INFO::2014-12-19 13:10:14,904::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:10:14,904::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:10:25,210::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:10:25,210::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:10:35,499::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:10:35,499::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:10:45,784::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:10:45,785::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:10:56,070::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:10:56,070::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:11:06,109::states::394::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(consume) Engine vm running on localhost MainThread::INFO::2014-12-19 13:11:06,359::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:11:06,359::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:11:16,658::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:11:16,658::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:11:26,991::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:11:26,991::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) MainThread::INFO::2014-12-19 13:11:37,341::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineUp (score: 2400) MainThread::INFO::2014-12-19 13:11:37,341::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.93 (id: 2, score: 2400) ---- 10.0.0.93 (hosted-engine-2) MainThread::INFO::2014-12-19 10:12:18,339::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineDown (score: 2400) MainThread::INFO::2014-12-19 10:12:18,339::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.94 (id: 1, score: 2400) MainThread::INFO::2014-12-19 10:12:28,651::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineDown (score: 2400) MainThread::INFO::2014-12-19 10:12:28,652::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.94 (id: 1, score: 2400) MainThread::INFO::2014-12-19 10:12:39,010::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineDown (score: 2400) MainThread::INFO::2014-12-19 10:12:39,010::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.94 (id: 1, score: 2400) MainThread::INFO::2014-12-19 10:12:49,338::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineDown (score: 2400) MainThread::INFO::2014-12-19 10:12:49,338::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.94 (id: 1, score: 2400) MainThread::INFO::2014-12-19 10:12:59,642::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineDown (score: 2400) MainThread::INFO::2014-12-19 10:12:59,642::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.94 (id: 1, score: 2400) MainThread::INFO::2014-12-19 10:13:10,010::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Current state EngineDown (score: 2400) MainThread::INFO::2014-12-19 10:13:10,010::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring) Best remote host 10.0.0.94 (id: 1, score: 2400) 10.0.0.92(hosted-engine-3) same as 10.0.0.93 -- -----Original Message----- From: Simone Tiraboschi [mailto:stirabos@redhat.com] Sent: Friday, December 19, 2014 12:28 AM To: Yue, Cong Cc: users(a)ovirt.org Subject: Re: [ovirt-users] VM failover with ovirt3.5 ----- Original Message ----- > From: "Cong Yue" <Cong_Yue(a)alliedtelesis.com> > To: users(a)ovirt.org > Sent: Friday, December 19, 2014 2:14:33 AM > Subject: [ovirt-users] VM failover with ovirt3.5 > > > > Hi > > > > In my environment, I have 3 ovirt nodes as one cluster. And on top of > host-1, there is one vm to host ovirt engine. > > Also I have one external storage for the cluster to use as data domain > of engine and data. > > I confirmed live migration works well in my environment. > > But it seems very buggy for VM failover if I try to force to shut down > one ovirt node. Sometimes the VM in the node which is shutdown can > migrate to other host, but it take more than several minutes. > > Sometimes, it can not migrate at all. Sometimes, only when the host is > back, the VM is beginning to move. Can you please check or share the logs under /var/log/ovirt-hosted-engine-ha/ ? > Is there some documentation to explain how VM failover is working? And > is there some bugs reported related with this? http://www.ovirt.org/Features/Self_Hosted_Engine#Agent_State_Diagram > Thanks in advance, > > Cong > > > > > This e-mail message is for the sole use of the intended recipient(s) > and may contain confidential and privileged information. Any > unauthorized review, use, disclosure or distribution is prohibited. If > you are not the intended recipient, please contact the sender by reply > e-mail and destroy all copies of the original message. If you are the > intended recipient, please be advised that the content of this message > is subject to access, review and disclosure by the sender's e-mail System Administrator. > > _______________________________________________ > Users mailing list > Users(a)ovirt.org > http://lists.ovirt.org/mailman/listinfo/users > This e-mail message is for the sole use of the intended recipient(s) and may contain confidential and privileged information. Any unauthorized review, use, disclosure or distribution is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy all copies of the original message. If you are the intended recipient, please be advised that the content of this message is subject to access, review and disclosure by the sender's e-mail System Administrator. ------------------------------ _______________________________________________ Users mailing list Users(a)ovirt.org http://lists.ovirt.org/mailman/listinfo/users End of Users Digest, Vol 39, Issue 135 ************************************** ------=_Part_235182_797090940.1419163706720 Content-Type: text/html; charset=utf-8 Content-Transfer-Encoding: quoted-printable <html><body><div style=3D"font-family: georgia,serif; font-size: 12pt; colo= r: #000000"><div><a href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D1= 168478" data-mce-href=3D"https://bugzilla.redhat.com/show_bug.cgi?id=3D1168= 478">https://bugzilla.redhat.com/show_bug.cgi?id=3D1168478</a></div><div><b= r></div><div>SR-IOV target release 3.6 and you'll need appropriate NIC on y= our Host, supporting this functionality <a href=3D"http://wiki.ovirt.o= rg/Feature/SR-IOV" data-mce-href=3D"http://wiki.ovirt.org/Feature/SR-IOV">h= ttp://wiki.ovirt.org/Feature/SR-IOV</a></div><div><br></div><div><span name= =3D"x"></span><br>Thanks in advance.<br><div><br></div>Best regards,<br>Nik= olai<br>____________________<br>Nikolai Sednev<br>Senior Quality Engineer a= t Compute team<br>Red Hat Israel<br>34 Jerusalem Road,<br>Ra'anana, Israel = 43501<br><div><br></div>Tel:       +972   9 7692043<br>= Mobile: +972 52 7342734<br>Email: nsednev(a)redhat.com<br>IRC: nsednev<span n= ame=3D"x"></span><br></div><div><br></div><hr id=3D"zwchr"><div style=3D"co= lor:#000;font-weight:normal;font-style:normal;text-decoration:none;font-fam= ily:Helvetica,Arial,sans-serif;font-size:12pt;"><b>From: </b>users-request@= ovirt.org<br><b>To: </b>users(a)ovirt.org<br><b>Sent: </b>Friday, December 19= , 2014 8:22:17 PM<br><b>Subject: </b>Users Digest, Vol 39, Issue 135<br><di= v><br></div>Send Users mailing list submissions to<br>   &nb= sp;    users(a)ovirt.org<br><div><br></div>To subscribe o= r unsubscribe via the World Wide Web, visit<br>    &nbs= p;   http://lists.ovirt.org/mailman/listinfo/users<br>or, vi= a email, send a message with subject or body 'help' to<br>  &nbsp= ;     users-request(a)ovirt.org<br><div><br></div>Yo= u can reach the person managing the list at<br>    &nbs= p;   users-owner(a)ovirt.org<br><div><br></div>When replying, = please edit your Subject line so it is more specific<br>than "Re: Contents = of Users digest..."<br><div><br></div><br>Today's Topics:<br><div><br></div= >   1. Re:  console viewer for ovrit engine (Yue, Cong)<br>&= nbsp;  2. Re:  Using 10gb vNIC/vbridge into VM is possible? (Darr= ell Budic)<br>   3. Re:  VM failover with ovirt3.5 (Yue, Con= g)<br><div><br></div><br>--------------------------------------------------= --------------------<br><div><br></div>Message: 1<br>Date: Fri, 19 Dec 2014= 09:03:11 -0800<br>From: "Yue, Cong" <Cong_Yue(a)alliedtelesis.com><br>= To: Simone Tiraboschi <stirabos(a)redhat.com><br>Cc: "users(a)ovirt.org" = <users(a)ovirt.org><br>Subject: Re: [ovirt-users] console viewer for ov= rit engine<br>Message-ID:<br>       &nbs= p;<ED08B56256B38842A463A2A0804C5AC0326AEEF291(a)svr-ca-exch1.atg.lc><br= >Content-Type: text/plain; charset=3D"utf-8"<br><div><br></div>So. It means= the web-proxy should be installed into the engine inside the virt nodes wh= ere host the VM.<br>The ovirt engine is with centos 6.6.<br><div><br></div>= I will have a try for this later.<br><div><br></div>Thanks,<br>Cong<br><div= ><br></div>-----Original Message-----<br>From: Simone Tiraboschi [mailto:st= irabos(a)redhat.com]<br>Sent: Friday, December 19, 2014 12:31 AM<br>To: Yue, = Cong<br>Cc: Gianluca Cecchi; users(a)ovirt.org<br>Subject: Re: [ovirt-users] = console viewer for ovrit engine<br><div><br></div><br><div><br></div>----- = Original Message -----<br>> From: "Cong Yue" <Cong_Yue(a)alliedtelesis.= com><br>> To: "Simone Tiraboschi" <stirabos(a)redhat.com><br>>= Cc: "Gianluca Cecchi" <gianluca.cecchi(a)gmail.com>, users(a)ovirt.org<b= r>> Sent: Thursday, December 18, 2014 5:39:39 PM<br>> Subject: RE: [o= virt-users] console viewer for ovrit engine<br>><br>> Sorry. It is ce= ntos 7 for host.<br>><br>><br>> -----Original Message-----<br>>= From: Yue, Cong<br>> Sent: Thursday, December 18, 2014 8:38 AM<br>> = To: 'Simone Tiraboschi'<br>> Cc: Gianluca Cecchi; users(a)ovirt.org<br>&gt= ; Subject: RE: [ovirt-users] console viewer for ovrit engine<br>><br>&gt= ; Thanks for the reply.<br>> Yes, I am using centos for host. What engin= e host in your definition?<br>> Is the host PC where engine VM is runnin= g on the top?<br><div><br></div>The physical host or VM witch runs the engi= ne.<br><div><br></div>> I am doing the walkthrough as<br>> http://com= munity.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5<br>> /<br>&= gt; http://community.redhat.com/blog/2014/11/up-and-running-with-ovirt-3-5<= br>> -part-two/<br>><br>> I am glad to test your new 3.5.1 in my e= nvironment.<br>><br>> Thanks,<br>> Cong<br>><br>><br>> --= ---Original Message-----<br>> From: Simone Tiraboschi [mailto:stirabos@r= edhat.com]<br>> Sent: Thursday, December 18, 2014 1:02 AM<br>> To: Yu= e, Cong<br>> Cc: Gianluca Cecchi; users(a)ovirt.org<br>> Subject: Re: [= ovirt-users] console viewer for ovrit engine<br>><br>><br>><br>&gt= ; ----- Original Message -----<br>> > From: "Cong Yue" <Cong_Yue@a= lliedtelesis.com><br>> > To: "Gianluca Cecchi" <gianluca.cecchi= @gmail.com><br>> > Cc: users(a)ovirt.org<br>> > Sent: Thursday= , December 18, 2014 12:45:09 AM<br>> > Subject: Re: [ovirt-users] con= sole viewer for ovrit engine<br>> ><br>> ><br>> ><br>>= > I checked but also it saids there is no such package. It works now<br= >> > with my native client.<br>> ><br>> > Some strange..<= br>><br>> The oVirt websocket proxy is part of the engine and it's by= default<br>> installed on the engine host when you install the engine; = engine-setup<br>> asks if you want to configure it or not.<br>> Than,= if you really need for your network design, you can also install<br>> a= nd configure the websocket proxy on a different host.<br>>  http://= www.ovirt.org/Features/WebSocketProxy_on_a_separate_host<br>> but this i= s already a special case.<br>><br>> I read in this thread that you ar= e using centos7 (also for the engine host?).<br>> We didn't release oVir= t 3.5.0 for el7 but we'll do since 3.5.1 which<br>> is targeted just aft= er Christmas vacation (you are welcome to help us<br>> testing it on cen= tos7!) so now you still cannot find<br>> ovirt-websocket-proxy rpm for<b= r>> el7 on the stable branch.<br>> If you really need to install it r= ight now on el7 you can try from<br>> nightly snapshot.<br>><br>><= br>><br>><br>> > Thanks,<br>> ><br>> > Cong<br>>= ><br>> ><br>> ><br>> ><br>> ><br>> > From= : Gianluca Cecchi [mailto:gianluca.cecchi@gmail.com]<br>> > Sent: Wed= nesday, December 17, 2014 2:07 PM<br>> > To: Yue, Cong<br>> > C= c: Donny Davis; awels(a)redhat.com; users(a)ovirt.org<br>> > Subject: Re:= [ovirt-users] console viewer for ovrit engine<br>> ><br>> ><br= >> ><br>> ><br>> > On Wed, Dec 17, 2014 at 10:58 PM, Yue,= Cong <<br>> > Cong_Yue(a)alliedtelesis.com ><br>> > wrote:= <br>> ><br>> > Thanks, but it saids there is no ovirt-websocket= -proxy packges.<br>> > I am using the repository of<br>> > http= ://resources.ovirt.org/pub/yum-repo/ovirt-release35.rpm<br>> ><br>&gt= ; > Thanks,<br>> > Cong<br>> ><br>> ><br>> ><br>= > ><br>> > The package, at least in 3.5 is<br>> > ovirt-e= ngine-websocket-proxy<br>> ><br>> ><br>> > Gianluca<br>&g= t; ><br>> ><br>> ><br>> ><br>> ><br>> > Th= is e-mail message is for the sole use of the intended recipient(s)<br>> = > and may contain confidential and privileged information. Any<br>> &= gt; unauthorized review, use, disclosure or distribution is prohibited.<br>= > > If you are not the intended recipient, please contact the sender = by<br>> > reply e-mail and destroy all copies of the original message= . If you<br>> > are the intended recipient, please be advised that th= e content of<br>> > this message is subject to access, review and dis= closure by the<br>> > sender's e-mail System Administrator.<br>> &= gt;<br>> > _______________________________________________<br>> &g= t; Users mailing list<br>> > Users(a)ovirt.org<br>> > http://list= s.ovirt.org/mailman/listinfo/users<br>> ><br>><br>> This e-mail= message is for the sole use of the intended recipient(s)<br>> and may c= ontain confidential and privileged information. Any<br>> unauthorized re= view, use, disclosure or distribution is prohibited. If<br>> you are not= the intended recipient, please contact the sender by reply<br>> e-mail = and destroy all copies of the original message. If you are the<br>> inte= nded recipient, please be advised that the content of this message<br>> = is subject to access, review and disclosure by the sender's e-mail System A= dministrator.<br>><br><div><br></div>This e-mail message is for the sole= use of the intended recipient(s) and may contain confidential and privileg= ed information. Any unauthorized review, use, disclosure or distribution is= prohibited. If you are not the intended recipient, please contact the send= er by reply e-mail and destroy all copies of the original message. If you a= re the intended recipient, please be advised that the content of this messa= ge is subject to access, review and disclosure by the sender's e-mail Syste= m Administrator.<br><div><br></div>------------------------------<br><div><= br></div>Message: 2<br>Date: Fri, 19 Dec 2014 11:08:03 -0600<br>From: Darre= ll Budic <budic(a)onholyground.com><br>To: "Kalil de A. Carvalho" <k= alilac(a)gmail.com><br>Cc: Amador Segundo <asegundo(a)redhat.com>, use= rs(a)ovirt.org<br>Subject: Re: [ovirt-users] Using 10gb vNIC/vbridge into VM = is<br>        possible?<br>Message-= ID: <B6ECAED5-7CE3-44D2-A4E8-90EF46B3203D(a)onholyground.com><br>Conten= t-Type: text/plain; charset=3D"utf-8"<br><div><br></div>I tried a quick ipe= rf test a while back and got 3-4Gb/sec between a pair of VMs on separate ho= sts with a 10G infrastructure, no real tuning and no SRIOV. That met my nee= ds so I didn?t try anything further. If you were aiming for 10G for all, yo= u?d want to work on SRIOV I imagine, but they get pretty good performance e= ven without it.<br><div><br></div><br>> On Dec 19, 2014, at 4:49 AM, Kal= il de A. Carvalho <kalilac(a)gmail.com> wrote:<br>> <br>> Dear Am= ador.<br>> <br>> No, unfortunately not.<br>> <br>> This was jus= t a friend question, because he need VM with 10GB NIC's.<br>> <br>> T= oday he is using Xenserver, this solution does not attend his expedition an= d he is research another solution.<br>> <br>> I told him about oVirt/= KVM but this is a prerequisite to use.<br>> <br>> I will plan with hi= m to try make a project to test a take the resolts.<br>> <br>> Best r= egards. <br>> <br>> On Fri, Dec 19, 2014 at 1:18 AM, Amador Segundo &= lt;asegundo(a)redhat.com <mailto:asegundo@redhat.com>> wrote:<br>&gt= ; Virtio devices does not support speed, so we fake their speeds showing "1= 000mbps" in Admin. Portal. If your boxes have 10gbps devices then your vms = are already taking advantage of that. Did you test it? Could you share some= results? <br>> <br>> <br>> -----Original Message----- <br>> Fr= om: Kalil de A. Carvalho [kalilac(a)gmail.com <mailto:kalilac@gmail.com&gt= ;] <br>> Received: Thursday, 18 Dec 2014, 22:59 <br>> To: users@ovirt= .org <mailto:users@ovirt.org> <br>> Subject: [ovirt-users] Using 1= 0gb vNIC/vbridge into VM is possible? <br>> <br>> <br>> Hello all.= <br>> <br>> Today a follow work ask me if is possible to use vNIC or = vbridge in a VM managed by ovirt.<br>> <br>> What he wants is to have= a virtual 10gb network to some machines.<br>> <br>> All hosts NIC's = are 10gb.<br>> <br>> Is this possible?<br>> <br>> If yes how ca= n I do it?<br>> <br>> Best regards.<br>> <br>> <br>> <br>&gt= ; <br>> -- <br>> Atenciosamente,<br>> Kalil de A. Carvalho<br>>= <br>> _______________________________________________<br>> Users mai= ling list<br>> Users(a)ovirt.org <mailto:Users@ovirt.org><br>> ht= tp://lists.ovirt.org/mailman/listinfo/users <http://lists.ovirt.org/mail= man/listinfo/users><br>-------------- next part --------------<br>An HTM= L attachment was scrubbed...<br>URL: <http://lists.ovirt.org/pipermail/u= sers/attachments/20141219/e2a27490/attachment-0001.html><br><div><br></d= iv>------------------------------<br><div><br></div>Message: 3<br>Date: Fri= , 19 Dec 2014 10:22:10 -0800<br>From: "Yue, Cong" <Cong_Yue@alliedtelesi= s.com><br>To: Simone Tiraboschi <stirabos(a)redhat.com><br>Cc: "user= s(a)ovirt.org" <users(a)ovirt.org><br>Subject: Re: [ovirt-users] VM failo= ver with ovirt3.5<br>Message-ID:<br>      &nb= sp; <ED08B56256B38842A463A2A0804C5AC0326AEEF2F1(a)svr-ca-exch1.atg.lc= ><br>Content-Type: text/plain; charset=3D"utf-8"<br><div><br></div>Thank= s for the information. This is the log for my three ovirt nodes.<br>From th= e output of hosted-engine --vm-status, it shows the engine state for my 2nd= and 3rd ovirt node is DOWN.<br>Is this the reason why VM failover not work= in my environment? How can I make also engine works for my 2nd and 3rd ovi= t nodes?<br>--<br>--=3D=3D Host 1 status =3D=3D--<br><div><br></div>Status = up-to-date                  : = True<br>Hostname                 &n= bsp;         : 10.0.0.94<br>Host ID     &nbsp= ;                     &nb= sp;: 1<br>Engine status               &n= bsp;      : {"health": "good", "vm": "up",<br>"detail": "up"= }<br>Score                   &= nbsp;          : 2400<br>Local maintenance   =                : False<br>Host time= stamp                    = : 150475<br>Extra metadata (valid at timestamp):<br>metadata_parse_version= =3D1<br>metadata_feature_version=3D1<br>timestamp=3D150475 (Fri Dec 19 13:1= 2:18 2014)<br>host-id=3D1<br>score=3D2400<br>maintenance=3DFalse<br>state= =3DEngineUp<br><div><br></div><br>--=3D=3D Host 2 status =3D=3D--<br><div><= br></div>Status up-to-date              =    : True<br>Hostname             =               : 10.0.0.93<br>Host ID &nb= sp;                     &= nbsp;    : 2<br>Engine status           =            : {"reason": "vm not running on<br= >this host", "health": "bad", "vm": "down", "detail": "unknown"}<br>Score &= nbsp;                    =        : 2400<br>Local maintenance     &nbsp= ;            : False<br>Host timestamp  =                   : 1572<br>E= xtra metadata (valid at timestamp):<br>metadata_parse_version=3D1<br>metada= ta_feature_version=3D1<br>timestamp=3D1572 (Fri Dec 19 10:12:18 2014)<br>ho= st-id=3D2<br>score=3D2400<br>maintenance=3DFalse<br>state=3DEngineDown<br><= div><br></div><br>--=3D=3D Host 3 status =3D=3D--<br><div><br></div>Status = up-to-date                  : = False<br>Hostname                 &= nbsp;         : 10.0.0.92<br>Host ID     &nbs= p;                     &n= bsp;: 3<br>Engine status               &= nbsp;      : unknown stale-data<br>Score     &nbsp= ;                     &nb= sp;  : 2400<br>Local maintenance           &n= bsp;      : False<br>Host timestamp       &nb= sp;             : 987<br>Extra metadata (vali= d at timestamp):<br>metadata_parse_version=3D1<br>metadata_feature_version= =3D1<br>timestamp=3D987 (Fri Dec 19 10:09:58 2014)<br>host-id=3D3<br>score= =3D2400<br>maintenance=3DFalse<br>state=3DEngineDown<br><div><br></div>--<b= r>And the /var/log/ovirt-hosted-engine-ha/agent.log for three ovirt nodes a= re as follows:<br>--<br>10.0.0.94(hosted-engine-1)<br>---<br>MainThread::IN= FO::2014-12-19<br>13:09:33,716::hosted_engine::327::ovirt_hosted_engine_ha.= agent.hosted_engine.HostedEngine::(start_monitoring)<br>Current state Engin= eUp (score: 2400)<br>MainThread::INFO::2014-12-19<br>13:09:33,716::hosted_e= ngine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start= _monitoring)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)<br>MainThre= ad::INFO::2014-12-19<br>13:09:44,017::hosted_engine::327::ovirt_hosted_engi= ne_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Current state= EngineUp (score: 2400)<br>MainThread::INFO::2014-12-19<br>13:09:44,017::ho= sted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::= (start_monitoring)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)<br>Ma= inThread::INFO::2014-12-19<br>13:09:54,303::hosted_engine::327::ovirt_hoste= d_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Current= state EngineUp (score: 2400)<br>MainThread::INFO::2014-12-19<br>13:09:54,3= 03::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEn= gine::(start_monitoring)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)= <br>MainThread::INFO::2014-12-19<br>13:10:04,342::states::394::ovirt_hosted= _engine_ha.agent.hosted_engine.HostedEngine::(consume)<br>Engine vm running= on localhost<br>MainThread::INFO::2014-12-19<br>13:10:04,617::hosted_engin= e::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_mon= itoring)<br>Current state EngineUp (score: 2400)<br>MainThread::INFO::2014-= 12-19<br>13:10:04,617::hosted_engine::332::ovirt_hosted_engine_ha.agent.hos= ted_engine.HostedEngine::(start_monitoring)<br>Best remote host 10.0.0.93 (= id: 2, score: 2400)<br>MainThread::INFO::2014-12-19<br>13:10:14,657::state_= machine::160::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(ref= resh)<br>Global metadata: {'maintenance': False}<br>MainThread::INFO::2014-= 12-19<br>13:10:14,657::state_machine::165::ovirt_hosted_engine_ha.agent.hos= ted_engine.HostedEngine::(refresh)<br>Host 10.0.0.93 (id 2): {'extra':<br>'= metadata_parse_version=3D1\nmetadata_feature_version=3D1\ntimestamp=3D1448<= br>(Fri Dec 19 10:10:14<br>2014)\nhost-id=3D2\nscore=3D2400\nmaintenance=3D= False\nstate=3DEngineDown\n',<br>'hostname': '10.0.0.93', 'alive': True, 'h= ost-id': 2, 'engine-status':<br>{'reason': 'vm not running on this host', '= health': 'bad', 'vm':<br>'down', 'detail': 'unknown'}, 'score': 2400, 'main= tenance': False,<br>'host-ts': 1448}<br>MainThread::INFO::2014-12-19<br>13:= 10:14,657::state_machine::165::ovirt_hosted_engine_ha.agent.hosted_engine.H= ostedEngine::(refresh)<br>Host 10.0.0.92 (id 3): {'extra':<br>'metadata_par= se_version=3D1\nmetadata_feature_version=3D1\ntimestamp=3D987<br>(Fri Dec 1= 9 10:09:58<br>2014)\nhost-id=3D3\nscore=3D2400\nmaintenance=3DFalse\nstate= =3DEngineDown\n',<br>'hostname': '10.0.0.92', 'alive': True, 'host-id': 3, = 'engine-status':<br>{'reason': 'vm not running on this host', 'health': 'ba= d', 'vm':<br>'down', 'detail': 'unknown'}, 'score': 2400, 'maintenance': Fa= lse,<br>'host-ts': 987}<br>MainThread::INFO::2014-12-19<br>13:10:14,658::st= ate_machine::168::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::= (refresh)<br>Local (id 1): {'engine-health': {'health': 'good', 'vm': 'up',= <br>'detail': 'up'}, 'bridge': True, 'mem-free': 1079.0, 'maintenance':<br>= False, 'cpu-load': 0.0269, 'gateway': True}<br>MainThread::INFO::2014-12-19= <br>13:10:14,904::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_e= ngine.HostedEngine::(start_monitoring)<br>Current state EngineUp (score: 24= 00)<br>MainThread::INFO::2014-12-19<br>13:10:14,904::hosted_engine::332::ov= irt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<b= r>Best remote host 10.0.0.93 (id: 2, score: 2400)<br>MainThread::INFO::2014= -12-19<br>13:10:25,210::hosted_engine::327::ovirt_hosted_engine_ha.agent.ho= sted_engine.HostedEngine::(start_monitoring)<br>Current state EngineUp (sco= re: 2400)<br>MainThread::INFO::2014-12-19<br>13:10:25,210::hosted_engine::3= 32::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitor= ing)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)<br>MainThread::INFO= ::2014-12-19<br>13:10:35,499::hosted_engine::327::ovirt_hosted_engine_ha.ag= ent.hosted_engine.HostedEngine::(start_monitoring)<br>Current state EngineU= p (score: 2400)<br>MainThread::INFO::2014-12-19<br>13:10:35,499::hosted_eng= ine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_m= onitoring)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)<br>MainThread= ::INFO::2014-12-19<br>13:10:45,784::hosted_engine::327::ovirt_hosted_engine= _ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Current state E= ngineUp (score: 2400)<br>MainThread::INFO::2014-12-19<br>13:10:45,785::host= ed_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(s= tart_monitoring)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)<br>Main= Thread::INFO::2014-12-19<br>13:10:56,070::hosted_engine::327::ovirt_hosted_= engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Current s= tate EngineUp (score: 2400)<br>MainThread::INFO::2014-12-19<br>13:10:56,070= ::hosted_engine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngi= ne::(start_monitoring)<br>Best remote host 10.0.0.93 (id: 2, score: 2400)<b= r>MainThread::INFO::2014-12-19<br>13:11:06,109::states::394::ovirt_hosted_e= ngine_ha.agent.hosted_engine.HostedEngine::(consume)<br>Engine vm running o= n localhost<br>MainThread::INFO::2014-12-19<br>13:11:06,359::hosted_engine:= :327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monit= oring)<br>Current state EngineUp (score: 2400)<br>MainThread::INFO::2014-12= -19<br>13:11:06,359::hosted_engine::332::ovirt_hosted_engine_ha.agent.hoste= d_engine.HostedEngine::(start_monitoring)<br>Best remote host 10.0.0.93 (id= : 2, score: 2400)<br>MainThread::INFO::2014-12-19<br>13:11:16,658::hosted_e= ngine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start= _monitoring)<br>Current state EngineUp (score: 2400)<br>MainThread::INFO::2= 014-12-19<br>13:11:16,658::hosted_engine::332::ovirt_hosted_engine_ha.agent= .hosted_engine.HostedEngine::(start_monitoring)<br>Best remote host 10.0.0.= 93 (id: 2, score: 2400)<br>MainThread::INFO::2014-12-19<br>13:11:26,991::ho= sted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::= (start_monitoring)<br>Current state EngineUp (score: 2400)<br>MainThread::I= NFO::2014-12-19<br>13:11:26,991::hosted_engine::332::ovirt_hosted_engine_ha= .agent.hosted_engine.HostedEngine::(start_monitoring)<br>Best remote host 1= 0.0.0.93 (id: 2, score: 2400)<br>MainThread::INFO::2014-12-19<br>13:11:37,3= 41::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEn= gine::(start_monitoring)<br>Current state EngineUp (score: 2400)<br>MainThr= ead::INFO::2014-12-19<br>13:11:37,341::hosted_engine::332::ovirt_hosted_eng= ine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Best remote = host 10.0.0.93 (id: 2, score: 2400)<br>----<br><div><br></div>10.0.0.93 (ho= sted-engine-2)<br>MainThread::INFO::2014-12-19<br>10:12:18,339::hosted_engi= ne::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_mo= nitoring)<br>Current state EngineDown (score: 2400)<br>MainThread::INFO::20= 14-12-19<br>10:12:18,339::hosted_engine::332::ovirt_hosted_engine_ha.agent.= hosted_engine.HostedEngine::(start_monitoring)<br>Best remote host 10.0.0.9= 4 (id: 1, score: 2400)<br>MainThread::INFO::2014-12-19<br>10:12:28,651::hos= ted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(= start_monitoring)<br>Current state EngineDown (score: 2400)<br>MainThread::= INFO::2014-12-19<br>10:12:28,652::hosted_engine::332::ovirt_hosted_engine_h= a.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Best remote host = 10.0.0.94 (id: 1, score: 2400)<br>MainThread::INFO::2014-12-19<br>10:12:39,= 010::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine.HostedE= ngine::(start_monitoring)<br>Current state EngineDown (score: 2400)<br>Main= Thread::INFO::2014-12-19<br>10:12:39,010::hosted_engine::332::ovirt_hosted_= engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>Best remo= te host 10.0.0.94 (id: 1, score: 2400)<br>MainThread::INFO::2014-12-19<br>1= 0:12:49,338::hosted_engine::327::ovirt_hosted_engine_ha.agent.hosted_engine= .HostedEngine::(start_monitoring)<br>Current state EngineDown (score: 2400)= <br>MainThread::INFO::2014-12-19<br>10:12:49,338::hosted_engine::332::ovirt= _hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitoring)<br>B= est remote host 10.0.0.94 (id: 1, score: 2400)<br>MainThread::INFO::2014-12= -19<br>10:12:59,642::hosted_engine::327::ovirt_hosted_engine_ha.agent.hoste= d_engine.HostedEngine::(start_monitoring)<br>Current state EngineDown (scor= e: 2400)<br>MainThread::INFO::2014-12-19<br>10:12:59,642::hosted_engine::33= 2::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_monitori= ng)<br>Best remote host 10.0.0.94 (id: 1, score: 2400)<br>MainThread::INFO:= :2014-12-19<br>10:13:10,010::hosted_engine::327::ovirt_hosted_engine_ha.age= nt.hosted_engine.HostedEngine::(start_monitoring)<br>Current state EngineDo= wn (score: 2400)<br>MainThread::INFO::2014-12-19<br>10:13:10,010::hosted_en= gine::332::ovirt_hosted_engine_ha.agent.hosted_engine.HostedEngine::(start_= monitoring)<br>Best remote host 10.0.0.94 (id: 1, score: 2400)<br><div><br>= </div><br>10.0.0.92(hosted-engine-3)<br>same as 10.0.0.93<br>--<br><div><br= ></div>-----Original Message-----<br>From: Simone Tiraboschi [mailto:stirab= os(a)redhat.com]<br>Sent: Friday, December 19, 2014 12:28 AM<br>To: Yue, Cong= <br>Cc: users(a)ovirt.org<br>Subject: Re: [ovirt-users] VM failover with ovir= t3.5<br><div><br></div><br><div><br></div>----- Original Message -----<br>&= gt; From: "Cong Yue" <Cong_Yue(a)alliedtelesis.com><br>> To: users@o= virt.org<br>> Sent: Friday, December 19, 2014 2:14:33 AM<br>> Subject= : [ovirt-users] VM failover with ovirt3.5<br>><br>><br>><br>> H= i<br>><br>><br>><br>> In my environment, I have 3 ovirt nodes a= s one cluster. And on top of<br>> host-1, there is one vm to host ovirt = engine.<br>><br>> Also I have one external storage for the cluster to= use as data domain<br>> of engine and data.<br>><br>> I confirmed= live migration works well in my environment.<br>><br>> But it seems = very buggy for VM failover if I try to force to shut down<br>> one ovirt= node. Sometimes the VM in the node which is shutdown can<br>> migrate t= o other host, but it take more than several minutes.<br>><br>> Someti= mes, it can not migrate at all. Sometimes, only when the host is<br>> ba= ck, the VM is beginning to move.<br><div><br></div>Can you please check or = share the logs under /var/log/ovirt-hosted-engine-ha/ ?<br><div><br></div>&= gt; Is there some documentation to explain how VM failover is working? And<= br>> is there some bugs reported related with this?<br><div><br></div>ht= tp://www.ovirt.org/Features/Self_Hosted_Engine#Agent_State_Diagram<br><div>= <br></div>> Thanks in advance,<br>><br>> Cong<br>><br>><br>&= gt;<br>><br>> This e-mail message is for the sole use of the intended= recipient(s)<br>> and may contain confidential and privileged informati= on. Any<br>> unauthorized review, use, disclosure or distribution is pro= hibited. If<br>> you are not the intended recipient, please contact the = sender by reply<br>> e-mail and destroy all copies of the original messa= ge. If you are the<br>> intended recipient, please be advised that the c= ontent of this message<br>> is subject to access, review and disclosure = by the sender's e-mail System Administrator.<br>><br>> ______________= _________________________________<br>> Users mailing list<br>> Users@= ovirt.org<br>> http://lists.ovirt.org/mailman/listinfo/users<br>><br>= <div><br></div>This e-mail message is for the sole use of the intended reci= pient(s) and may contain confidential and privileged information. Any unaut= horized review, use, disclosure or distribution is prohibited. If you are n= ot the intended recipient, please contact the sender by reply e-mail and de= stroy all copies of the original message. If you are the intended recipient= , please be advised that the content of this message is subject to access, = review and disclosure by the sender's e-mail System Administrator.<br><div>= <br></div>------------------------------<br><div><br></div>________________= _______________________________<br>Users mailing list<br>Users(a)ovirt.org<br= >http://lists.ovirt.org/mailman/listinfo/users<br><div><br></div><br>End of= Users Digest, Vol 39, Issue 135<br>**************************************<= br></div><div><br></div></div></body></html> ------=_Part_235182_797090940.1419163706720--

1 0

EXTNET Hook and Libvirtd "Default" Network Setup
by Andrew Wagner 21 Dec '14

21 Dec '14

All, I'm testing out oVirt for one of our projects that wants to try an all-in-one setup before going to a larger deployment. For their testing, they want to use the default NAT'd network from libvirtd on the host. I've install oVirt, installed the extnet hook, enabled IP forwarding in sysctl.conf and loaded the setting, and created a vm that attaches to the libvirtd "default" network and gets an IP. The VM can ssh to the virbr0 IP address, in this case 192.168.122.1, to access the host. However, the VM cannot reach any IP address off of the NAT'd subnet. I haven't changed any of the default iptables rules that oVirt and libvirtd create. Looking at ip route and the iptables rules, I feel that traffic should be getting directed appropriately. Does anyone have any thoughts as to what the issue may be? For some reason, the ovirtmgmt bridge doesn't seem to be receiving or allowing traffic from virbr0 to pass across it. I can provide more information if that would be helpful! Andrew Wagner

2 3

Can and How to move a VM from VMware to oVirt
by zhangjian2011 21 Dec '14

21 Dec '14

Hi, I want to move a windows VM(managed by VMware Player in Windows7 host) to oVirt, can and how can i do it? Thanks. -- -------------------------------------------------- Zhang Jian Development Dept.I Nanjing Fujitsu Nanda Software Tech. Co., Ltd.(FNST) No.6 Wenzhu Road, Nanjing, 210012, China TEL: +86+25-86630566-8526 FUJITSU INTERNAL: 7998-8526 FAX: +86+25-83317685 MAIL: zhangjian2011(a)cn.fujitsu.com --------------------------------------------------

5 4

Server 2012 R2 + Intel Conroe Cluster
by Nathan Llaneza 20 Dec '14

20 Dec '14

Hey All, I think I have found a bug in oVirt 3.4.4. We just bought a new server that supports the Conroe CPU model, and I am trying to install Server 2012 R2 without luck. I keep getting error code 0x000000C4. The problem is while Windows is still to load into its pre-installation environment it cashes and then immediately resets. This is a continuous loop. I have found a way to install Server 2012 R2. Move the cluster away from the Conroe Family (in my case Penryn). Thanks for all you do.

2 1

CPU Type
by Brent Hartzell 20 Dec '14

20 Dec '14

------=_NextPart_000_0276_01D01C48.79079EF0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hello, Is there a way to add "Xeon" or another class of CPU Type to oVirt? We have some test hosts, which use a combo of the following CPU types: Xeon L5420 Xeon E5430 Xeon E5420 The only two CPU Types that will work in oVirt are Conroe & Penryn. Inside of a VM, it reports "Core 2 Duo". Host reports: model name : Intel(R) Xeon(R) CPU E5430 @ 2.66GHz VM reports: model name : Intel Core 2 Duo P9xxx (Penryn Class Core 2) // Is there a way to have the VM report the correct CPU? It doesn't appear to cause any performance or other issues, but seems to be just a display issue. My concern though, is that we may not be able to add other servers with different Intels to the same cluster, for example, new hosts with E5-XXXX or E3-XXXX processors. Can someone confirm this wouldn't be an issue? ------=_NextPart_000_0276_01D01C48.79079EF0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><meta = http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 15 = (filtered medium)"><style></style></head><body lang=3DEN-US = link=3D"#0563C1" vlink=3D"#954F72"><div class=3DWordSection1><p = class=3DMsoNormal>Hello,<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Is there a = way to add “Xeon” or another class of CPU Type to oVirt? We = have some test hosts, which use a combo of the following CPU = types:<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>Xeon L5420<o:p></o:p></p><p class=3DMsoNormal>Xeon = E5430<o:p></o:p></p><p class=3DMsoNormal>Xeon E5420<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>The only two = CPU Types that will work in oVirt are Conroe & Penryn. Inside of a = VM, it reports “Core 2 Duo”.<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Host = reports:<o:p></o:p></p><p class=3DMsoNormal>model = name      : Intel(R) Xeon(R) = CPU           = E5430  @ 2.66GHz<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>VM = reports:<o:p></o:p></p><p class=3DMsoNormal>model = name      : Intel Core 2 Duo P9xxx (Penryn = Class Core 2)<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>//<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Is there a = way to have the VM report the correct CPU? It doesn’t appear to = cause any performance or other issues, but seems to be just a display = issue. My concern though, is that we may not be able to add other = servers with different Intels to the same cluster, for example, new = hosts with E5-XXXX or E3-XXXX processors. Can someone confirm this = wouldn’t be an issue?<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p></div></body></html> ------=_NextPart_000_0276_01D01C48.79079EF0--

2 1

not receiveing email
by lucas castro 20 Dec '14

20 Dec '14

Hey folks, Is there any problem on the mailing list? since Dec 15 I've not received mail anymore. -- contatos: Celular: ( 99 ) 9143-5954 - Vivo skype: lucasd3castro msn: lucascastroborges(a)hotmail.com

4 4

console viewer for ovrit engine
by Yue, Cong 19 Dec '14

19 Dec '14

--_000_ED08B56256B38842A463A2A0804C5AC0326ACA4249svrcaexch1atg_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi I finally created VM and it seems work well. But for the administrator menu= ,but I can not show the browser-embeded console, noVNC and Spice HTML5 brow= ser client. I am using firefox and chrome in Ubuntu 14.04 desktop OS. Is there any setting or requirements for the browser-embeded console viewer= ? Also if I select other console options as native client, one .w file will b= e downloaded, what is the recommendation to open these .w files with some n= ative viewer for Ubuntu 14.04 desktop? Thanks, Cong ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. --_000_ED08B56256B38842A463A2A0804C5AC0326ACA4249svrcaexch1atg_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">Hi<o:p></o:p= ></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA"><o:p> <= /o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">I finally cr= eated VM and it seems work well. But for the administrator menu,but I can n= ot show the browser-embeded console, noVNC and Spice HTML5 browser client.<= o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">I am using f= irefox and chrome in Ubuntu 14.04 desktop OS.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">Is there any= setting or requirements for the browser-embeded console viewer?<o:p></o:p>= </span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">Also if I se= lect other console options as native client, one .w file will be downloaded= , what is the recommendation to open these .w files with some native viewer= for Ubuntu 14.04 desktop?<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA"><o:p> <= /o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">Thanks,<o:p>= </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA">Cong<o:p></o= :p></span></p> <p class=3D"MsoNormal"><span style=3D"mso-fareast-language:JA"><o:p> <= /o:p></span></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1">This e-mail message is for t= he sole use of the intended recipient(s) and may contain confidential and p= rivileged information. Any unauthorized review, use, disclosure or distribu= tion is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy = all copies of the original message. If you are the intended recipient, plea= se be advised that the content of this message is subject to access, review= and disclosure by the sender's e-mail System Administrator.<br> </font> </body> </html> --_000_ED08B56256B38842A463A2A0804C5AC0326ACA4249svrcaexch1atg_--

7 25

Re: [ovirt-users] Ovirt Engine WAN security
by Martijn Grendelman 19 Dec '14

19 Dec '14

Donny Davis schreef op 18-12-2014 om 23:25: > I would like to inquire if anyone is using the ovirt engine to control > remote datacenters, and if so.. How are you securing it. I realize you > cannot devulge trade secrets or your actual setup.. Just general info, > like we are using vpn, or SSH.. We use a 'management VLAN', only reachable through VPN. Best regards, Martijn.

1 0

Re: [ovirt-users] Cannot activate storage domain
by Sahina Bose 19 Dec '14

19 Dec '14

[+Sas - thanks for the link to virt-store usecase article inline] On 12/18/2014 06:56 PM, Brent Hartzell wrote: > Hello, > > I had actually gotten this sorted out, somewhat. If I disable server quorum > on the volume, the storage domain will activate. The volume is/was optimized > for virt store via oVirt. The brick in question was not the first brick > added to the volume through oVirt however, it appears that it may have been > the first brick in the replica being used, but I'm not certain how to find > this out. The recommended setting is to have both client and server side quorum turned on. But turning on server-side quorum with a 2-way replica volume would mean that your volume goes offline when one of the bricks goes down. "gluster volume info" command will give you information about the volume topology. So will the bricks sub-tab for Volume in oVirt. The order in which the bricks are listed, is the order of the replica sets. > Disabling quorum allowed me to get the VM's affected back online however, is > this the recommended procedure? I tried to use replace-brick with another > node but it failed because the failed brick was not available. Would we > leave quorum disabled until that brick gets replaced? IE - rebuild the > server with the same hostname/IP file structure and rebalance the cluster? http://www.gluster.org/community/documentation/index.php/Virt-store-usecase - for recommendations on volume tunables. You could add another brick to your volume to make it a replica 3 and then turn on quorum? For help on recovering your volume, I suggest you write to gluster-users(a)gluster.org > > //// > > While that happened, I read somewhere about this happening with a replica 2 > - I've created a new volume with replica 3 and plan to test this again. Is > there any info you can point me to for how to handle this when it happens or > what the correct procedure is when a "first" brick fails? > > > -----Original Message----- > From: Sahina Bose [mailto:sabose@redhat.com] > Sent: Thursday, December 18, 2014 3:51 AM > To: Vered Volansky; Brent Hartzell > Cc: users(a)ovirt.org > Subject: Re: [ovirt-users] Cannot activate storage domain > > > On 12/18/2014 01:35 PM, Vered Volansky wrote: >> Adding Sahina. >> >> ----- Original Message ----- >>> From: "Brent Hartzell" <brent.hartzell(a)outlook.com> >>> To: users(a)ovirt.org >>> Sent: Thursday, December 18, 2014 3:38:11 AM >>> Subject: [ovirt-users] Cannot activate storage domain >>> >>> >>> >>> Have the following: >>> >>> >>> >>> 6 hosts - virt + Gluster shared >>> >>> >>> >>> Gluster volume is distributed-replicate - replica 2 >>> >>> >>> >>> Shutting down servers one at a time all work except for 1 brick. If >>> we shut down one specific brick (1 brick per host) - we're unable to >>> activate the storage domain. VM's that were actively running from >>> other bricks continue to run. Whatever was running form that specific >>> brick fails to run, gets paused etc. >>> >>> >>> >>> Error log shows the entry below. I'm not certain what it's saying is >>> read only.nothing is read only that I can find. >>> >>> >>> >>> >>> >>> 2014-12-17 19:57:13,362 ERROR >>> [org.ovirt.engine.core.vdsbroker.vdsbroker.SpmStatusVDSCommand] >>> (DefaultQuartzScheduler_Worker-47) [4e9290a2] Command >>> SpmStatusVDSCommand(HostName = U23.domainame.net, HostId = >>> 0db58e46-68a3-4ba0-a8aa-094893c045a1, storagePoolId = >>> 7ccd6ea9-7d80-4170-afa1-64c10c185aa6) execution failed. Exception: >>> VDSErrorException: VDSGenericException: VDSErrorException: Failed to >>> SpmStatusVDS, error = [Errno 30] Read-only file system, code = 100 >>> >>> 2014-12-17 19:57:13,363 INFO >>> [org.ovirt.engine.core.vdsbroker.irsbroker.IrsProxyData] >>> (DefaultQuartzScheduler_Worker-47) [4e9290a2] >>> hostFromVds::selectedVds - U23.domainname.net, spmStatus returned null! >>> >>> >>> >>> >>> >>> According to Ovirt/Gluster, if a brick goes down, the VM should be >>> able to be restarted from another brick without issue. This does not >>> appear to be the case. If we take other bricks offline, it appears to > work as expected. >>> Something with this specific brick cases everything to break which >>> then makes any VM's that were running from the brick unable to start. > Do you have the recommended options for using volume as virt store turned > on? Is client-side quorum turned on for the volume? Is the brick that causes > the issue, the first brick in the replica set? > > >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users >>>

2 1

Ovirt Engine WAN security
by Donny Davis 19 Dec '14

19 Dec '14

This is a multipart message in MIME format. ------=_NextPart_000_0301_01D01AD6.E6399000 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I would like to inquire if anyone is using the ovirt engine to control remote datacenters, and if so.. How are you securing it. I realize you cannot devulge trade secrets or your actual setup.. Just general info, like we are using vpn, or SSH.. Thanks for any info anybody can provide. Donny D ------=_NextPart_000_0301_01D01AD6.E6399000 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><META = HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 14 = (filtered medium)"><style></style></head><body lang=3DEN-US link=3Dblue = vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>I would = like to inquire if anyone is using the ovirt engine to control remote = datacenters, and if so.. How are you securing it. I realize you cannot = devulge trade secrets or your actual setup.. Just general info, like we = are using vpn, or SSH.. <o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>Thanks for = any info anybody can provide.<o:p></o:p></p><p class=3DMsoNormal>Donny = D<o:p></o:p></p></div></body></html> ------=_NextPart_000_0301_01D01AD6.E6399000--

2 1

qemu update & Windows activation
by Markus Stockhausen 19 Dec '14

19 Dec '14

------=_NextPartTM-000-4326d9f2-687b-46ec-9ef4-9036536f9e0c Content-Type: multipart/alternative; boundary="_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8FC093EXCHANGEcollogi_" --_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8FC093EXCHANGEcollogi_ Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Hello, we just build a new cluster with FC20 + virt-preview repos enabled. Idea behind that is to enable snapshot live merge feature. This seems to work quite well. The only culprit is the Windows activation. For some reasons the VM hardware of the old qemu 1.6/seabios 1.7.3 hypervisors is different to the new qemu 2.1/seabios 1.7.5. So the OS is no longer activated. We already activated the VMs twice. During first install on VMware and then afterwards after the migration to OVirt. I have no problem to reactivate them a third time. I have more fears that I must reactivate them with each new hypervisor generation. That can be quite a lot of phone calls. An interesting article from the Proxmox guys can be read here: http://forum.proxmox.com/archive/index.php/t-19743.html Conclusion of the discussion: After you go from qemu 1.7 to 2.1 you can force the old hardware layout using -M pc-i440fx-1.7 Looking at the qemu command line in OVirt I can see our VMs are fired up with pc-1.0,accel=3Dkvm,usb=3Doff - regardless of an old (FC20) or a new hypervisor (FC20+virt-preview). So I would guess that everything should work without a new reactivation. Any ideas? Markus --_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8FC093EXCHANGEcollogi_ Content-Type: text/html; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable <html dir=3D"ltr"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Diso-8859-= 1"> <style type=3D"text/css" id=3D"owaParaStyle"></style> </head> <body fpstyle=3D"1" ocsi=3D"0"> <div style=3D"direction: ltr;font-family: Tahoma;color: #000000;font-size: = 10pt;">Hello, <div><br> </div> <div>we just build a new cluster with FC20 + virt-preview repos enabled= .</div> <div>Idea behind that is to enable snapshot live merge feature. This <= /div> <div>seems to work quite well. </div> <div><br> </div> <div>The only culprit is the Windows activation. For some reasons the</div> <div>VM hardware of the old qemu 1.6/seabios 1.7.3 hypervisors is</div> <div>different to the new qemu 2.1/seabios 1.7.5. So the OS is no longer</d= iv> <div>activated.</div> <div><br> </div> <div>We already activated the VMs twice. During first install on VMware</di= v> <div>and then afterwards after the migration to OVirt. <span style=3D"= font-size: 10pt;">I have no problem</span></div> <div><span style=3D"font-size: 10pt;">to reactivate them a third time. I ha= ve more fears that I must</span></div> <div><span style=3D"font-size: 10pt;">reactivate them with each new hypervi= sor generation. That can</span></div> <div><span style=3D"font-size: 10pt;">be quite a lot of phone calls.</span>= </div> <div><span style=3D"font-size: 10pt;"><br> </span></div> <div><span style=3D"font-size: 10pt;">An interesting article from the Proxm= ox guys can be read here:</span></div> <div>http://forum.proxmox.com/archive/index.php/t-19743.html<br> </div> <div><span style=3D"font-size: 10pt;">Conclusion of the discussion: After y= ou go from qemu 1.7 to 2.1 </span></div> <div><span style=3D"font-size: 10pt;">you </span><span style=3D"font-s= ize: 10pt;">can force the old hardware layout using </span><span style= =3D"font-family: verdana, arial, sans-serif; font-size: 11.1999998092651px;= background-color: rgb(249, 249, 249);">-M pc-i440fx-1.7</span></div> <div><br> </div> <div>Looking at the qemu command line in OVirt I can see our VMs</div> <div>are fired up with pc-1.0,accel=3Dkvm,usb=3Doff - regardless of an= </div> <div>old (FC20) or a new hypervisor (FC20+virt-preview). So I would</di= v> <div>guess that everything should work without a new reactivation.</div> <div><br> </div> <div>Any ideas?</div> <div><br> </div> <div>Markus</div> <div><br> </div> <div><br> </div> <div><br> </div> <div><br> </div> <div> </div> </div> </body> </html> --_000_12EF8D94C6F8734FB2FF37B9FBEDD1735F8FC093EXCHANGEcollogi_-- ------=_NextPartTM-000-4326d9f2-687b-46ec-9ef4-9036536f9e0c Content-Type: text/plain; name="InterScan_Disclaimer.txt" Content-Transfer-Encoding: 7bit Content-Disposition: attachment; filename="InterScan_Disclaimer.txt" **************************************************************************** Diese E-Mail enthält vertrauliche und/oder rechtlich geschützte Informationen. Wenn Sie nicht der richtige Adressat sind oder diese E-Mail irrtümlich erhalten haben, informieren Sie bitte sofort den Absender und vernichten Sie diese Mail. Das unerlaubte Kopieren sowie die unbefugte Weitergabe dieser Mail ist nicht gestattet. Über das Internet versandte E-Mails können unter fremden Namen erstellt oder manipuliert werden. Deshalb ist diese als E-Mail verschickte Nachricht keine rechtsverbindliche Willenserklärung. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln Vorstand: Kadir Akin Dr. Michael Höhnerbach Vorsitzender des Aufsichtsrates: Hans Kristian Langva Registergericht: Amtsgericht Köln Registernummer: HRB 52 497 This e-mail may contain confidential and/or privileged information. If you are not the intended recipient (or have received this e-mail in error) please notify the sender immediately and destroy this e-mail. Any unauthorized copying, disclosure or distribution of the material in this e-mail is strictly forbidden. e-mails sent over the internet may have been written under a wrong name or been manipulated. That is why this message sent as an e-mail is not a legally binding declaration of intention. Collogia Unternehmensberatung AG Ubierring 11 D-50678 Köln executive board: Kadir Akin Dr. Michael Höhnerbach President of the supervisory board: Hans Kristian Langva Registry office: district court Cologne Register number: HRB 52 497 **************************************************************************** ------=_NextPartTM-000-4326d9f2-687b-46ec-9ef4-9036536f9e0c--

3 2

Using 10gb vNIC/vbridge into VM is possible?
by Kalil de A. Carvalho 19 Dec '14

19 Dec '14

Hello all. Today a follow work ask me if is possible to use vNIC or vbridge in a VM managed by ovirt. What he wants is to have a virtual 10gb network to some machines. All hosts NIC's are 10gb. Is this possible? If yes how can I do it? Best regards.

2 2

NodeJS API for OVIRT
by Ravi Kiran 19 Dec '14

19 Dec '14

Hello I want to know if you are releasing NodeJS api for OVIRT ?

2 2

Add new IP in ubuntu VM will clear the existing configuration | cloud-init
by Punit Dambiwal 19 Dec '14

19 Dec '14

Hi, I tired ubuntu 14.04 and debian 7.6....both has the same issue... 1. Create VM with one NIC "eth0"...then run once and insert the cloud-init data and make it up... 2. Powerdown the VM. 3. Add extra ip "eth1"... 4. run once and insert the cloud-init data and make it up... 5. VM successfully come up but removed the eth0 and loopback address config from /etc/network/interfaces file.... 6. Now from ifconfig it displays only eth1...becasue eth0 and loopback config removed by eth1.. Thanks, Punit

2 2

Free Ovirt Powered Cloud
by Donny Davis 18 Dec '14

18 Dec '14

This is a multipart message in MIME format. ------=_NextPart_000_0050_01D01848.FDBA6EB0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Hi guys, I'm providing a free public cloud solution entirely based on vanilla oVirt called cloudspin.me It runs on IPv6, and I am looking for people to use the system, host services and report back to me with their results. Data I am looking for Connection Speed - Is it comparable to other services User experience - Are there any changes recommended Does it work for you - What does, and does not work for you. I am trying to get funding to keep this a free resource for everyone to use. (not from here:) I am completely open to any and all suggestions, and or help with things. I am a one man show at the moment. If anyone has any questions please email me back Donny D ------=_NextPart_000_0050_01D01848.FDBA6EB0 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><META = HTTP-EQUIV=3D"Content-Type" CONTENT=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 14 = (filtered medium)"><style></style></head><body lang=3DEN-US link=3Dblue = vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Hi guys, = I'm providing a free public cloud solution entirely based on vanilla = oVirt called <a href=3D"http://cloudspin.me" = target=3D"_blank">cloudspin.me</a> <o:p></o:p></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>It runs on = IPv6, and I am looking for people to use the system, host services and = report back to me with their results. <o:p></o:p></p><p = class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Data I am = looking for<o:p></o:p></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Connection = Speed - Is it comparable to other services<o:p></o:p></p><p = class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>User = experience - Are there any changes recommended<o:p></o:p></p><p = class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Does it = work for you - What does, and does not work for you. <o:p></o:p></p><p = class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'><o:p> <= /o:p></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I am trying = to get funding to keep this a free resource for everyone to use. (not = from here:) <o:p></o:p></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>I am = completely open to any and all suggestions, and or help with things. I = am a one man show at the moment. <o:p></o:p></p><p class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>If anyone = has any questions please email me back <o:p></o:p></p><p = class=3DMsoNormal = style=3D'mso-margin-top-alt:auto;mso-margin-bottom-alt:auto'>Donny = D<o:p></o:p></p><p class=3DMsoNormal><span = style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p> = </o:p></span></p></div></body></html> ------=_NextPart_000_0050_01D01848.FDBA6EB0--

4 6

Re: [ovirt-users] Can not connect to Storage domain data
by Yue, Cong 18 Dec '14

18 Dec '14

--_000_ED08B56256B38842A463A2A0804C5AC0326ACA46CAsvrcaexch1atg_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I think the problems for my issue are related with the NFS version. >From the second, if I change the value of Defaultver /etc/nfsmount.conf fr= om "Defaultvres=3D4" to "Defaulvers=3D3", the mount can not be done. When I= changed it back to "Defaultvers=3D4", it will work. Also from /proc/mounts, it shows the nfs version is nfs4. But for my first = host, it is nfs3. Do somebody have the similar issue about thi? Thank in advance, Cong From: Yue, Cong Sent: Thursday, December 18, 2014 9:52 AM To: users(a)ovirt.org Subject: Can not connect to Storage domain data Hi I successfully deployed the first ovirt host with hosted-engine -deploy. En= gine VM works well. While, when I try to create the second host with the same way as the guide = of http://community.redhat.com/blog/2014/11/up-and-running-with-ovirt-3-5-part= -two/ I am not using GlusterFS, and just use one external storage(nfs) in my envi= ronment. The issue I have is in the engine administration menu, it says "can not con= nect to storage domain data" In the second host, I checked with nfs-check.py for both storage and data d= omain. It shows the status is ok. http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues During deployment of the second host, how the data domain is trying to be m= ounted? Thanks, ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. --_000_ED08B56256B38842A463A2A0804C5AC0326ACA46CAsvrcaexch1atg_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= ">I think the problems for my issue are related with the NFS version.<o:p><= /o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= ">From the second, if I change the value of Defaultver  /etc/nfsmount.= conf from “Defaultvres=3D4” to “Defaulvers=3D3”, th= e mount can not be done. When I changed it back to “Defaultvers=3D4&#= 8221;, it will work.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= ">Also from /proc/mounts, it shows the nfs version is nfs4. But for my firs= t host, it is nfs3.<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= "><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= ">Do somebody have the similar issue about thi?<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= "><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= ">Thank in advance,<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= ">Cong<o:p></o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D;mso-fareast-language:JA= "><o:p> </o:p></span></p> <p class=3D"MsoNormal"><span style=3D"color:#1F497D"><o:p> </o:p></spa= n></p> <div> <div style=3D"border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in = 0in 0in"> <p class=3D"MsoNormal"><b><span style=3D"font-size:10.0pt;font-family:&quot= ;Tahoma","sans-serif"">From:</span></b><span style=3D"font-s= ize:10.0pt;font-family:"Tahoma","sans-serif""> Yue, Con= g <br> <b>Sent:</b> Thursday, December 18, 2014 9:52 AM<br> <b>To:</b> users(a)ovirt.org<br> <b>Subject:</b> Can not connect to Storage domain data <o:p></o:p></span></= p> </div> </div> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Hi<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I successfully deployed the first ovirt host with ho= sted-engine –deploy. Engine VM works well.<o:p></o:p></p> <p class=3D"MsoNormal">While, when I try to create the second host with the= same way as the guide of <o:p></o:p></p> <p class=3D"MsoNormal"><a href=3D"http://community.redhat.com/blog/2014/11/= up-and-running-with-ovirt-3-5-part-two/">http://community.redhat.com/blog/2= 014/11/up-and-running-with-ovirt-3-5-part-two/</a><o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I am not using GlusterFS, and just use one external = storage(nfs) in my environment.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">The issue I have is in the engine administration men= u, it says “can not connect to storage domain data”<o:p></o:p><= /p> <p class=3D"MsoNormal">In the second host, I checked with nfs-check.py for = both storage and data domain. It shows the status is ok.<o:p></o:p></p> <p class=3D"MsoNormal"><a href=3D"http://www.ovirt.org/Troubleshooting_NFS_= Storage_Issues">http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues</a>= <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">During deployment of the second host, how the data d= omain is trying to be mounted?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1">This e-mail message is for t= he sole use of the intended recipient(s) and may contain confidential and p= rivileged information. Any unauthorized review, use, disclosure or distribu= tion is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy = all copies of the original message. If you are the intended recipient, plea= se be advised that the content of this message is subject to access, review= and disclosure by the sender's e-mail System Administrator.<br> </font> </body> </html> --_000_ED08B56256B38842A463A2A0804C5AC0326ACA46CAsvrcaexch1atg_--

1 0

Can not connect to Storage domain data
by Yue, Cong 18 Dec '14

18 Dec '14

--_000_ED08B56256B38842A463A2A0804C5AC0326ACA4574svrcaexch1atg_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hi I successfully deployed the first ovirt host with hosted-engine -deploy. En= gine VM works well. While, when I try to create the second host with the same way as the guide = of http://community.redhat.com/blog/2014/11/up-and-running-with-ovirt-3-5-part= -two/ I am not using GlusterFS, and just use one external storage(nfs) in my envi= ronment. The issue I have is in the engine administration menu, it says "can not con= nect to storage domain data" In the second host, I checked with nfs-check.py for both storage and data d= omain. It shows the status is ok. http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues During deployment of the second host, how the data domain is trying to be m= ounted? Thanks, ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. --_000_ED08B56256B38842A463A2A0804C5AC0326ACA4574svrcaexch1atg_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">Hi<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I successfully deployed the first ovirt host with ho= sted-engine –deploy. Engine VM works well.<o:p></o:p></p> <p class=3D"MsoNormal">While, when I try to create the second host with the= same way as the guide of <o:p></o:p></p> <p class=3D"MsoNormal"><a href=3D"http://community.redhat.com/blog/2014/11/= up-and-running-with-ovirt-3-5-part-two/">http://community.redhat.com/blog/2= 014/11/up-and-running-with-ovirt-3-5-part-two/</a><o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I am not using GlusterFS, and just use one external = storage(nfs) in my environment.<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">The issue I have is in the engine administration men= u, it says “can not connect to storage domain data”<o:p></o:p><= /p> <p class=3D"MsoNormal">In the second host, I checked with nfs-check.py for = both storage and data domain. It shows the status is ok.<o:p></o:p></p> <p class=3D"MsoNormal"><a href=3D"http://www.ovirt.org/Troubleshooting_NFS_= Storage_Issues">http://www.ovirt.org/Troubleshooting_NFS_Storage_Issues</a>= <o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">During deployment of the second host, how the data d= omain is trying to be mounted?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1">This e-mail message is for t= he sole use of the intended recipient(s) and may contain confidential and p= rivileged information. Any unauthorized review, use, disclosure or distribu= tion is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy = all copies of the original message. If you are the intended recipient, plea= se be advised that the content of this message is subject to access, review= and disclosure by the sender's e-mail System Administrator.<br> </font> </body> </html> --_000_ED08B56256B38842A463A2A0804C5AC0326ACA4574svrcaexch1atg_--

1 0

architecture of ovirt in case of using hosted-engine
by Yue, Cong 18 Dec '14

18 Dec '14

--_000_ED08B56256B38842A463A2A0804C5AC0326ACA451Csvrcaexch1atg_ Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable I understand ovirt have ovirt engine and ovirt nodes. For ovirt engine, it = can be hosted on the top of ovirt nodes as one VM. I am using hosted-engine to try to do this. When I try to deploy the second ovirt node. I did Hosted-engine -deploy And is asks me when I want to create a VM where you have to install oVirt E= ngine afterwards. I am some confused whether this means another new engine = VM will be created into the second ovirt nodes? Also I met a problem for the second ovirt node deployment. In the event, it= saids "Failed to connect to Host hosted_engine_2 to Storage domain data". As for I met the same problem for /engine, and I just used nfs4 and it work= s. Is there some way I can redeploy it? Do I need do hosted-engine -destroy= -VM? Thanks, Cong ________________________________ This e-mail message is for the sole use of the intended recipient(s) and ma= y contain confidential and privileged information. Any unauthorized review,= use, disclosure or distribution is prohibited. If you are not the intended= recipient, please contact the sender by reply e-mail and destroy all copie= s of the original message. If you are the intended recipient, please be adv= ised that the content of this message is subject to access, review and disc= losure by the sender's e-mail System Administrator. --_000_ED08B56256B38842A463A2A0804C5AC0326ACA451Csvrcaexch1atg_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" xmlns:o=3D"urn:schemas-micr= osoft-com:office:office" xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" xmlns=3D"http:= //www.w3.org/TR/REC-html40"> <head> <meta http-equiv=3D"Content-Type" content=3D"text/html; charset=3Dus-ascii"= > <meta name=3D"Generator" content=3D"Microsoft Word 14 (filtered medium)"> <style></style> </head> <body lang=3D"EN-US" link=3D"blue" vlink=3D"purple"> <div class=3D"WordSection1"> <p class=3D"MsoNormal">I understand ovirt have ovirt engine and ovirt nodes= . For ovirt engine, it can be hosted on the top of ovirt nodes as one VM.<o= :p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">I am using hosted-engine to try to do this.<o:p></o:= p></p> <p class=3D"MsoNormal">When I try to deploy the second ovirt node. <o:p></o= :p></p> <p class=3D"MsoNormal">I did <o:p></o:p></p> <p class=3D"MsoNormal">Hosted-engine –deploy<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">And is asks me when I want to create a VM where you = have to install oVirt Engine afterwards. I am some confused whether this me= ans another new engine VM will be created into the second ovirt nodes?<o:p>= </o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Also I met a problem for the second ovirt node deplo= yment. In the event, it saids “Failed to connect to Host hosted_engin= e_2 to Storage domain data”.<o:p></o:p></p> <p class=3D"MsoNormal">As for I met the same problem for /engine, and I jus= t used nfs4 and it works. Is there some way I can redeploy it? Do I need do= hosted-engine –destroy-VM?<o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> <p class=3D"MsoNormal">Thanks,<o:p></o:p></p> <p class=3D"MsoNormal">Cong<o:p></o:p></p> <p class=3D"MsoNormal"><o:p></o:p></p> <p class=3D"MsoNormal"><o:p> </o:p></p> </div> <br> <hr> <font face=3D"Arial" color=3D"Gray" size=3D"1">This e-mail message is for t= he sole use of the intended recipient(s) and may contain confidential and p= rivileged information. Any unauthorized review, use, disclosure or distribu= tion is prohibited. If you are not the intended recipient, please contact the sender by reply e-mail and destroy = all copies of the original message. If you are the intended recipient, plea= se be advised that the content of this message is subject to access, review= and disclosure by the sender's e-mail System Administrator.<br> </font> </body> </html> --_000_ED08B56256B38842A463A2A0804C5AC0326ACA451Csvrcaexch1atg_--

1 0

Problem with installing second host for hosted_engine (3.5)
by Otto Strassen 18 Dec '14

18 Dec '14

Hi I have set up oVirt 3.5 in a hosted engine configuration. Host running CentOS 7, guest CentOS 6.6. Now I'm trying to set up an additional host, also running CentOS 7. I'm doing this by running 'hosted-engine --deploy' on the second host, giving the NFS address of the hosted engine share and following the instructions (Do you want to copy over answers? etc.) It works up to the point where it asks for the admin@internal password. [ ERROR ] Failed to execute stage 'Setup validation': [Errno 2] No such file or directory: '/rhev/data-center/mnt/lima.sylon.net:_srv_hosted__engine/17f87a87-1144-4be6-a9b4-8b0520ccbe70/ha_agent/hosted-engine.metadata' -- Open Interactive GmbH Vogesenplatz 1 4056 Basel T +41 61 500 15 70 www.openinteractive.ch

2 4

IPv6 Functionality for WebSocket Proxy
by Donny Davis 18 Dec '14

18 Dec '14

This is a multipart message in MIME format. ------=_NextPart_000_02AD_01D01AA1.DD69F530 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit I just realized this morning that my noVNC connections were not working for IPv6 only on cloudspin.me For those who want to deploy dual stack functionality for ovirt-websocket-proxy here is a very simple and elegant fix. NGINX is a useful tool :) You will need nginx to proxy the connection between your IPv6 customers, and the IPv4 listening only websocket proxy(however that can be changed in /usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-proxy .conf but you can't have your cake and eat it too. one or the other ipv4 or ipv6) Anyways, here is the fix Install nginx on your websocket proxy server - Why Nginx, because I like it better than apache. The default config for Ovirt could be setup to do this with the web server that is already running :) just sayin For my configuration I am running the websocket proxy on a different host, but I imagine you could use this config in a full deployment and use websocket proxy on the engine host server { server_name web.cloudspin.me; # this is the hostname that you told the engine that the websocket proxy would be listening on #listen 6100; #Commented because I am using this for ipv6 only, but you could use nginx to proxy both and only open one port in the firewall listen [::]:6100 ssl; #NOTE this needs to listen on the same port you told the engine the websocket proxy would be listening on ssl_certificate /physical/path/to/ssl/cert; #I used the same cert that my websocket proxy is using ssl_certificate_key /physical/path/to/ssl/key; ssl on; ssl_session_cache builtin:1000 shared:SSL:10m; ssl_protocols TLSv1 TLSv1.1 TLSv1.2; ssl_ciphers HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4; ssl_prefer_server_ciphers on; access_log /var/log/nginx/websocket.cloudspin.me-access.log; error_log /var/log/nginx/websocket.cloudspin.me-error.log; location / { proxy_pass https://ip_address_of_websocket_proxy:6100; proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } } Too easy to fix the many problems I have had getting websocket proxy to work. If you have a commerical cert and key, this would be a great place to put it, so your users don't have to bother with trusting your CA, it will just work Cheers and I hope this helps If anyone needs any help getting this to work give me a shout Donny D cloudspin.me ------=_NextPart_000_02AD_01D01AA1.DD69F530 Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable <html xmlns:v=3D"urn:schemas-microsoft-com:vml" = xmlns:o=3D"urn:schemas-microsoft-com:office:office" = xmlns:w=3D"urn:schemas-microsoft-com:office:word" = xmlns:m=3D"http://schemas.microsoft.com/office/2004/12/omml" = xmlns=3D"http://www.w3.org/TR/REC-html40"><head><meta = http-equiv=3DContent-Type content=3D"text/html; = charset=3Dus-ascii"><meta name=3DGenerator content=3D"Microsoft Word 14 = (filtered medium)"><style></style></head><body lang=3DEN-US link=3Dblue = vlink=3Dpurple><div class=3DWordSection1><p class=3DMsoNormal>I just = realized this morning that my noVNC connections were not working for = IPv6 only on cloudspin.me<o:p></o:p></p><p class=3DMsoNormal>For those = who want to deploy dual stack functionality for ovirt-websocket-proxy = here is a very simple and elegant fix. <o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>NGINX is a = useful tool :)<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal>You will = need nginx to proxy the connection between your IPv6 customers, and the = IPv4 listening only websocket proxy(however that can be changed in = /usr/share/ovirt-engine/services/ovirt-websocket-proxy/ovirt-websocket-pr= oxy.conf but you can't have your cake and eat it too… one or the = other ipv4 or ipv6)<o:p></o:p></p><p class=3DMsoNormal>Anyways, here is = the fix<o:p></o:p></p><p class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal>Install nginx on your websocket proxy server - Why = Nginx, because I like it better than apache. The default config for = Ovirt could be setup to do this with the web server that is already = running :) just sayin<o:p></o:p></p><p class=3DMsoNormal>For my = configuration I am running the websocket proxy on a different host, but = I imagine you could use this config in a full deployment and use = websocket proxy on the engine host<o:p></o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida Console"'>server = {<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        server_name = web.cloudspin.me; # this is the hostname that you told the engine that = the websocket proxy would be listening on<o:p></o:p></span></p><p = class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        #listen = 6100;           &n= bsp; #Commented because I am using this for ipv6 only, but you could use = nginx to proxy both and only open one port in the = firewall<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        listen [::]:6100 = ssl;     #NOTE this needs to listen on the same port = you told the engine the websocket proxy would be listening = on   <o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        ssl_certificate=            = /physical/path/to/ssl/cert; #I used the same cert that my websocket = proxy is using<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        = ssl_certificate_key       = /physical/path/to/ssl/key;<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        ssl = on;<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        = ssl_session_cache  builtin:1000  = shared:SSL:10m;<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        ssl_protocols  = TLSv1 TLSv1.1 TLSv1.2;<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        ssl_ciphers = HIGH:!aNULL:!eNULL:!EXPORT:!CAMELLIA:!DES:!MD5:!PSK:!RC4;<o:p></o:p></spa= n></p><p class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida Console"'>   =      ssl_prefer_server_ciphers = on;<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        access_log = /var/log/nginx/websocket.cloudspin.me-access.log;<o:p></o:p></span></p><p= class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        error_log = /var/log/nginx/websocket.cloudspin.me-error.log;<o:p></o:p></span></p><p = class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        location / = {<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>          &nb= sp; proxy_pass = https://ip_address_of_websocket_proxy:6100;<o:p></o:p></span></p><p = class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>          = proxy_http_version 1.1;<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>          = proxy_set_header Upgrade $http_upgrade;<o:p></o:p></span></p><p = class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>          = proxy_set_header Connection "upgrade";<o:p></o:p></span></p><p = class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>          &nb= sp;    <o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>        }<o:p></o:p></s= pan></p><p class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>    }<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida Console"'>Too easy to fix = the many problems I have had getting websocket proxy to work. If you = have a commerical cert and key, this would be a great place to put it, = so your users don't have to bother with trusting your CA, it will just = work <o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida Console"'>Cheers and I = hope this helps<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida Console"'>If anyone needs = any help getting this to work give me a shout<o:p></o:p></span></p><p = class=3DMsoNormal style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'><o:p> </o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida Console"'>Donny = D<o:p></o:p></span></p><p class=3DMsoNormal = style=3D'text-autospace:none'><span = style=3D'font-size:10.0pt;font-family:"Lucida = Console"'>cloudspin.me<o:p></o:p></span></p><p = class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal><o:p> </o:p></p><p = class=3DMsoNormal><o:p> </o:p></p></div></body></html> ------=_NextPart_000_02AD_01D01AA1.DD69F530--

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