December 2014 - Users - Ovirt List Archives

by Yue, Cong

--_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_--

9 years, 4 months

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Re: [ovirt-users] Ovirt Engine WAN security

by Martijn Grendelman

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.

9 years, 4 months

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Re: [ovirt-users] Cannot activate storage domain

by Sahina Bose

[+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 >>>

9 years, 4 months

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Ovirt Engine WAN security

by Donny Davis

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--

9 years, 4 months

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qemu update & Windows activation

by Markus Stockhausen

------=_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--

9 years, 4 months

3
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Using 10gb vNIC/vbridge into VM is possible?

by Kalil de A. Carvalho

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.

9 years, 4 months

2
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NodeJS API for OVIRT

by Ravi Kiran

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

9 years, 4 months

2
2
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Add new IP in ubuntu VM will clear the existing configuration | cloud-init

by Punit Dambiwal

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

9 years, 4 months

2
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Free Ovirt Powered Cloud

by Donny Davis

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--

9 years, 4 months

4
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Re: [ovirt-users] Can not connect to Storage domain data

by Yue, Cong

--_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_--

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