- Users - oVirt List Archives

[Users] Please help! Orphaned pages
by Dave Neary 10 Jul '12

10 Jul '12

Hi all, I just had a look at http://www.ovirt.org/w/index.php?title=Special:LonelyPages&limit=250&offset… - the list of "orphaned" pages in the wiki (that is, pages which are not linked to from any other page). There are 136 pages in there! Some of them quite clearly belong together and could be grouped quite easily in one page - for example, all of the "Features/" pages can be linked from the release management page related to the release the feature is implemented in (or added to a "Future features" page). Others it will be a little trickier to tidy, but tidy them we should. This is a pretty straightforward task if you have access to the wiki - we just need to add appropriate sections to appropriate pages (or create new pages as needed) to collect and organise things that go together in the same place, and once we have them organised, we can then add some structure and hierarchy to the wiki pages. I would really like to have some help! Does anyone have a few minutes to help ensure all the orphan pages are linked to from a good place? If so, I'd like to suggest a wiki sprint, which we can co-ordinate in IRC. How does Thursday at 12:00 UTC sound? I bet in 2 or 3 hours we could take a big chunk out of that page count! Of course, there's no need to wait until then - please, if you don't have one yet, consider getting a wiki account, and digging in right now. Your help will be greatly appreciated - as they say in France, "les petits ruisseaux font des grandes rivières" (little streams make great rivers). Thanks! Dave. -- Dave Neary Community Action and Impact Open Source and Standards Team, Red Hat Phone: +33 9 50 71 55 62

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[Users] SSL error when adding host (oVirt 3.1)
by Justin Clift 09 Jul '12

09 Jul '12

Hi all, Installed brand new oVirt 3.1 engine, and 1 x node on hardware here, but am getting this error in the vdsm.log when adding the host: Thread-105::ERROR::2012-07-09 14:48:42,779::SecureXMLRPCServer::73::root::(handle_error) client ('10.10.10.85', 38198) Traceback (most recent call last): File "/usr/lib64/python2.7/SocketServer.py", line 582, in process_request_thread self.finish_request(request, client_address) File "/usr/lib/python2.7/site-packages/vdsm/SecureXMLRPCServer.py", line 66, in finish_request request.do_handshake() File "/usr/lib64/python2.7/ssl.py", line 305, in do_handshake self._sslobj.do_handshake() SSLError: [Errno 1] _ssl.c:504: error:140890B2:SSL routines:SSL3_GET_CLIENT_CERTIFICATE:no certificate returned This is at the point where Engine has installed packages on the host then rebooted it. The host is reported as "non-responsive" after it comes up, even though it can be logged into from ssh, vdsmd is running, etc. Installation was performed from F17 using the "from rpm" instructions here: http://www.ovirt.org/wiki/Installing_VDSM_from_rpm _Guessing_ the "ssl = false" bit is causing the problem. No idea how to either enable ssl in the host, or turn it off in Engine though. (or anything else that works :>) Any ideas? Regards and best wishes, Justin Clift -- Aeolus Community Manager http://www.aeolusproject.org

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[Users] VM Tools
by Andres Gonzalez 09 Jul '12

09 Jul '12

Hi !! Reading the oVirt installation guide says that when a local ISO storage domain is configured during installation the virtio-win ISO and Virtual Floppy Drive (VFD) images, containing the VirtIO drivers for Windows virtual machines, are automatically copied to the new storage domain. The rhev-tools-setup ISO, containing the oVirt Guest Tools for Windows virtual machines are also copied to the domain. I'm running oVirt under FC 16, and I don't have those packages installed, what could it be ? I downloaded from http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/ the iso file but it doesn't have the floppy file (useful for the Windows setup installation) and also drivers for Windows 2008. Under RHEV when having a Windows VM at the admin GUI you can see what applications are installed, IP address, who's logged in, etc., on the VM. This is possible on oVirt too ? Is there any guest tool for Linux VMs ? (RHEL or CentOS) Thanks! Regards.- -- AGD

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[Users] oVirt 3.1, Gluster + non-IP storage networks
by Justin Clift 09 Jul '12

09 Jul '12

Hi all, Saw the ongoing thread on oVirt 3.1 and Gluster, discussing how to handle/portray storage networks in the Engine UI. What's the right way to approach this, for people who use non-IP based storage networks? (Infiniband, Fibre Channel, etc). Regards and best wishes, Justin Clift -- Aeolus Community Manager http://www.aeolusproject.org

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Re: [Users] Users Digest, Vol 10, Issue 29
by jose garcia 09 Jul '12

09 Jul '12

This is a multi-part message in MIME format. --------------050102090404080008050402 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit On 07/09/2012 05:18 PM, users-request(a)ovirt.org wrote: > 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: VM Tools (Andres Gonzalez) > 2. Re: VM Tools (Robert Middleswarth) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 9 Jul 2012 13:10:43 -0300 > From: Andres Gonzalez <tuchoz(a)gmail.com> > To: Robert Middleswarth <robert(a)middleswarth.net> > Cc: users(a)ovirt.org > Subject: Re: [Users] VM Tools > Message-ID: > <CAM-PzLfwkoCs1aGsKh1GaU5OF8=cJ85nwhKADU63RagFs_Y_CQ(a)mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > Thanks ! > > Looks that there's a problem with the CentOS repo: > > *[root@localhost ~]# yum install rhev-agent-pam-rhev-cred rhev-agent* > *Failed to set locale, defaulting to C* > *Loaded plugins: fastestmirror* > *Loading mirror speeds from cached hostfile* > * * base: mirror.netglobalis.net* > * * commercial-addons: 66.128.53.13* > * * elastix-base: 66.128.53.13* > * * elastix-extras: 66.128.53.13* > * * elastix-updates: 66.128.53.13* > * * epel: epel.mirror.mendoza-conicet.gob.ar* > * * extras: mirror.netglobalis.net* > * * updates: mirror.netglobalis.net* > *ovirt-dre/primary > > | 7.0 kB 00:00 * > *http://www.dreyou.org/ovirt/ovirt-engine/repodata/primary.xml.gz: [Errno > -3] Error performing checksum* > *Trying other mirror.* > *Error: failure: repodata/primary.xml.gz from ovirt-dre: [Errno 256] No > more mirrors to try.* > > > Regards. > > > On Mon, Jul 9, 2012 at 12:37 PM, Robert Middleswarth < > robert(a)middleswarth.net> wrote: > >> On 07/09/2012 10:40 AM, Andres Gonzalez wrote: >> >> Hi !! >> >> Reading the oVirt installation guide says that when a local ISO storage >> domain is configured during installation the virtio-win ISO and Virtual >> Floppy Drive (VFD) images, containing the VirtIO drivers for Windows >> virtual machines, are automatically copied to the new storage domain. The rhev-tools-setup >> ISO, containing the oVirt Guest Tools for Windows virtual machines are >> also copied to the domain. >> >> I'm running oVirt under FC 16, and I don't have those packages installed, >> what could it be ? >> >> I downloaded from >> http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/ the >> iso file but it doesn't have the floppy file (useful for the Windows setup >> installation) and also drivers for Windows 2008. >> >> Under RHEV when having a Windows VM at the admin GUI you can see what >> applications are installed, IP address, who's logged in, etc., on the VM. >> This is possible on oVirt too ? >> >> Is there any guest tool for Linux VMs ? (RHEL or CentOS) >> >> Thanks! >> >> Regards.- >> -- >> AGD >> >> >> _______________________________________________ >> Users mailing listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users >> >> This is a known limit of ovirt. You can use the Same ISO / floppy disk >> for windows that is used for RHEV. For whatever reason the floppy isn't >> available from Red Hat any-more. You can get the last known release of it >> using the way back machine. >> http://web.archive.org/web/20110501124422/http://alt.fedoraproject.org/pub/… >> >> I have no access to RHEL to confirm but I have been told that RHEV drivers >> work fine under ovirt. >> >> CentOS you can download those from >> http://wiki.dreyou.org/dokuwiki/doku.php/ovirt_rpm_start . You need to >> add the repo listed at the top and then if you look at the bottom there is >> the install for the guest. >> >> Thanks >> Robert >> >> >> _______________________________________________ >> Users mailing list >> Users(a)ovirt.org >> http://lists.ovirt.org/mailman/listinfo/users >> >> > tested this morning in a scientific linux: http://www.dreyou.org/ovirt/ adding file ovirt-dre.repo <http://www.dreyou.org/ovirt/ovirt-dre.repo> to /etc/yum.repos.d/ Good evening. --------------050102090404080008050402 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta content="text/html; charset=ISO-8859-1" http-equiv="Content-Type"> </head> <body bgcolor="#FFFFFF" text="#000000"> <div class="moz-cite-prefix">On 07/09/2012 05:18 PM, <a class="moz-txt-link-abbreviated" href="mailto:users-request@ovirt.org">users-request(a)ovirt.org</a> wrote: </div> <blockquote cite="mid:mailman.5915.1341850684.1876.users@ovirt.org" type="cite"> <pre wrap="">Send Users mailing list submissions to <a class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users(a)ovirt.org</a> To subscribe or unsubscribe via the World Wide Web, visit <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> or, via email, send a message with subject or body 'help' to <a class="moz-txt-link-abbreviated" href="mailto:users-request@ovirt.org">users-request(a)ovirt.org</a> You can reach the person managing the list at <a class="moz-txt-link-abbreviated" href="mailto:users-owner@ovirt.org">users-owner(a)ovirt.org</a> When replying, please edit your Subject line so it is more specific than "Re: Contents of Users digest..." Today's Topics: 1. Re: VM Tools (Andres Gonzalez) 2. Re: VM Tools (Robert Middleswarth) ---------------------------------------------------------------------- Message: 1 Date: Mon, 9 Jul 2012 13:10:43 -0300 From: Andres Gonzalez <a class="moz-txt-link-rfc2396E" href="mailto:tuchoz@gmail.com"><tuchoz(a)gmail.com></a> To: Robert Middleswarth <a class="moz-txt-link-rfc2396E" href="mailto:robert@middleswarth.net"><robert(a)middleswarth.net></a> Cc: <a class="moz-txt-link-abbreviated" href="mailto:users@ovirt.org">users(a)ovirt.org</a> Subject: Re: [Users] VM Tools Message-ID: <a class="moz-txt-link-rfc2396E" href="mailto:CAM-PzLfwkoCs1aGsKh1GaU5OF8=cJ85nwhKADU63RagFs_Y_CQ@mail.gmail.com"><CAM-PzLfwkoCs1aGsKh1GaU5OF8=cJ85nwhKADU63RagFs_Y_CQ(a)mail.gmail.com></a> Content-Type: text/plain; charset="iso-8859-1" Thanks ! Looks that there's a problem with the CentOS repo: *[root@localhost ~]# yum install rhev-agent-pam-rhev-cred rhev-agent* *Failed to set locale, defaulting to C* *Loaded plugins: fastestmirror* *Loading mirror speeds from cached hostfile* * * base: mirror.netglobalis.net* * * commercial-addons: 66.128.53.13* * * elastix-base: 66.128.53.13* * * elastix-extras: 66.128.53.13* * * elastix-updates: 66.128.53.13* * * epel: epel.mirror.mendoza-conicet.gob.ar* * * extras: mirror.netglobalis.net* * * updates: mirror.netglobalis.net* *ovirt-dre/primary | 7.0 kB 00:00 * *<a class="moz-txt-link-freetext" href="http://www.dreyou.org/ovirt/ovirt-engine/repodata/primary.xml.gz">http://www.dreyou.org/ovirt/ovirt-engine/repodata/primary.xml.gz</a>: [Errno -3] Error performing checksum* *Trying other mirror.* *Error: failure: repodata/primary.xml.gz from ovirt-dre: [Errno 256] No more mirrors to try.* Regards. On Mon, Jul 9, 2012 at 12:37 PM, Robert Middleswarth < <a class="moz-txt-link-abbreviated" href="mailto:robert@middleswarth.net">robert(a)middleswarth.net</a>> wrote: </pre> <blockquote type="cite"> <pre wrap=""> On 07/09/2012 10:40 AM, Andres Gonzalez wrote: Hi !! Reading the oVirt installation guide says that when a local ISO storage domain is configured during installation the virtio-win ISO and Virtual Floppy Drive (VFD) images, containing the VirtIO drivers for Windows virtual machines, are automatically copied to the new storage domain. The rhev-tools-setup ISO, containing the oVirt Guest Tools for Windows virtual machines are also copied to the domain. I'm running oVirt under FC 16, and I don't have those packages installed, what could it be ? I downloaded from <a class="moz-txt-link-freetext" href="http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/">http://alt.fedoraproject.org/pub/alt/virtio-win/latest/images/bin/</a> the iso file but it doesn't have the floppy file (useful for the Windows setup installation) and also drivers for Windows 2008. Under RHEV when having a Windows VM at the admin GUI you can see what applications are installed, IP address, who's logged in, etc., on the VM. This is possible on oVirt too ? Is there any guest tool for Linux VMs ? (RHEL or CentOS) Thanks! Regards.- -- AGD _______________________________________________ Users mailing <a class="moz-txt-link-abbreviated" href="mailto:listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users">listUsers@ovirt.orghttp://lists.ovirt.org/mailman/listinfo/users</a> This is a known limit of ovirt. You can use the Same ISO / floppy disk for windows that is used for RHEV. For whatever reason the floppy isn't available from Red Hat any-more. You can get the last known release of it using the way back machine. <a class="moz-txt-link-freetext" href="http://web.archive.org/web/20110501124422/http://alt.fedoraproject.org/pub/…">http://web.archive.org/web/20110501124422/http://alt.fedoraproject.org/pub/…</a> I have no access to RHEL to confirm but I have been told that RHEV drivers work fine under ovirt. CentOS you can download those from <a class="moz-txt-link-freetext" href="http://wiki.dreyou.org/dokuwiki/doku.php/ovirt_rpm_start">http://wiki.dreyou.org/dokuwiki/doku.php/ovirt_rpm_start</a> . You need to add the repo listed at the top and then if you look at the bottom there is the install for the guest. Thanks Robert _______________________________________________ Users mailing list <a class="moz-txt-link-abbreviated" href="mailto:Users@ovirt.org">Users(a)ovirt.org</a> <a class="moz-txt-link-freetext" href="http://lists.ovirt.org/mailman/listinfo/users">http://lists.ovirt.org/mailman/listinfo/users</a> </pre> </blockquote> <pre wrap=""> </pre> </blockquote> tested this morning in a scientific linux: <a class="moz-txt-link-freetext" href="http://www.dreyou.org/ovirt/">http://www.dreyou.org/ovirt/</a> adding file <a href="http://www.dreyou.org/ovirt/ovirt-dre.repo">ovirt-dre.repo</a> to /etc/yum.repos.d/ Good evening. </body> </html> --------------050102090404080008050402--

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[Users] HostNic Addition with IP Address
by Rahul Upadhyaya 09 Jul '12

09 Jul '12

Hi Folks, I am facing issues while adding NIC with Static I.P. to host using the oVirt Python-Bindings. There are two api's 1) HostNics.add :Here it requires binding param for interface bonding as a compulsory param. I dont want to bond more than one interfaces for a network while creating network each time. 2) HostNic.attach: This lets me attach the NIC but does not let me put static IP address to it as soon as I add it. I am using a workaround of updating the NIC with the IP information, but it requires me to put all the hosts on maintenance and shut-down all the running VMs which again is not the best way of doing it. Is it not supported by the API that at the time of addition of the hostNIC we can specify the IP address or is it something that I am missing ? Also,I see that this operation is supported from the manager UI . -- Regards, Rahul =======================================================

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[Users] The problem with "spicevmc not supported in this QEMU binary"
by xuejie chen 09 Jul '12

09 Jul '12

Hi everyone, I installed the vdsm(4.9.6) in CentOS 6 and the libvirt version is 0.9.4. I create a VM with all default values, But, when I run the vm, it returns failure with the follow error message in WebAdmin. "unsupported configuration: spicevmc not supported in this QEMU binary" There are logs file in attachment Best wishes, Xuejie Chen

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[Users] Ovirt Networking
by Jonathan Cox 08 Jul '12

08 Jul '12

Good Day, I am using Ovirt version 3.1 and I can't seem to get a network connection in any of the VMs. I tried to setup a network etc but it doesn't show the option when I try to configure the adapter. Is there something I am missing? Thanks! -- Jonathan H Cox

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Re: [Users] oVirt 3.1 - Error adding host , incorrect vdsm version
by Dan Kenigsberg 07 Jul '12

07 Jul '12

On Fri, Jul 06, 2012 at 02:48:55PM -0500, Trey Dockendorf wrote: > On Thu, Jun 21, 2012 at 5:31 AM, Dan Kenigsberg <danken(a)redhat.com> wrote: > > On Wed, Jun 20, 2012 at 05:58:57AM +0300, Dan Kenigsberg wrote: > >> On Tue, Jun 19, 2012 at 02:43:14PM -0500, Trey Dockendorf wrote: > >> > On Tue, Jun 19, 2012 at 1:40 PM, Dan Kenigsberg <danken(a)redhat.com> wrote: > >> > > On Tue, Jun 19, 2012 at 12:08:09PM -0400, Ofer Schreiber wrote: > >> > >> Just checked this issue with latest ovirt-engine on F17 (with vdsm 4.10), and didn't encounter this issue at all. > >> > >> > >> > >> Danken - any idea why? > >> > > > >> > > Hey! I was the one soliciting ideas on how come this issue was not seen > >> > > until Trey bumped on it. ;-) > >> > > > >> > > Maybe, just maybe, you host sees BOTH 4.10 and 4.9 ? > >> > > > >> > > what does the following print on your python interpreter? > >> > > > >> > > import yum > >> > > my = yum.YumBase() > >> > > my.pkgSack.searchNevra(name='rpm') > >> > > > >> > > >> > >From the python , you want to output of name='rpm' or name='vdsm' ? I > >> > figured the later but included both > >> > >> arghh s/rpm/vdsm/ > >> > >> Actually, this question was directed at Ofer. I was wodering how come > >> the untouched code was working in his environment. > > > > For the record - we've tested this on Ofer's machine and found an old > > yum repo with vdsm-4.9.3 or something, which hidden this bug from many > > of us red-hatters. > > > > Thanks for reporting! The fix would be available in the next beta build. > > I've updated VDSM to 4.10.0-4 and now have run into a new, yet related issue. > > When the method yumSearchVersion is run, it fails with this error in > the vds_installer log > > > # cat vds_bootstrap.326741.log > Fri, 06 Jul 2012 14:15:04 DEBUG **** Start VDS Validation **** > Fri, 06 Jul 2012 14:15:04 DEBUG Entered VdsValidation(subject = > '128.194.76.172', random_num = '8fe3c810-65bd-41e8-ae66-d4ea20fb71cb', > rev_num = 'None', installVirtualizationService = 'True', > installGlusterService = 'False') > Fri, 06 Jul 2012 14:15:04 DEBUG Setting up Package Sacks > Fri, 06 Jul 2012 14:15:04 DEBUG Host properly registered with RHN/Satellite. > Fri, 06 Jul 2012 14:15:04 DEBUG <BSTRAP > component='RHN_REGISTRATION' status='OK' message='Host properly > registered with RHN/Satellite.'/> > Fri, 06 Jul 2012 14:15:04 ERROR checkMajorVersion: Error searching > for VDSM version! > Traceback (most recent call last): > File "/tmp/vds_bootstrap_8fe3c810-65bd-41e8-ae66-d4ea20fb71cb.py", > line 250, in checkMajorVersion > rc = deployUtil.yumSearchVersion(VDSM_NAME, VDSM_MIN_VER) > File "/tmp/deployUtil.py", line 1049, in yumSearchVersion > if rpmUtils.miscutils.compareVerOnly(pkg.ver, ver) >= 0: > AttributeError: 'module' object has no attribute 'compareVerOnly' > Fri, 06 Jul 2012 14:15:04 ERROR Unable to fetch VDSM with minimal > version of 4.9. Please check if host is properly registered with > updated yum repository > Fri, 06 Jul 2012 14:15:04 DEBUG <BSTRAP component='VDSM_MAJOR_VER' > status='FAIL' message='Unable to fetch VDSM with minimal version of > 4.9. Please check if host is properly registered with updated yum > repository'/> > Fri, 06 Jul 2012 14:15:04 ERROR checkMajorVersion test failed > Fri, 06 Jul 2012 14:15:04 DEBUG <BSTRAP component='RHEV_INSTALL' > status='FAIL'/> > Fri, 06 Jul 2012 14:15:04 DEBUG **** End VDS Validation **** > > > Some research on rpmUtils.miscutils.compareVerOnly shows that it > doesn't exist in yum-3.2.29 which is the latest in EL6 (CentOS 6.2). > The only API documentation I found with that is yum-3.4.3. > > That being said, is this one of those cases where a patch is necessary > to allow this code to work outside Fedora ? I believe a workaround > exists in Dreyou's repo with a patch such as this Trey, thank you very much about this report. I was not aware that I've been using a non-el6 API in my code. That's bad of me since we *should* support both latest Fedora and latest el6. Thanks for the following patch, too. Dreyou, would it be impolite of me if I ask you (and everyone who cares about ovirt) to send patches like this to upstream first? I am not sure that everything in http://www1.dreyou.org/ovirt/vdsm.patch is ready for general consumption, but I'm very eager to extend our coverage. Patches are really welcome. > > diff --git a/vdsm_reg/deployUtil.py.in b/vdsm_reg/deployUtil.py.in > index 6bd4b3d..7dc049e 100644 > --- a/vdsm_reg/deployUtil.py.in > +++ b/vdsm_reg/deployUtil.py.in > @@ -1046,7 +1046,8 @@ def yumSearchVersion(pkgName, ver): > import rpmUtils.miscutils > > for pkg in yumListPackages(pkgName): > - if rpmUtils.miscutils.compareVerOnly(pkg.ver, ver) >= 0: > +# if rpmUtils.miscutils.compareVerOnly(pkg.ver, ver) >= 0: > + if rpmUtils.miscutils.compareEVR(('', pkg.ver, ''), ('', ver, > '')) >= 0: > return True > else: > return False > > > > Thanks > - Trey

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[Users] oVirt 3.1 and Glusterfs how-to
by Robert Middleswarth 07 Jul '12

07 Jul '12

I wrote a basic how to for using glusterfs under oVirt. If you have any questions or you find mistakes please let me know. Thanks Robert http://www.middleswarth.net/content/installing-ovirt-31-and-glusterfs-using…

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