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[Users] Using python sdk to find the VMs running on a host.
by Deepthi Dharwar 01 Jul '13

01 Jul '13

Hi, I am using the ovirt-python-sdk to figure out if the host is idle or not. The way to determine if the host is idle at a given instant is finding out the number of VMs running on it. If the number of VMs = 0 implies host is idle. I was exploring the python sdk to figure out Host-VMs mapping i.e What are the VMs running on the different host. Looks like the only way to find this, is to query each VM in /api/vms list to get the host on which it is running. Is this the right way ? Is there no direct query or REST API to list the VMs running on a given host at that instant. I was looking to get the data center hierarchy structure. Number_of_datacenters | V clusters in each data center | V Hosts in each cluster | V VMs on each host. This kind of mapping as seen on the GUI. Is there any way to obtain the same from the ovirt-python-sdk ? With this information, this would help me write scripts to turn-off my hosts if idle automatically and power them on as required. Regards, Deepthi

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[Users] too much debugging in ovirt-node
by Winfried de Heiden 01 Jul '13

01 Jul '13

Hi all, Using ovirt-node-iso-2.6.1-20120228.fc18.iso (2012 seems to be a typo, must be 2013?) is logging with too much debugging. Changing all the"DEBUG" to "WARNOMG" in /etc/vdsm/logger.conf and "persist /etc/vdsm/logger.conf" solved it for /var/log/vdsm/vdsm.log. However, /var/log/libvirtd.log also shows tons of debug messages. The file /etc/libvirt/libvirtd.conf shows: listen_addr="0.0.0.0" unix_sock_group="kvm" unix_sock_rw_perms="0770" auth_unix_rw="sasl" host_uuid="06304eff-1c91-4e1e-86e2-d773621dcab3" log_outputs="1:file:/var/log/libvirtd.log" ca_file="/etc/pki/vdsm/certs/cacert.pem" cert_file="/etc/pki/vdsm/certs/vdsmcert.pem" key_file="/etc/pki/vdsm/keys/vdsmkey.pem" Changing log_outputs="1:file:/var/log/libvirtd.log" to "log_outputs="3:file:/var/log/libvirtd.log" with persist (or unpersist first, thn persist) doesn't help. After a reboot log_outputs="1:file:/var/log/libvirtd.log" will appear again. How to decrease the log level for libvirtd? Kind regards, Winfried

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[Users] bad order of vdisk
by Nathanaël Blanchet 30 Jun '13

30 Jun '13

This is a multi-part message in MIME format. --------------020804030106010609000509 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hi, My vm has got 2 regular disk named vda and vdb. I added a 3rd lun one, and now vdb is the lun one and vdc the 2nd disk... could be very annoying. It would be safer to enumerate number of disk in the order they are created, woudn't be? or is it a bug... -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------020804030106010609000509 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hi, My vm has got 2 regular disk named vda and vdb. I added a 3rd lun one, and now vdb is the lun one and vdc the 2nd disk... could be very annoying. It would be safer to enumerate number of disk in the order they are created, woudn't be? or is it a bug... <pre class="moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre> </body> </html> --------------020804030106010609000509--

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Re: [Users] all in one error
by Alex Lourie 30 Jun '13

30 Jun '13

Hi there First, it is much more useful to ask this kind of questions in users(a)ovirt.org list. On Fri, Jun 28, 2013 at 11:50 AM, 王翼飞 <419399465(a)qq.com> wrote: > Hello! alex > I use Fedora-18-i686-Live-Desktop.iso and ovirt-live-el6.iso > install on IBM x3650 m3 failed，so I > used ovirt-engine-setup-plugin-allinone-3.2.2-1.1.el6.noarch.rpm package, > but it also failed. I think maybe cause by network config error. Can > you tell me What can i do? > Second, you should provide more details, such as logs of the installation and specific errors you had. > > thank you! > > i'm chinese,shy for my English . > That's ok. > > O.O > Alex Lourie, Redhat.

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[Users] remove vm after failed import
by Tony Feldmann 28 Jun '13

28 Jun '13

Hello, I was wondering if anyone knew how I could get a disk image of a failed vm import unlocked so I can delete the vm. The host that was importing crashed during the import and the vm image has been locked since. It also looks like the vm disk's storage domain is listed as the export domain and not the domain on the systems housing vms

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Re: [Users] NetApp plugin/package. Is this available or planned ?
by Matt . 27 Jun '13

27 Jun '13

Hi Jon, Great to hear! Really great! Thanks. (now I hope to see it soon!) Cheers, Matt 2013/6/27 Benedict, Jon <Jon.Benedict(a)netapp.com> > Hi Matt, > > It will always be free. We have set that precedence with the existing > "VSC" integrations. > > jb > > -- > *Jon Benedict > *Technical Marketing Engineer > Red Hat Technologies > Data Center Platforms > > Internal Portal http://redhatnetapp.com > Blog http://captainkvm.com | Twitter @CaptainKVM > > > From: "Matt ." <yamakasi.014(a)gmail.com> > Date: Wednesday, June 26, 2013 5:07 AM > To: Itamar Heim <iheim(a)redhat.com> > Cc: Mike Burns <mburns(a)redhat.com>, users <users(a)ovirt.org>, Jon Benedict > <jon.benedict(a)netapp.com> > Subject: Re: [Users] NetApp plugin/package. Is this available or planned ? > > > Hi, > > I have checked this group @ the NetApp communities. > > It's unclear to me if this will be free for ever, I think it should and > hope it will as the community can support such modules much more than > someone that pays for it and just want to have it working. > > Let's hope for the best. > > Matt > > > 2013/6/24 Itamar Heim <iheim(a)redhat.com> > >> On 06/24/2013 06:45 PM, Mike Burns wrote: >> >>> On 06/19/2013 06:37 AM, Matt . wrote: >>> >>>> Hi All, >>>> >>>> If I'm right I remember from the past that there was an ovirt-netapp >>>> package available, but I'm not sure. At the moment it's not in the repo, >>>> at least not 3.3 >>>> >>>> What is the status of this package/plugin ? I'm able to test this on a >>>> cluster and would like to help here if possible. >>>> >>>> I hope it's there, or at least somewhere. >>>> >>>> Thanks, >>>> >>>> Matt >>>> >>> >>> Hi Jon, >>> >>> Any info you can share on this? >>> >> >> http://captainkvm.com/2013/06/**virtual-storage-console-for-**rhev/<http://captainkvm.com/2013/06/virtual-storage-console-for-rhev/> >> >> >

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[Users] log file where are stored event engine log
by Nathanaël Blanchet 27 Jun '13

27 Jun '13

This is a multi-part message in MIME format. --------------040605050800030300030600 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit hello, I'm looking for where finding the file that contains more information about such log event messages as :" Invalid status on Data Center Vardar. Setting status to Non-Responsive" or " Failed to activate Storage Domain VardarDATA (Data Center Vardar) by admin@internal" into the events tab" I tried into /var/log/ovirt-engine/engine.log and /var/log/vdsm/vdsm.log but I found nothing similar inside. I'm stuck, anyone knows which files are concerned? -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------040605050800030300030600 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> hello, I'm looking for where finding the file that contains more information about such log event messages as :" Invalid status on Data Center Vardar. Setting status to Non-Responsive" or " <div title="" style="outline: medium none;"> <div id="gwt-uid-824_col2_row9">Failed to activate Storage Domain VardarDATA (Data Center Vardar) by admin@internal" into the events tab" I tried into /var/log/ovirt-engine/engine.log and /var/log/vdsm/vdsm.log but I found nothing similar inside. I'm stuck, anyone knows which files are concerned? </div> </div> <pre class="moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre> </body> </html> --------------040605050800030300030600--

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[Users] oVirt Weekly Meeting Minutes -- 2013-06-26
by Mike Burns 26 Jun '13

26 Jun '13

Minutes: http://ovirt.org/meetings/ovirt/2013/ovirt.2013-06-26-14.03.html Minutes (text): http://ovirt.org/meetings/ovirt/2013/ovirt.2013-06-26-14.03.txt Log: http://ovirt.org/meetings/ovirt/2013/ovirt.2013-06-26-14.03.log.html ============================ #ovirt: oVirt Weekly Meeting ============================ Meeting started by mburns at 14:03:04 UTC. The full logs are available at http://ovirt.org/meetings/ovirt/2013/ovirt.2013-06-26-14.03.log.html . Meeting summary --------------- * agenda and roll call (mburns, 14:03:17) * 3.2 Update Stream (mburns, 14:03:38) * 3.3 Status Update (mburns, 14:03:43) * Infra report (mburns, 14:03:53) * Conferences and Workshops (mburns, 14:03:59) * Other Topics (mburns, 14:04:04) * 3.2 Update Stream (mburns, 14:06:21) * mburns didn't finish vdsm -17 push, will finish now (mburns, 14:06:51) * ACTION: mburns still needs to follow up on node build (mburns, 14:07:07) * upgrade 3.1->3.2 documentation being worked out (mburns, 14:09:23) * no code fix (mburns, 14:09:25) * 3.3 Status Update (mburns, 14:14:10) * LINK: http://www.ovirt.org/OVirt_3.3_release-management (mburns, 14:14:21) * 3.2 quick async update -- vdsm -17 pushed to stable... (mburns, 14:17:10) * need owner for html5_spice package (mburns, 14:21:09) * need to get F18, F19, EL6 builds for hosting on ovirt.org (mburns, 14:21:38) * Vinzenz Feenstra nominated for ownership (mburns, 14:22:07) * vdsm requires libvirt from virt-preview for 3.3 (mburns, 14:22:58) * ACTION: mburns to update ovirt-release rpm to include virt-preview repo (mburns, 14:23:20) * ACTION: evilissimo to produce EL6 F18 F19 rpms for html5_spice and deliver to mburns for hosting on ovirt.org (mburns, 14:24:24) * EL6 libvirt already has the feature enabled (mburns, 14:26:49) * ovirt-node will enable virt-preview repo for fedora based builds going forward (patch submitted this morning) (mburns, 14:27:14) * virt features should be done by end of month (mburns, 14:28:07) * storage features: one optional feature is unlikely, one Must is risky, but should make it, all others are looking good (mburns, 14:30:46) * node features -- all green and merged (mburns, 14:31:26) * UX: frontend refactor is risky, target for end of july (mburns, 14:33:40) * integration: self-hosted engine is on track (mburns, 14:34:05) * guest-agent is preparing Ubuntu packaging (mburns, 14:35:09) * UX -- GWT(P) upgrade also at risk (target end of July) (mburns, 14:36:19) * gluster -- hooks mgmt in, rest api for hooks not done but on target, swift service mgmt posted, api for swift is not done (mburns, 14:38:16) * SLA -- scheduler is tight, but ok (mburns, 14:41:15) * LINK: https://admin.fedoraproject.org/updates/FEDORA-2013-3792/spice-html5-0.1.2-… (evilissimo, 14:42:12) * LINK: https://admin.fedoraproject.org/updates/FEDORA-EPEL-2013-0644/spice-html5-0… (evilissimo, 14:42:32) * SLA -- QoS is questionable for design, all others in (mburns, 14:43:33) * infra status -- everything on track (mburns, 14:43:40) * html5_spice in Fedora already (mburns, 14:45:16) * network -- all on track for freeze (mburns, 14:47:31) * Summary: almost everything is on track (mburns, 14:47:42) * At Risk: UX features -- Refactor and GWT(P) upgrade (mburns, 14:48:24) * tight, but ok for now: SLA -- scheduler, Storage -- manage storage connections (mburns, 14:49:27) * All others are on track (mburns, 14:49:36) * Infra update (mburns, 14:50:56) * LINK: http://lists.ovirt.org/pipermail/infra/2013-June/003424.html (ewoud, 14:53:00) * work ongoing with slaves @ rackspace (mburns, 14:53:54) * will be updating f17 slave to f19 (mburns, 14:54:05) * quaid looking for someone to step as infra project coordinator (mburns, 14:54:24) * AGREED: drop f17 slave in favor of f19 slave, add new slaves for f18/f19 soon, can add f17 if needed later (mburns, 14:57:34) * Conferences and Workshops (mburns, 14:58:51) * planning underway for next Workshop (no location announced yet) (mburns, 15:00:56) * planning underway for oVirt developer meeting in Edinburgh as part of KVM Forum (late October) (mburns, 15:01:25) * would like to get as many devs as possible there for planning the future (mburns, 15:01:43) * Theron presented oVirt and Gluster integration at Red Hat Summit recently (mburns, 15:02:39) * including a live demo in the oVirt booth (mburns, 15:02:47) * mburns has a talk submitted for CloudOpen NA (mburns, 15:03:04) * submission deadline for LinuxCon/CloudOpen EU (in Edinburgh) is 21-July (mburns, 15:04:34) * CFP also open for KVM Forum (mburns, 15:04:55) * no closing date listed, so get submissions in ASAP (mburns, 15:05:28) * Other Topics (mburns, 15:06:29) Meeting ended at 15:09:32 UTC. Action Items ------------ * mburns still needs to follow up on node build * mburns to update ovirt-release rpm to include virt-preview repo * evilissimo to produce EL6 F18 F19 rpms for html5_spice and deliver to mburns for hosting on ovirt.org Action Items, by person ----------------------- * evilissimo * evilissimo to produce EL6 F18 F19 rpms for html5_spice and deliver to mburns for hosting on ovirt.org * mburns * mburns still needs to follow up on node build * mburns to update ovirt-release rpm to include virt-preview repo * evilissimo to produce EL6 F18 F19 rpms for html5_spice and deliver to mburns for hosting on ovirt.org * **UNASSIGNED** * (none) People Present (lines said) --------------------------- * mburns (142) * danken (30) * dneary (11) * evilissimo (10) * mskrivanek (10) * abaron (8) * ofri (8) * ecohen (7) * ovirtbot (7) * eedri (6) * ewoud (6) * mgoldboi (6) * sahina (4) * ybronhei (4) * ahadas_ (3) * dustins_ntap (1) * iranzo (1) * lvernia (1) * ykaplan (1) * oschreib (0) Generated by `MeetBot`_ 0.1.4 .. _`MeetBot`: http://wiki.debian.org/MeetBot

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Re: [Users] suspend state
by Michal Skrivanek 26 Jun '13

26 Jun '13

On Jun 26, 2013, at 13:46 , Nathanaël Blanchet <blanchet(a)abes.fr> wrote: > > Le 26/06/2013 12:18, Michal Skrivanek a écrit : >> On Jun 26, 2013, at 12:09 , Nathanaël Blanchet <blanchet(a)abes.fr> wrote: >> >>> Hello, >>> >>> Each time I suspend any vm on ovirt 3.2, it's long to suspend (2 min) and very long to resume (about 5 min).Is this a regular behaviour? >> Hi, >> on latest master? >> Are you using our new fancy RAM snapshot functionality (there's a checkbox)? >> >> Thanks, >> michal > it is ovirt 3.2.2 el6, where can I find this checkbox? only in master or (future) 3.3:-) sorry, I meant for snapshots, not suspend/resume. no, it should not take this long for suspend/resume. High load? too big VM? can you try with plain virsh? >>> -- >>> Nathanaël Blanchet >>> >>> Supervision réseau >>> Pôle exploitation et maintenance >>> Département des systèmes d'information >>> 227 avenue Professeur-Jean-Louis-Viala >>> 34193 MONTPELLIER CEDEX 5 >>> Tél. 33 (0)4 67 54 84 55 >>> Fax 33 (0)4 67 54 84 14 >>> >>> blanchet(a)abes.fr >>> _______________________________________________ >>> Users mailing list >>> Users(a)ovirt.org >>> http://lists.ovirt.org/mailman/listinfo/users > > -- > Nathanaël Blanchet > > Supervision réseau > Pôle exploitation et maintenance > Département des systèmes d'information > 227 avenue Professeur-Jean-Louis-Viala > 34193 MONTPELLIER CEDEX 5 > Tél. 33 (0)4 67 54 84 55 > Fax 33 (0)4 67 54 84 14 > blanchet(a)abes.fr >

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[Users] suspend state
by Nathanaël Blanchet 26 Jun '13

26 Jun '13

This is a multi-part message in MIME format. --------------050302070604020002060308 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 8bit Hello, Each time I suspend any vmon ovirt 3.2, it'slong to suspend (2min) and very long to resume (about 5 min).Is this a regular behaviour? -- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 blanchet(a)abes.fr --------------050302070604020002060308 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit <html> <head> <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1"> </head> <body bgcolor="#FFFFFF" text="#000000"> Hello, Each time I suspend any vm on ovirt 3.2, it's long to suspend (2 min) and very long to resume (about 5 min).Is this a regular behaviour? <pre class="moz-signature" cols="72">-- Nathanaël Blanchet Supervision réseau Pôle exploitation et maintenance Département des systèmes d'information 227 avenue Professeur-Jean-Louis-Viala 34193 MONTPELLIER CEDEX 5 Tél. 33 (0)4 67 54 84 55 Fax 33 (0)4 67 54 84 14 <a class="moz-txt-link-abbreviated" href="mailto:blanchet@abes.fr">blanchet(a)abes.fr</a> </pre> </body> </html> --------------050302070604020002060308--

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