Re: [ovirt-users] VM HostedEngie is down. Exist message: internal error Failed to acquire lock error -243
Hi Ivan, Thanks for the in depth reply. I've only seen this happen twice, and only after I added a third host to the HA cluster. I wonder if that's the root problem. Have you seen this happen on all your installs or only just after your manual migration? It's a little frustrating this is happening as I was hoping to get this into a production environment. It was all working except that log message :( Thanks, Andrew On Fri, Jun 6, 2014 at 3:20 PM, combuster combus...@archlinux.us wrote: Hi Andrew, this is something that I saw in my logs too, first on one node and then on the other three. When that happend on all four of them, engine was corrupted beyond repair. First of all, I think that message is saying that sanlock can't get a lock on the shared storage that you defined for the hostedengine during installation. I got this error when I've tried to manually migrate the hosted engine. There is an unresolved bug there and I think it's related to this one: [Bug 1093366 - Migration of hosted-engine vm put target host score to zero] https://bugzilla.redhat.com/show_bug.cgi?id=1093366 This is a blocker bug (or should be) for the selfhostedengine and, from my own experience with it, shouldn't be used in the production enviroment (not untill it's fixed). Nothing that I've done couldn't fix the fact that the score for the target node was Zero, tried to reinstall the node, reboot the node, restarted several services, tailed a tons of logs etc but to no avail. When only one node was left (that was actually running the hosted engine), I brought the engine's vm down gracefully (hosted-engine --vm-shutdown I belive) and after that, when I've tried to start the vm - it wouldn't load. Running VNC showed that the filesystem inside the vm was corrupted and when I ran fsck and finally started up - it was too badly damaged. I succeded to start the engine itself (after repairing postgresql service that wouldn't want to start) but the database was damaged enough and acted pretty weird (showed that storage domains were down but the vm's were running fine etc). Lucky me, I had already exported all of the VM's on the first sign of trouble and then installed ovirt-engine on the dedicated server and attached the export domain. So while really a usefull feature, and it's working (for the most part ie, automatic migration works), manually migrating VM with the hosted-engine will lead to troubles. I hope that my experience with it, will be of use to you. It happened to me two weeks ago, ovirt-engine was current (3.4.1) and there was no fix available. Regards, Ivan On 06/06/2014 05:12 AM, Andrew Lau wrote: Hi, I'm seeing this weird message in my engine log 2014-06-06 03:06:09,380 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-79) RefreshVmList vm id 85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5 status = WaitForLaunch on vds ov-hv2-2a-08-23 ignoring it in the refresh until migration is done 2014-06-06 03:06:12,494 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) START, DestroyVDSCommand(HostName = ov-hv2-2a-08-23, HostId = c04c62be-5d34-4e73-bd26-26f805b2dc60, vmId=85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5, force=false, secondsToWait=0, gracefully=false), log id: 62a9d4c1 2014-06-06 03:06:12,561 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) FINISH, DestroyVDSCommand, log id: 62a9d4c1 2014-06-06 03:06:12,652 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_ Worker-89) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM HostedEngine is down. Exit message: internal error Failed to acquire lock: error -243. It also appears to occur on the other hosts in the cluster, except the host which is running the hosted-engine. So right now 3 servers, it shows up twice in the engine UI. The engine VM continues to run peacefully, without any issues on the host which doesn't have that error. Any ideas? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM HostedEngie is down. Exist message: internal error Failed to acquire lock error -243
I've seen that problem in other threads, the common denominator was nfs on top of gluster. So if you have this setup, then it's a known problem. Or you should double check if you hosts have different ids otherwise they would be trying to acquire the same lock. --Jirka On 06/06/2014 08:03 AM, Andrew Lau wrote: Hi Ivan, Thanks for the in depth reply. I've only seen this happen twice, and only after I added a third host to the HA cluster. I wonder if that's the root problem. Have you seen this happen on all your installs or only just after your manual migration? It's a little frustrating this is happening as I was hoping to get this into a production environment. It was all working except that log message :( Thanks, Andrew On Fri, Jun 6, 2014 at 3:20 PM, combuster combus...@archlinux.us wrote: Hi Andrew, this is something that I saw in my logs too, first on one node and then on the other three. When that happend on all four of them, engine was corrupted beyond repair. First of all, I think that message is saying that sanlock can't get a lock on the shared storage that you defined for the hostedengine during installation. I got this error when I've tried to manually migrate the hosted engine. There is an unresolved bug there and I think it's related to this one: [Bug 1093366 - Migration of hosted-engine vm put target host score to zero] https://bugzilla.redhat.com/show_bug.cgi?id=1093366 This is a blocker bug (or should be) for the selfhostedengine and, from my own experience with it, shouldn't be used in the production enviroment (not untill it's fixed). Nothing that I've done couldn't fix the fact that the score for the target node was Zero, tried to reinstall the node, reboot the node, restarted several services, tailed a tons of logs etc but to no avail. When only one node was left (that was actually running the hosted engine), I brought the engine's vm down gracefully (hosted-engine --vm-shutdown I belive) and after that, when I've tried to start the vm - it wouldn't load. Running VNC showed that the filesystem inside the vm was corrupted and when I ran fsck and finally started up - it was too badly damaged. I succeded to start the engine itself (after repairing postgresql service that wouldn't want to start) but the database was damaged enough and acted pretty weird (showed that storage domains were down but the vm's were running fine etc). Lucky me, I had already exported all of the VM's on the first sign of trouble and then installed ovirt-engine on the dedicated server and attached the export domain. So while really a usefull feature, and it's working (for the most part ie, automatic migration works), manually migrating VM with the hosted-engine will lead to troubles. I hope that my experience with it, will be of use to you. It happened to me two weeks ago, ovirt-engine was current (3.4.1) and there was no fix available. Regards, Ivan On 06/06/2014 05:12 AM, Andrew Lau wrote: Hi, I'm seeing this weird message in my engine log 2014-06-06 03:06:09,380 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-79) RefreshVmList vm id 85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5 status = WaitForLaunch on vds ov-hv2-2a-08-23 ignoring it in the refresh until migration is done 2014-06-06 03:06:12,494 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) START, DestroyVDSCommand(HostName = ov-hv2-2a-08-23, HostId = c04c62be-5d34-4e73-bd26-26f805b2dc60, vmId=85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5, force=false, secondsToWait=0, gracefully=false), log id: 62a9d4c1 2014-06-06 03:06:12,561 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) FINISH, DestroyVDSCommand, log id: 62a9d4c1 2014-06-06 03:06:12,652 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_ Worker-89) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM HostedEngine is down. Exit message: internal error Failed to acquire lock: error -243. It also appears to occur on the other hosts in the cluster, except the host which is running the hosted-engine. So right now 3 servers, it shows up twice in the engine UI. The engine VM continues to run peacefully, without any issues on the host which doesn't have that error. Any ideas? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM HostedEngie is down. Exist message: internal error Failed to acquire lock error -243
On 06/06/2014 08:03 AM, Andrew Lau wrote: Hi Ivan, Thanks for the in depth reply. I've only seen this happen twice, and only after I added a third host to the HA cluster. I wonder if that's the root problem. It shouldn't be if a shared storage that vm is residing on is accessible by a third node in the cluster. Have you seen this happen on all your installs or only just after your manual migration? It's a little frustrating this is happening as I was hoping to get this into a production environment. It was all working except that log message :( Just after manual migration, then things went all to ... My strong recommendation is not to use self hosted engine feature for production purposes untill the mentioned bug is resolved. But it would really help to hear someone from the dev team on this one. Thanks, Andrew On Fri, Jun 6, 2014 at 3:20 PM, combuster combus...@archlinux.us wrote: Hi Andrew, this is something that I saw in my logs too, first on one node and then on the other three. When that happend on all four of them, engine was corrupted beyond repair. First of all, I think that message is saying that sanlock can't get a lock on the shared storage that you defined for the hostedengine during installation. I got this error when I've tried to manually migrate the hosted engine. There is an unresolved bug there and I think it's related to this one: [Bug 1093366 - Migration of hosted-engine vm put target host score to zero] https://bugzilla.redhat.com/show_bug.cgi?id=1093366 This is a blocker bug (or should be) for the selfhostedengine and, from my own experience with it, shouldn't be used in the production enviroment (not untill it's fixed). Nothing that I've done couldn't fix the fact that the score for the target node was Zero, tried to reinstall the node, reboot the node, restarted several services, tailed a tons of logs etc but to no avail. When only one node was left (that was actually running the hosted engine), I brought the engine's vm down gracefully (hosted-engine --vm-shutdown I belive) and after that, when I've tried to start the vm - it wouldn't load. Running VNC showed that the filesystem inside the vm was corrupted and when I ran fsck and finally started up - it was too badly damaged. I succeded to start the engine itself (after repairing postgresql service that wouldn't want to start) but the database was damaged enough and acted pretty weird (showed that storage domains were down but the vm's were running fine etc). Lucky me, I had already exported all of the VM's on the first sign of trouble and then installed ovirt-engine on the dedicated server and attached the export domain. So while really a usefull feature, and it's working (for the most part ie, automatic migration works), manually migrating VM with the hosted-engine will lead to troubles. I hope that my experience with it, will be of use to you. It happened to me two weeks ago, ovirt-engine was current (3.4.1) and there was no fix available. Regards, Ivan On 06/06/2014 05:12 AM, Andrew Lau wrote: Hi, I'm seeing this weird message in my engine log 2014-06-06 03:06:09,380 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-79) RefreshVmList vm id 85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5 status = WaitForLaunch on vds ov-hv2-2a-08-23 ignoring it in the refresh until migration is done 2014-06-06 03:06:12,494 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) START, DestroyVDSCommand(HostName = ov-hv2-2a-08-23, HostId = c04c62be-5d34-4e73-bd26-26f805b2dc60, vmId=85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5, force=false, secondsToWait=0, gracefully=false), log id: 62a9d4c1 2014-06-06 03:06:12,561 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) FINISH, DestroyVDSCommand, log id: 62a9d4c1 2014-06-06 03:06:12,652 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_ Worker-89) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM HostedEngine is down. Exit message: internal error Failed to acquire lock: error -243. It also appears to occur on the other hosts in the cluster, except the host which is running the hosted-engine. So right now 3 servers, it shows up twice in the engine UI. The engine VM continues to run peacefully, without any issues on the host which doesn't have that error. Any ideas? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM HostedEngie is down. Exist message: internal error Failed to acquire lock error -243
It was pure NFS on a NAS device. They all had different ids (had no redeployements of nodes before problem occured). Thanks Jirka. On 06/06/2014 08:19 AM, Jiri Moskovcak wrote: I've seen that problem in other threads, the common denominator was nfs on top of gluster. So if you have this setup, then it's a known problem. Or you should double check if you hosts have different ids otherwise they would be trying to acquire the same lock. --Jirka On 06/06/2014 08:03 AM, Andrew Lau wrote: Hi Ivan, Thanks for the in depth reply. I've only seen this happen twice, and only after I added a third host to the HA cluster. I wonder if that's the root problem. Have you seen this happen on all your installs or only just after your manual migration? It's a little frustrating this is happening as I was hoping to get this into a production environment. It was all working except that log message :( Thanks, Andrew On Fri, Jun 6, 2014 at 3:20 PM, combuster combus...@archlinux.us wrote: Hi Andrew, this is something that I saw in my logs too, first on one node and then on the other three. When that happend on all four of them, engine was corrupted beyond repair. First of all, I think that message is saying that sanlock can't get a lock on the shared storage that you defined for the hostedengine during installation. I got this error when I've tried to manually migrate the hosted engine. There is an unresolved bug there and I think it's related to this one: [Bug 1093366 - Migration of hosted-engine vm put target host score to zero] https://bugzilla.redhat.com/show_bug.cgi?id=1093366 This is a blocker bug (or should be) for the selfhostedengine and, from my own experience with it, shouldn't be used in the production enviroment (not untill it's fixed). Nothing that I've done couldn't fix the fact that the score for the target node was Zero, tried to reinstall the node, reboot the node, restarted several services, tailed a tons of logs etc but to no avail. When only one node was left (that was actually running the hosted engine), I brought the engine's vm down gracefully (hosted-engine --vm-shutdown I belive) and after that, when I've tried to start the vm - it wouldn't load. Running VNC showed that the filesystem inside the vm was corrupted and when I ran fsck and finally started up - it was too badly damaged. I succeded to start the engine itself (after repairing postgresql service that wouldn't want to start) but the database was damaged enough and acted pretty weird (showed that storage domains were down but the vm's were running fine etc). Lucky me, I had already exported all of the VM's on the first sign of trouble and then installed ovirt-engine on the dedicated server and attached the export domain. So while really a usefull feature, and it's working (for the most part ie, automatic migration works), manually migrating VM with the hosted-engine will lead to troubles. I hope that my experience with it, will be of use to you. It happened to me two weeks ago, ovirt-engine was current (3.4.1) and there was no fix available. Regards, Ivan On 06/06/2014 05:12 AM, Andrew Lau wrote: Hi, I'm seeing this weird message in my engine log 2014-06-06 03:06:09,380 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-79) RefreshVmList vm id 85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5 status = WaitForLaunch on vds ov-hv2-2a-08-23 ignoring it in the refresh until migration is done 2014-06-06 03:06:12,494 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) START, DestroyVDSCommand(HostName = ov-hv2-2a-08-23, HostId = c04c62be-5d34-4e73-bd26-26f805b2dc60, vmId=85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5, force=false, secondsToWait=0, gracefully=false), log id: 62a9d4c1 2014-06-06 03:06:12,561 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) FINISH, DestroyVDSCommand, log id: 62a9d4c1 2014-06-06 03:06:12,652 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_ Worker-89) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM HostedEngine is down. Exit message: internal error Failed to acquire lock: error -243. It also appears to occur on the other hosts in the cluster, except the host which is running the hosted-engine. So right now 3 servers, it shows up twice in the engine UI. The engine VM continues to run peacefully, without any issues on the host which doesn't have that error. Any ideas? ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM HostedEngie is down. Exist message: internal error Failed to acquire lock error -243
Is this related to the NFS server which gluster provides, or is because of the way gluster does replication? There's a few posts ie. http://community.redhat.com/blog/2014/05/ovirt-3-4-glusterized/ which are reporting success with gluster + hosted engine. So it'd be good to know, so we could possibly try a work around. Cheers. On Fri, Jun 6, 2014 at 4:19 PM, Jiri Moskovcak jmosk...@redhat.com wrote: I've seen that problem in other threads, the common denominator was nfs on top of gluster. So if you have this setup, then it's a known problem. Or you should double check if you hosts have different ids otherwise they would be trying to acquire the same lock. --Jirka On 06/06/2014 08:03 AM, Andrew Lau wrote: Hi Ivan, Thanks for the in depth reply. I've only seen this happen twice, and only after I added a third host to the HA cluster. I wonder if that's the root problem. Have you seen this happen on all your installs or only just after your manual migration? It's a little frustrating this is happening as I was hoping to get this into a production environment. It was all working except that log message :( Thanks, Andrew On Fri, Jun 6, 2014 at 3:20 PM, combuster combus...@archlinux.us wrote: Hi Andrew, this is something that I saw in my logs too, first on one node and then on the other three. When that happend on all four of them, engine was corrupted beyond repair. First of all, I think that message is saying that sanlock can't get a lock on the shared storage that you defined for the hostedengine during installation. I got this error when I've tried to manually migrate the hosted engine. There is an unresolved bug there and I think it's related to this one: [Bug 1093366 - Migration of hosted-engine vm put target host score to zero] https://bugzilla.redhat.com/show_bug.cgi?id=1093366 This is a blocker bug (or should be) for the selfhostedengine and, from my own experience with it, shouldn't be used in the production enviroment (not untill it's fixed). Nothing that I've done couldn't fix the fact that the score for the target node was Zero, tried to reinstall the node, reboot the node, restarted several services, tailed a tons of logs etc but to no avail. When only one node was left (that was actually running the hosted engine), I brought the engine's vm down gracefully (hosted-engine --vm-shutdown I belive) and after that, when I've tried to start the vm - it wouldn't load. Running VNC showed that the filesystem inside the vm was corrupted and when I ran fsck and finally started up - it was too badly damaged. I succeded to start the engine itself (after repairing postgresql service that wouldn't want to start) but the database was damaged enough and acted pretty weird (showed that storage domains were down but the vm's were running fine etc). Lucky me, I had already exported all of the VM's on the first sign of trouble and then installed ovirt-engine on the dedicated server and attached the export domain. So while really a usefull feature, and it's working (for the most part ie, automatic migration works), manually migrating VM with the hosted-engine will lead to troubles. I hope that my experience with it, will be of use to you. It happened to me two weeks ago, ovirt-engine was current (3.4.1) and there was no fix available. Regards, Ivan On 06/06/2014 05:12 AM, Andrew Lau wrote: Hi, I'm seeing this weird message in my engine log 2014-06-06 03:06:09,380 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-79) RefreshVmList vm id 85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5 status = WaitForLaunch on vds ov-hv2-2a-08-23 ignoring it in the refresh until migration is done 2014-06-06 03:06:12,494 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) START, DestroyVDSCommand(HostName = ov-hv2-2a-08-23, HostId = c04c62be-5d34-4e73-bd26-26f805b2dc60, vmId=85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5, force=false, secondsToWait=0, gracefully=false), log id: 62a9d4c1 2014-06-06 03:06:12,561 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) FINISH, DestroyVDSCommand, log id: 62a9d4c1 2014-06-06 03:06:12,652 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_ Worker-89) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM HostedEngine is down. Exit message: internal error Failed to acquire lock: error -243. It also appears to occur on the other hosts in the cluster, except the host which is running the hosted-engine. So right now 3 servers, it shows up twice in the engine UI. The engine VM continues to run peacefully, without any issues on the host which doesn't have that error. Any ideas? ___ Users mailing list Users@ovirt.org
[ovirt-users] Issue / strange behavior with GlusterFS nodes
Hi, I have the following oVirt setup: 2 storage hosts with GlusterFS (replicated) - will be extended to 4 hosts (distributed-replicated) 4 virtualization hosts 1 datacenter 2 clusters (1 only for virtualization, 1 only for GlusterFS) The strange thing is now: One of the 2 GlusterFS hosts (these hosts and the Gluster volumes are managed by oVirt) fails to mount one of the storage domains, but I can mount it manually. So the first question is: why should these hosts mount the storage domains? They are in a cluster without virtualization, so it's not possible to run virtual machines on these hosts. I think they try to mount the storage domains because the storage domains are attached to the data center, but imho the cluster should be checked as well if virtualization is enabled. So I was thinking of moving the GlusterFS cluster to a new data center without storage domains, but this is impossible as Gluster volumes are created. The only possibility would be to remove the Gluster volume. So do you have any idea how I can solve this issue? I mean the Gluster volume is working fine, but it's really disturbing that I get an error message every 5 minutes. Thanks! -- Best Regards René Koch Senior Solution Architect LIS-Linuxland GmbH Brünner Straße 163, A-1210 Vienna Phone: +43 1 236 91 60 Mobile: +43 660 / 512 21 31 E-Mail: rk...@linuxland.at ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] VM HostedEngie is down. Exist message: internal error Failed to acquire lock error -243
Interesting, I put it all into global maintenance. Shut it all down for 10~ minutes, and it's regained it's sanlock control and doesn't seem to have that issue coming up in the log. On Fri, Jun 6, 2014 at 4:21 PM, combuster combus...@archlinux.us wrote: It was pure NFS on a NAS device. They all had different ids (had no redeployements of nodes before problem occured). Thanks Jirka. On 06/06/2014 08:19 AM, Jiri Moskovcak wrote: I've seen that problem in other threads, the common denominator was nfs on top of gluster. So if you have this setup, then it's a known problem. Or you should double check if you hosts have different ids otherwise they would be trying to acquire the same lock. --Jirka On 06/06/2014 08:03 AM, Andrew Lau wrote: Hi Ivan, Thanks for the in depth reply. I've only seen this happen twice, and only after I added a third host to the HA cluster. I wonder if that's the root problem. Have you seen this happen on all your installs or only just after your manual migration? It's a little frustrating this is happening as I was hoping to get this into a production environment. It was all working except that log message :( Thanks, Andrew On Fri, Jun 6, 2014 at 3:20 PM, combuster combus...@archlinux.us wrote: Hi Andrew, this is something that I saw in my logs too, first on one node and then on the other three. When that happend on all four of them, engine was corrupted beyond repair. First of all, I think that message is saying that sanlock can't get a lock on the shared storage that you defined for the hostedengine during installation. I got this error when I've tried to manually migrate the hosted engine. There is an unresolved bug there and I think it's related to this one: [Bug 1093366 - Migration of hosted-engine vm put target host score to zero] https://bugzilla.redhat.com/show_bug.cgi?id=1093366 This is a blocker bug (or should be) for the selfhostedengine and, from my own experience with it, shouldn't be used in the production enviroment (not untill it's fixed). Nothing that I've done couldn't fix the fact that the score for the target node was Zero, tried to reinstall the node, reboot the node, restarted several services, tailed a tons of logs etc but to no avail. When only one node was left (that was actually running the hosted engine), I brought the engine's vm down gracefully (hosted-engine --vm-shutdown I belive) and after that, when I've tried to start the vm - it wouldn't load. Running VNC showed that the filesystem inside the vm was corrupted and when I ran fsck and finally started up - it was too badly damaged. I succeded to start the engine itself (after repairing postgresql service that wouldn't want to start) but the database was damaged enough and acted pretty weird (showed that storage domains were down but the vm's were running fine etc). Lucky me, I had already exported all of the VM's on the first sign of trouble and then installed ovirt-engine on the dedicated server and attached the export domain. So while really a usefull feature, and it's working (for the most part ie, automatic migration works), manually migrating VM with the hosted-engine will lead to troubles. I hope that my experience with it, will be of use to you. It happened to me two weeks ago, ovirt-engine was current (3.4.1) and there was no fix available. Regards, Ivan On 06/06/2014 05:12 AM, Andrew Lau wrote: Hi, I'm seeing this weird message in my engine log 2014-06-06 03:06:09,380 INFO [org.ovirt.engine.core.vdsbroker.VdsUpdateRunTimeInfo] (DefaultQuartzScheduler_Worker-79) RefreshVmList vm id 85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5 status = WaitForLaunch on vds ov-hv2-2a-08-23 ignoring it in the refresh until migration is done 2014-06-06 03:06:12,494 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) START, DestroyVDSCommand(HostName = ov-hv2-2a-08-23, HostId = c04c62be-5d34-4e73-bd26-26f805b2dc60, vmId=85d4cfb9-f063-4c7c-a9f8-2b74f5f7afa5, force=false, secondsToWait=0, gracefully=false), log id: 62a9d4c1 2014-06-06 03:06:12,561 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.DestroyVDSCommand] (DefaultQuartzScheduler_Worker-89) FINISH, DestroyVDSCommand, log id: 62a9d4c1 2014-06-06 03:06:12,652 INFO [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (DefaultQuartzScheduler_ Worker-89) Correlation ID: null, Call Stack: null, Custom Event ID: -1, Message: VM HostedEngine is down. Exit message: internal error Failed to acquire lock: error -243. It also appears to occur on the other hosts in the cluster, except the host which is running the hosted-engine. So right now 3 servers, it shows up twice in the engine UI. The engine VM continues to run peacefully, without any issues on the host which doesn't have that error. Any ideas? ___ Users mailing list
Re: [ovirt-users] Issue / strange behavior with GlusterFS nodes
René Koch wrote: Hi, I have the following oVirt setup: 2 storage hosts with GlusterFS (replicated) - will be extended to 4 hosts (distributed-replicated) 4 virtualization hosts 1 datacenter 2 clusters (1 only for virtualization, 1 only for GlusterFS) The strange thing is now: One of the 2 GlusterFS hosts (these hosts and the Gluster volumes are managed by oVirt) fails to mount one of the storage domains, but I can mount it manually. So the first question is: why should these hosts mount the storage domains? They are in a cluster without virtualization, so it's not possible to run virtual machines on these hosts. I think they try to mount the storage domains because the storage domains are attached to the data center, but imho the cluster should be checked as well if virtualization is enabled. So I was thinking of moving the GlusterFS cluster to a new data center without storage domains, but this is impossible as Gluster volumes are created. The only possibility would be to remove the Gluster volume. So do you have any idea how I can solve this issue? I mean the Gluster volume is working fine, but it's really disturbing that I get an error message every 5 minutes. Just to let you know you're not the only one with this problem. I have had it too a couple of times and still don't know the right incantation to get rid of it. I have the same setup: 2 clusters, storage and virt, 2 nodes each, one datacenter. Currently on 3.4.1 and had the problem on the 3.2/3 series. For me it seemed related to upgrading but that could be just chance. It might as well be related to a complete shutdown/restart of all machines ( this test setup is not behind a ups which gives some rare opportunities to troubleshoot problems :-) ) Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Installation of ovirt-node-iso rpm on oVirt Engine
Hi all, I'm planning to update/reinstall my ovirt 3.4 hypervisors via the update mechanism that provided in the ovirt-engine. I red the documentation about Ovirt Node http://www.ovirt.org/Category:Node The first topic Upgrading - Through ovirt Engine tells me that I have to install the ovirt-node-iso rpm. So where can I find an actual RPM package? I've googled around already but I didn't found any useful hints. Thank you! Regards, Florian ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Cann't ping guest from outside
I find the answer, hope for someone like me. you need enable promiscuous on vswitch of ESXi. Thank you! On Fri, Jun 6, 2014 at 12:09 PM, John Xue xgxj...@gmail.com wrote: Anyone help me? On Wed, Jun 4, 2014 at 11:43 AM, John Xue xgxj...@gmail.com wrote: I am testing ovirth, my test environment are: Host: nested virtualization ESXi5.5+CentOS 6.4_x86_64 Guest: Ubuntu14.04_i386 Now, ping CentOS - guest and outside are OK Outside - gest Fail I am using bridge connection, I try to tcpdump [root@centos vdsm]# brctl show bridge namebridge id STP enabled interfaces ;vdsmdummy; 8000. no rhevm 8000.005056ae45e5 no eth0 vnet0 [root@centos vdsm]# brctl showmacs rhevm port no mac addris local? ageing timer 2 fe:1a:4a:0c:14:41 yes0.00 [root@centos vdsm]# ifconfig|grep HWaddr eth0 Link encap:Ethernet HWaddr 00:50:56:AE:45:E5 rhevm Link encap:Ethernet HWaddr 00:50:56:AE:45:E5 vnet0 Link encap:Ethernet HWaddr FE:1A:4A:0C:14:41 [root@centos vdsm]# service iptables stop [root@centos vdsm]# tcpdump 11:34:59.267379 ARP, Request who-has GUESTIP tell OUTSIDEPCIP, length 46 11:34:59.268017 ARP, Reply GUESTIP is-at 00:1a:4a:0c:14:41 (oui Unknown), length 28 I can see only arp working, how do I check this problem? and how vdsm convert from FE:1A:4A:0C:14:41 to guest mac 00:1a:4a:0c:14:41? Thank you! -- Regards, John Xue -- Regards, John Xue -- Regards, John Xue ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Issue / strange behavior with GlusterFS nodes
On 06/06/2014 02:03 PM, Joop wrote: René Koch wrote: Hi, I have the following oVirt setup: 2 storage hosts with GlusterFS (replicated) - will be extended to 4 hosts (distributed-replicated) 4 virtualization hosts 1 datacenter 2 clusters (1 only for virtualization, 1 only for GlusterFS) The strange thing is now: One of the 2 GlusterFS hosts (these hosts and the Gluster volumes are managed by oVirt) fails to mount one of the storage domains, but I can mount it manually. So the first question is: why should these hosts mount the storage domains? They are in a cluster without virtualization, so it's not possible to run virtual machines on these hosts. I think they try to mount the storage domains because the storage domains are attached to the data center, but imho the cluster should be checked as well if virtualization is enabled. So I was thinking of moving the GlusterFS cluster to a new data center without storage domains, but this is impossible as Gluster volumes are created. The only possibility would be to remove the Gluster volume. So do you have any idea how I can solve this issue? I mean the Gluster volume is working fine, but it's really disturbing that I get an error message every 5 minutes. Just to let you know you're not the only one with this problem. I have had it too a couple of times and still don't know the right incantation to get rid of it. I have the same setup: 2 clusters, storage and virt, 2 nodes each, one datacenter. Currently on 3.4.1 and had the problem on the 3.2/3 series. For me it seemed related to upgrading but that could be just chance. It might as well be related to a complete shutdown/restart of all machines ( this test setup is not behind a ups which gives some rare opportunities to troubleshoot problems :-) ) Yes, this is a bug I would think. For a gluster only cluster, the storage domain is not relevant. Could you log a bug with the error attached, and we will try to fix this. If it's a simple enough fix, we could backport it to 3.4 thanks! sahina Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs
- Original Message - From: Doron Fediuck dfedi...@redhat.com To: i iordanov iiorda...@gmail.com Cc: users@ovirt.org Sent: Thursday, June 5, 2014 6:50:58 PM Subject: Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs - Original Message - From: i iordanov iiorda...@gmail.com To: Doron Fediuck dfedi...@redhat.com Cc: users@ovirt.org, Yedidyah Bar David d...@redhat.com, Sandro Bonazzola sbona...@redhat.com Sent: Thursday, June 5, 2014 7:46:24 PM Subject: Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs Hi Doron, I haven't purchased the Kabini-based system. I hoping that I would be able to learn in advance whether an all-in-one installation of oVirt would work on it. Unfortunately, returning it would be a hassle and I would not get a full refund for it. If there is no way to discover in advance whether oVirt will work on the system, I can take a risk. Is an all-in-one oVirt installation known to work on any of the modern AMD offerings? Thanks! iordan Hi everyone, I'm playing with a new AMD Kabini host, to see how it behaves as very low-cost[1], low-consumption hypervisor host[2]. I'm still installing the node, so I don't have actual data yet. According to libvirt, the host present itself as Opteron_G3. Plese find attached the output from virsh (1.2.5) capabilities (caps.txt) lscpu (lscpu.txt) lspci (lspci.txt) +++ [1] You can get a CPU + mainboard with ~85 EURO or even less, and it will consume 25W fully loaded, much less when idle. The fan is close to inaudible. [2] I'll put together a document/wiki page with my findings and experience afterwards. -- Francesco Romani RedHat Engineering Virtualization R D Phone: 8261328 IRC: fromani 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Root Complex 00:01.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Kabini [Radeon HD 8400 / R3 Series] 00:01.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Kabini HDMI/DP Audio 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0 00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 00:02.5 PCI bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Functions 5:1 00:10.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB XHCI Controller (rev 01) 00:11.0 SATA controller: Advanced Micro Devices, Inc. [AMD] FCH SATA Controller [AHCI mode] (rev 40) 00:12.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39) 00:12.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39) 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB OHCI Controller (rev 39) 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD] FCH USB EHCI Controller (rev 39) 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 3a) 00:14.2 Audio device: Advanced Micro Devices, Inc. [AMD] FCH Azalia Controller (rev 02) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 11) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 16h Processor Function 5 01:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 11) 02:00.0 USB controller: ASMedia Technology Inc. ASM1042A USB 3.0 Host Controller Architecture: x86_64 CPU op-mode(s):32-bit, 64-bit Byte Order:Little Endian CPU(s):4 On-line CPU(s) list: 0-3 Thread(s) per core:1 Core(s) per socket:4 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family:22 Model: 0 Model name:AMD Athlon(tm) 5350 APU with Radeon(tm) R3 Stepping: 1 CPU MHz: 800.000 CPU max MHz: 2050. CPU min MHz: 800. BogoMIPS: 4092.62 Virtualization:AMD-V L1d cache: 32K L1i cache: 32K L2 cache: 2048K NUMA node0 CPU(s): 0-3 capabilities host uuid0e989c0a-956b-343d-c5ac-40167eb07d87/uuid cpu archx86_64/arch modelOpteron_G3/model vendorAMD/vendor topology sockets='1' cores='4' threads='1'/ feature name='bmi1'/ feature name='perfctr_nb'/ feature name='topoext'/ feature name='wdt'/ feature name='skinit'/ feature name='ibs'/ feature name='osvw'/ feature
Re: [ovirt-users] Users seeing all vm's
Thanks for replay, I have an IPA server for authentication. I am trying some scenarios, but I would like to setup pools of vm's for users, actually one pool for one user. Kind regards, Artur On Thu, Jun 5, 2014 at 8:30 PM, Jeff Clay jeffc...@gmail.com wrote: Yes, I have resolved this issue. It was due to my lack of understanding in how Ovirt expected things to be configured and setup. Are you using active directory for authentication and setting up pools of vm's for users to access? On Thu, Jun 5, 2014 at 1:10 PM, Artur Sarkisyan s.ar...@gmail.com wrote: Hi Jeff, I would like to know if you have resolved this issue? At this moment i'm building a poc and i have the same problem like yours: All users can see all vm's. Do you have some suggestions for me ? Thanks in advanced. Kind regards, Artur On Tue, May 6, 2014 at 10:32 PM, Jeff Clay jeffc...@gmail.com wrote: For some reason, when logged in as a user with a modifed copy role of UserRole (only has login permssion and VM - Basic Operations - Remote Log In permission) the user can see all of the VM's and has the ability to open a console, start, shutdown or suspend any of the VM's. I have verified that all of the VM's only show the SuperUser role in their permissions. I went through all of the roles and verified that the user is only a member of the Copy_of_UserRole. The only thing I can think of is that the user is inheriting permissions from something, but I can't find what it is or where. Any suggestions? Thanks. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Issue / strange behavior with GlusterFS nodes
On 06/06/2014 11:21 AM, Sahina Bose wrote: On 06/06/2014 02:03 PM, Joop wrote: René Koch wrote: Hi, I have the following oVirt setup: 2 storage hosts with GlusterFS (replicated) - will be extended to 4 hosts (distributed-replicated) 4 virtualization hosts 1 datacenter 2 clusters (1 only for virtualization, 1 only for GlusterFS) The strange thing is now: One of the 2 GlusterFS hosts (these hosts and the Gluster volumes are managed by oVirt) fails to mount one of the storage domains, but I can mount it manually. So the first question is: why should these hosts mount the storage domains? They are in a cluster without virtualization, so it's not possible to run virtual machines on these hosts. I think they try to mount the storage domains because the storage domains are attached to the data center, but imho the cluster should be checked as well if virtualization is enabled. So I was thinking of moving the GlusterFS cluster to a new data center without storage domains, but this is impossible as Gluster volumes are created. The only possibility would be to remove the Gluster volume. So do you have any idea how I can solve this issue? I mean the Gluster volume is working fine, but it's really disturbing that I get an error message every 5 minutes. Just to let you know you're not the only one with this problem. I have had it too a couple of times and still don't know the right incantation to get rid of it. I have the same setup: 2 clusters, storage and virt, 2 nodes each, one datacenter. Currently on 3.4.1 and had the problem on the 3.2/3 series. For me it seemed related to upgrading but that could be just chance. It might as well be related to a complete shutdown/restart of all machines ( this test setup is not behind a ups which gives some rare opportunities to troubleshoot problems :-) ) Yes, this is a bug I would think. For a gluster only cluster, the storage domain is not relevant. Could you log a bug with the error attached, and we will try to fix this. If it's a simple enough fix, we could backport it to 3.4 Done: https://bugzilla.redhat.com/show_bug.cgi?id=1105513 I used component vdsm, but maybe it should belong to webadmin - I'm a bit unsure which component is responsible for this. Thanks, René thanks! sahina Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Spam Re: Spam Windows guest agent
Yes that FM in particular :) From: Karli Sjöberg karli.sjob...@slu.se To: Maurice James mja...@media-node.com Cc: users users@ovirt.org Sent: Friday, June 6, 2014 1:53:39 AM Subject: Re: [ovirt-users] Spam Windows guest agent Den 6 jun 2014 05:44 skrev Maurice James mja...@media-node.com: Is there some special trick to get the windows guest agent to install properly? I have the service installed but it wont start. Perhaps someone made a youtube video of the install. I saw some prior posts where other were having issues but when they asked for helped they got the old RTFM answer. The problem is the FM seems to be missing some steps. Any help would be appreciated. Thanks You mean this[1] FM? [1] http://www.ovirt.org/OVirt_Guest_Agent_For_Windows /K ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Windows guest agent
Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) What steps in it do you think are missing? /K From: Karli Sjöberg karli.sjob...@slu.se To: Maurice James mja...@media-node.com Cc: users users@ovirt.org Sent: Friday, June 6, 2014 1:53:39 AM Subject: Re: [ovirt-users] Spam Windows guest agent Den 6 jun 2014 05:44 skrev Maurice James mja...@media-node.com: Is there some special trick to get the windows guest agent to install properly? I have the service installed but it wont start. Perhaps someone made a youtube video of the install. I saw some prior posts where other were having issues but when they asked for helped they got the old RTFM answer. The problem is the FM seems to be missing some steps. Any help would be appreciated. Thanks You mean this[1] FM? [1] http://www.ovirt.org/OVirt_Guest_Agent_For_Windows /K ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Windows guest agent
Hi, installing is quite simple: 1. Install SPICE Windows guest tools from http://www.spice-space.org/download.html - this also install virtio-serial driver, which are required for the next steps 2. Follow this guide: http://www.ovirt.org/OVirt_Guest_Agent_For_Windows If you can't start the service the issue may be because of missing virtio-serial drivers. If you're sure they are installed, reboot the vm as Windows sometimes requires a reboot for drivers to work properly. If you want single-sign-on feature please let me know how you managed to do this, as I don't know it myself... Regards, René On 06/06/2014 02:14 PM, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) What steps in it do you think are missing? /K From: Karli Sjöberg karli.sjob...@slu.se To: Maurice James mja...@media-node.com Cc: users users@ovirt.org Sent: Friday, June 6, 2014 1:53:39 AM Subject: Re: [ovirt-users] Spam Windows guest agent Den 6 jun 2014 05:44 skrev Maurice James mja...@media-node.com: Is there some special trick to get the windows guest agent to install properly? I have the service installed but it wont start. Perhaps someone made a youtube video of the install. I saw some prior posts where other were having issues but when they asked for helped they got the old RTFM answer. The problem is the FM seems to be missing some steps. Any help would be appreciated. Thanks You mean this[1] FM? [1] http://www.ovirt.org/OVirt_Guest_Agent_For_Windows /K ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Windows guest agent
On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Windows guest agent
On 06/06/2014 02:27 PM, Joop wrote: On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) You have to be in ovirt-guest-agent/ovirt-guest-agent and in this directoy is a setup.py (and also the README-windows.txt as mentioned in oVirt wiki) file. It worked for me the last time I did this - haven't tried it today... Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Windows guest agent
On 6-6-2014 14:34, René Koch wrote: On 06/06/2014 02:27 PM, Joop wrote: On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) You have to be in ovirt-guest-agent/ovirt-guest-agent and in this directoy is a setup.py (and also the README-windows.txt as mentioned in oVirt wiki) file. It worked for me the last time I did this - haven't tried it today... Found the problem, downloaded the zip file using the the button on github. It doesn''t include the setup.py :-( Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] Spam Re: Spam Re: Spam Windows guest agent
I think I got it. Just a few key steps that are not obvious for us python for windows virgins. I will send in some screen shots with text so that someone with write access to the wiki can edit and post it - Original Message - From: Joop jvdw...@xs4all.nl To: users@ovirt.org Sent: Friday, June 6, 2014 8:27:53 AM Subject: Re: [ovirt-users] Spam Re: Spam Windows guest agent On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com : Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Re: Spam Windows guest agent
Il 06/06/2014 15:29, Maurice James ha scritto: I think I got it. Just a few key steps that are not obvious for us python for windows virgins. I will send in some screen shots with text so that someone with write access to the wiki can edit and post it I suggest to try the shiny new ovirt-guest-tools iso. You can find more info here: http://www.ovirt.org/Features/oVirt_Windows_Guest_Tools -- *From: *Joop jvdw...@xs4all.nl *To: *users@ovirt.org *Sent: *Friday, June 6, 2014 8:27:53 AM *Subject: *Re: [ovirt-users] Spam Re: Spam Windows guest agent On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Re: Spam Windows guest agent
On 06/06/2014 03:56 PM, Sandro Bonazzola wrote: Il 06/06/2014 15:29, Maurice James ha scritto: I think I got it. Just a few key steps that are not obvious for us python for windows virgins. I will send in some screen shots with text so that someone with write access to the wiki can edit and post it I suggest to try the shiny new ovirt-guest-tools iso. You can find more info here: http://www.ovirt.org/Features/oVirt_Windows_Guest_Tools Cool, didn't know that there's already an ISO available. I just tried it and oVirt Guest Tools Installers says Unsupported Windows version for my Windows Server 2012 R2 vm. Is this known or should I open a bugreport for this? -- *From: *Joop jvdw...@xs4all.nl *To: *users@ovirt.org *Sent: *Friday, June 6, 2014 8:27:53 AM *Subject: *Re: [ovirt-users] Spam Re: Spam Windows guest agent On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Re: Spam Windows guest agent
Il 06/06/2014 16:07, René Koch ha scritto: On 06/06/2014 03:56 PM, Sandro Bonazzola wrote: Il 06/06/2014 15:29, Maurice James ha scritto: I think I got it. Just a few key steps that are not obvious for us python for windows virgins. I will send in some screen shots with text so that someone with write access to the wiki can edit and post it I suggest to try the shiny new ovirt-guest-tools iso. You can find more info here: http://www.ovirt.org/Features/oVirt_Windows_Guest_Tools Cool, didn't know that there's already an ISO available. I just tried it and oVirt Guest Tools Installers says Unsupported Windows version for my Windows Server 2012 R2 vm. Is this known or should I open a bugreport for this? If I remember correctly 2012 R2 and 8.1 are not supported yet. -- *From: *Joop jvdw...@xs4all.nl *To: *users@ovirt.org *Sent: *Friday, June 6, 2014 8:27:53 AM *Subject: *Re: [ovirt-users] Spam Re: Spam Windows guest agent On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Spam Re: Spam Re: Spam Windows guest agent
Just gave this a try on Windows Server 2008 R2, and it worked almost perfectly! The one small problem I had: https://bugzilla.redhat.com/show_bug.cgi?id=1105624 Service was configured with Type Manual rather than Autostart, so did not restart upon reboot. Easy workaround. Thanks guys - this will be an enormous help! :) -Bob P.S. On my system the What would you like me to do with this CD? AutoPlay dialog has a goofy option - Import photos and videos (Using Dropbox). Not sure if that's something you can control. On 06/06/2014 09:56 AM, Sandro Bonazzola wrote: Il 06/06/2014 15:29, Maurice James ha scritto: I think I got it. Just a few key steps that are not obvious for us python for windows virgins. I will send in some screen shots with text so that someone with write access to the wiki can edit and post it I suggest to try the shiny new ovirt-guest-tools iso. You can find more info here: http://www.ovirt.org/Features/oVirt_Windows_Guest_Tools -- *From: *Joop jvdw...@xs4all.nl *To: *users@ovirt.org *Sent: *Friday, June 6, 2014 8:27:53 AM *Subject: *Re: [ovirt-users] Spam Re: Spam Windows guest agent On 6-6-2014 14:14, Karli Sjöberg wrote: Den 6 jun 2014 13:39 skrev Maurice James mja...@media-node.com: Yes that FM in particular :) The step of py2exe doesn't work: can't open File 'setup.py': [Errno 2] No such file or directory My cd is where README-windows is located and the archive of today (-10min ago) Just copying the parent dir to 'Program Files' and execute what is in the README will work though. Thats how I have done it all the time. Joop ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
[ovirt-users] [ANN] oVirt 3.5.0 Second Alpha is now available for testing
The oVirt team is pleased to announce that the 3.5.0 Second Alpha is now available for testing. Feel free to join us testing it! You'll find all needed info for installing it on the release notes page, already available on the wiki [1]. A new oVirt Live iso is already available for testing[2] including all available updates from CentOS. An oVirt Guest Tools iso is now available too[3]. A new oVirt Node build will be available soon as well. Please note that mirrors will need a couple of days before being synchronized. If you want to be sure to use latest rpms and don't want to wait for the mirrors, you can edit /etc/yum.repos.d/ovirt-3.5.repo commenting the mirror line and removing the comment on baseurl line. Known Issues You can't add hosts to 3.5 clusters until a new VDSM build with 3.5 compatibility level will be released (All in One won't work). [1] http://www.ovirt.org/OVirt_3.5_Release_Notes [2] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-live-el6-3.5.0-alpha2.iso [3] http://resources.ovirt.org/pub/ovirt-3.5-pre/iso/ovirt-guest-tools/ovirt-guest-tools-3.5-1.iso -- Sandro Bonazzola Better technology. Faster innovation. Powered by community collaboration. See how it works at redhat.com ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [ovirt-users] Memory and swap issue
Jeff, I'd appreciate to get some more info on this; First of all which ovirt version are you using? Next, I'd appreciate if you can restore the no swap (swapoff) and run on the host: vdsClient -s 0 getVdsCaps Then share the output with us. Generally speaking swap is really bad for VMs, so we should be fine without it. However when calculating the needed amount of memory we reserve safety margins for various components such as vdsm itself. We published the calculation here: http://www.ovirt.org/Sla/FreeMemoryCalculation So feel free to add the numbers or share the data with us. Thanks for the feedback, Doron - Original Message - From: Itamar Heim ih...@redhat.com To: Jeff Clay jeffc...@gmail.com Cc: users@ovirt.org, Doron Fediuck dfedi...@redhat.com Sent: Thursday, June 5, 2014 10:58:39 PM Subject: Re: [ovirt-users] Memory and swap issue On 06/05/2014 10:48 PM, Jeff Clay wrote: Am I correct in understanding that vm's which aren't being actively used are moved to swap space to free more available RAM? If so, that might be what is causing my issue, since we usually have several VM's idle and not in direct use. yes, though i don't they are supposed to be swapped if there is enough available memory. On Thu, Jun 5, 2014 at 2:45 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com wrote: On 06/05/2014 10:36 PM, Jeff Clay wrote: I'm concerned about disabling it and having unexpected behavior if the system actually does end up using all of its swap space. Any insight? change the percentage threshold then. the idea is if you are swapping - its bad. though, if you also have a lot of free memory, its kind of absurd to block because there is a swap, but its not needed so it remains swapped. On Jun 5, 2014 2:34 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com wrote: On 06/05/2014 10:30 PM, Jeff Clay wrote: 126455 MB total, 863 MB used, 125592 MB free That's what I'm showing right now, but I don't have as many VM's running at the moment. There are currently 8 running and I was getting that issue yesterday when I got around the 15 vm mark. On Thu, Jun 5, 2014 at 2:07 PM, Itamar Heim ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com mailto:ih...@redhat.com wrote: On 06/05/2014 02:24 AM, Jeff Clay wrote: I'm getting the following error trying to start a VM. I have 64 gb of RAM on this host. I got this error once before and found that my swap partition was only 2gb or so. I increased the swap size to 124GB and the problem went away. Below is the error when trying to start a VM and below that is what my output from free -g. I don't see why I'm getting a swap file error when there's plenty of it available. * Cannot run VM. Host swap percentage is above the defined threshold. - Check your configuration parameters for Host Swap Percentage. * Cannot run VM. There is no host that satisfies current scheduling constraints. See below for details: * The host USARPAOVRTHOST02 did not satisfy internal filter Memory. [root@usarpaovrthost02 ~]# free -g total used free shared buffers cached Mem: 62 62 0 0 0 12 -/+ buffers/cache: 50 12 Swap: 123 12 110 [root@usarpaovrthost02 ~]# [root@usarpaovrthost02 ~]#
Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs
Hi Francesco, Thank you so much! I really appreciate it. I already ordered the parts taking a small risk. Yes, this system promises to be so cool and quiet, that I can practically use it as a pillow :). Cheers! iordan On Fri, Jun 6, 2014 at 5:32 AM, Francesco Romani from...@redhat.com wrote: - Original Message - From: Doron Fediuck dfedi...@redhat.com To: i iordanov iiorda...@gmail.com Cc: users@ovirt.org Sent: Thursday, June 5, 2014 6:50:58 PM Subject: Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs - Original Message - From: i iordanov iiorda...@gmail.com To: Doron Fediuck dfedi...@redhat.com Cc: users@ovirt.org, Yedidyah Bar David d...@redhat.com, Sandro Bonazzola sbona...@redhat.com Sent: Thursday, June 5, 2014 7:46:24 PM Subject: Re: [ovirt-users] experience with AMD Kabini (Jaguar) CPUs Hi Doron, I haven't purchased the Kabini-based system. I hoping that I would be able to learn in advance whether an all-in-one installation of oVirt would work on it. Unfortunately, returning it would be a hassle and I would not get a full refund for it. If there is no way to discover in advance whether oVirt will work on the system, I can take a risk. Is an all-in-one oVirt installation known to work on any of the modern AMD offerings? Thanks! iordan Hi everyone, I'm playing with a new AMD Kabini host, to see how it behaves as very low-cost[1], low-consumption hypervisor host[2]. I'm still installing the node, so I don't have actual data yet. According to libvirt, the host present itself as Opteron_G3. Plese find attached the output from virsh (1.2.5) capabilities (caps.txt) lscpu (lscpu.txt) lspci (lspci.txt) +++ [1] You can get a CPU + mainboard with ~85 EURO or even less, and it will consume 25W fully loaded, much less when idle. The fan is close to inaudible. [2] I'll put together a document/wiki page with my findings and experience afterwards. -- Francesco Romani RedHat Engineering Virtualization R D Phone: 8261328 IRC: fromani -- The conscious mind has only one thread of execution. ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
