yeah, but is it the same error we see before in vdsm? :) lets try to follow the action in both logs so we can debug it better, can you do the following? 1. stop the vm and clean all snapshots. 2. add >>>> to the engine and vdsm logs using echo (#echo '>>>>>>>>' >> /var/log/ovirt-engine/engine.log and #echo '>>>>>>>>' >> /var/log/vdsm/vdsm.log) 3. start the vm 4. try to live migrate the disk 5. attach the full engine and vdsm logs. Thanks, Dafna On 04/15/2014 03:41 PM, Maurice James wrote:
It failed again. Its reported in the same location.
Snip of engine.log
2014-04-15 10:41:17,174 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-34) Failed in SnapshotVDS method 2014-04-15 10:41:17,178 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.SnapshotVDSCommand] (org.ovirt.thread.pool-6-thread-34) Command SnapshotVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vmId=ba49605b-fb7e-4a70-a380-6286d3903e50) execution failed. Exception: VDSErrorException: VDSGenericException: VDSErrorException: Failed to SnapshotVDS, error = Snapshot failed, code = 48 2014-04-15 10:41:17,531 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (org.ovirt.thread.pool-6-thread-34) Command org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand throw Vdc Bll exception. With error message VdcBLLException: Auto-generated live snapshot for VM ba49605b-fb7e-4a70-a380-6286d3903e50 failed (Failed with error imageErr and code 13) 2014-04-15 10:41:17,534 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (org.ovirt.thread.pool-6-thread-34) Reverting task unknown, handler: org.ovirt.engine.core.bll.lsm.LiveSnapshotTaskHandler
----- Original Message ----- From: "Dafna Ron" <dron@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@ovirt.org Sent: Tuesday, April 15, 2014 10:37:41 AM Subject: Re: [ovirt-users] Error creating Disks
ok. so the vm was down and you deleted all the snapshots. in the webadmin, when you select the disk you want to live migrate, is it the same storage reported in vdsm?
Thanks,
Dafna
On 04/15/2014 03:25 PM, Maurice James wrote:
I restarted from the VM. The VM now has 0 snapshots. All of the snapshots in the screen shots never completed, so I deleted them while the VM was powerd off from the ui
----- Original Message ----- From: "Dafna Ron" <dron@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@ovirt.org Sent: Tuesday, April 15, 2014 10:21:06 AM Subject: Re: [ovirt-users] Error creating Disks
did you restart the vm from the vm internally or stop -> start the vm?
how many snapshots does the vm have?
Thanks, Dafna
On 04/15/2014 03:16 PM, Maurice James wrote:
I restarted the VM. Same issue. I was able to find the physical location on disk. I attached 2 screen shots showing the location of the disks on the file system.
----- Original Message ----- From: "Dafna Ron" <dron@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@ovirt.org Sent: Tuesday, April 15, 2014 10:12:56 AM Subject: Re: [ovirt-users] Error creating Disks
it seems that the issue is the links between the engine and the vdsm
why don't you check where the disk is physically located and than try to restart the vm?
Thanks, Dafna
On 04/15/2014 02:57 PM, Maurice James wrote:
yes I did see a warning about restarting. It said: Failed to create live snapshot '20140415 for VM 'TIEATS_Racktables'. VM restart is recommended
----- Original Message ----- From: "Dafna Ron" <dron@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@ovirt.org Sent: Tuesday, April 15, 2014 9:49:22 AM Subject: Re: [ovirt-users] Error creating Disks
Hi Maurice,
are you getting any errors/alert about restarting the vm in the event log (in the webadmin).
I believe that you have a mismatch in the directory link between the db and vdsm which was created when you tried to live migrate and failed the fist time).
we can see in the vdsm log that createVolume (which is part of the live migration) is failing with this error:
OSError: [Errno 2] No such file or directory: '/rhev/data-center/a106ab81-9d5f-49c1-aeaf-832a137b708c/b7663d70-e658-41fa-b9f0-8da83c9eddce/images/348effd9-c5db-44fc-a9e5-67391647096b'
so it seems that the engine is pointing to a link that does not exist and we need to find on what storage the disk actually exists on and where the engine is pointing to.
you can look at the webadmin at the disk and see where it's suppose to be and than look in /rhev and see where the disk link is in vdsm (if you can see where the disk is actually is - physically in the storage, that would be good too).
Thanks,
Dafna
On 04/15/2014 01:16 PM, Maurice James wrote:
As far as the disk creation , I got that sorted out. It seem that my vdsm versions were out of sync on my hosts. When I updated them the disk creation began working, but im still having issues with live disk migrations.
----- Original Message ----- From: "Dafna Ron" <dron@redhat.com> To: "Maurice James" <mjames@media-node.com> Cc: "Yair Zaslavsky" <yzaslavs@redhat.com>, users@ovirt.org Sent: Tuesday, April 15, 2014 5:31:48 AM Subject: Re: [ovirt-users] Error creating Disks
Also, before the task fails, there are ERRORs in the log which are reporting problems in the DC
2014-04-14 09:56:05,161 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-16) Command GetCapabilitiesVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution failed. Exception: VDSNetworkException: java.net.SocketTimeoutException: connect timed out 2014-04-14 09:56:10,226 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-49) Command GetCapabilitiesVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution failed. Exception: VDSNetworkException: java.net.SocketTimeoutException: connect timed out 2014-04-14 09:56:15,283 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-81) Command GetCapabilitiesVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution failed. Exception: VDSNetworkException: java.net.SocketTimeoutException: connect timed out 2014-04-14 09:56:20,342 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-58) Command GetCapabilitiesVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution failed. Exception: VDSNetworkException: java.net.SocketTimeoutException: connect timed out 2014-04-14 09:56:25,409 ERROR [org.ovirt.engine.core.vdsbroker.vdsbroker.GetCapabilitiesVDSCommand] (DefaultQuartzScheduler_Worker-84) Command GetCapabilitiesVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]) execution failed. Exception: VDSNetworkException: java.net.SocketTimeoutException: connect timed out 2014-04-14 09:56:30,542 INFO [org.ovirt.engine.core.vdsbroker.vdsbroker.GetHardwareInfoVDSCommand] (DefaultQuartzScheduler_Worker-91) START, GetHardwareInfoVDSCommand(HostName = vhost3, HostId = bc9c25e6-714e-4eac-8af0-860ac76fd195, vds=Host[vhost3]), log id: 30f312c
than you stop the vm and fail the AddDisk.
is there a chance you were having problems with your storage?
Dafna
On 04/14/2014 04:04 PM, Maurice James wrote:
Snapshot creation seems to be failing as well
----- Original Message ----- From: "Yair Zaslavsky" <yzaslavs@redhat.com> To: "Maurice James" <mjames@media-node.com>, "Federico Simoncelli" <fsimonce@redhat.com> Cc: users@ovirt.org Sent: Monday, April 14, 2014 11:00:55 AM Subject: Re: [ovirt-users] Error creating Disks
Hi Federico, Can you please take a look?
----- Original Message ----- > From: "Maurice James" <mjames@media-node.com> > To: "Yair Zaslavsky" <yzaslavs@redhat.com> > Cc: users@ovirt.org > Sent: Monday, April 14, 2014 5:44:44 PM > Subject: Re: [ovirt-users] Error creating Disks > > Logs attached > > ----- Original Message ----- > From: "Yair Zaslavsky" <yzaslavs@redhat.com> > To: "Maurice James" <mjames@media-node.com> > Cc: users@ovirt.org > Sent: Monday, April 14, 2014 10:33:03 AM > Subject: Re: [ovirt-users] Error creating Disks > > Hi, > IMHO not enough info is provided, > Can you please provide full engine.log and relevant vdsm.log? > > THanks, > Yair > > > ----- Original Message ----- >> From: "Maurice James" <mjames@media-node.com> >> To: users@ovirt.org >> Sent: Monday, April 14, 2014 5:00:37 PM >> Subject: [ovirt-users] Error creating Disks >> >> oVirt Engine Version: 3.4.1-0.0.master.20140412010845.git43746c6.el6 >> >> >> While attempting to create a disk on an NFS storage domain, it fails with >> the >> following error in the engine.log >> >> >> >> >> 2014-04-14 09:58:12,127 ERROR >> [org.ovirt.engine.core.vdsbroker.vdsbroker.HSMGetAllTasksStatusesVDSCommand] >> (DefaultQuartzScheduler_Worker-72) Failed in HSMGetAllTasksStatusesVDS >> method >> 2014-04-14 09:58:12,139 ERROR [org.ovirt.engine.core.bll.SPMAsyncTask] >> (DefaultQuartzScheduler_Worker-72) BaseAsyncTask::LogEndTaskFailure: Task >> ee6ce682-bd76-467a-82d2-d227229cb9de (Parent Command AddDisk, Parameters >> Type org.ovirt.engine.core.common.asynctasks.AsyncTaskParameters) ended >> with >> failure: >> 2014-04-14 09:58:12,159 ERROR [org.ovirt.engine.core.bll.AddDiskCommand] >> (org.ovirt.thread.pool-6-thread-9) [483e53d6] Ending command with failure: >> org.ovirt.engine.core.bll.AddDiskCommand >> 2014-04-14 09:58:12,212 ERROR >> [org.ovirt.engine.core.bll.AddImageFromScratchCommand] >> (org.ovirt.thread.pool-6-thread-9) [ab1e0be] Ending command with failure: >> org.ovirt.engine.core.bll.AddImageFromScratchCommand >> >> >> _______________________________________________ >> 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
-- Dafna Ron