[ovirt-users] Re: strange issue: vm lost info on disk

I rebooted it with no luck, them I used the auto-gen snapshot , same luck. attaching the logs in gdrive thanks in advance 2018-05-11 12:50 GMT-03:00 Benny Zlotnik <bzlotnik(a)redhat.com&gt;: > I see here a failed attempt: > 2018-05-09 16:00:20,129-03 ERROR [org.ovirt.engine.core.dal.dbb > roker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-67) > [bd8eeb1d-f49a-4f91-a521-e0f31b4a7cbd] EVENT_ID: > USER_MOVED_DISK_FINISHED_FAILURE(2,011), User admin@internal-authz have > failed to move disk mail02-int_Disk1 to domain 2penLA. > > Then another: > 2018-05-09 16:15:06,998-03 ERROR [org.ovirt.engine.core.dal.dbb > roker.auditloghandling.AuditLogDirector] (EE-ManagedThreadFactory-engineScheduled-Thread-34) > [] EVENT_ID: USER_MOVED_DISK_FINISHED_FAILURE(2,011), User > admin@internal-authz have failed to move disk mail02-int_Disk1 to domain > 2penLA. > > Here I see a successful attempt: > 2018-05-09 21:58:42,628-03 INFO [org.ovirt.engine.core.dal.dbb > roker.auditloghandling.AuditLogDirector] (default task-50) > [940b051c-8c63-4711-baf9-f3520bb2b825] EVENT_ID: USER_MOVED_DISK(2,008), > User admin@internal-authz moving disk mail02-int_Disk1 to domain 2penLA. > > > Then, in the last attempt I see the attempt was successful but live merge > failed: > 2018-05-11 03:37:59,509-03 ERROR [org.ovirt.engine.core.bll.MergeStatusCommand] > (EE-ManagedThreadFactory-commandCoordinator-Thread-2) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Failed to live merge, still in > volume chain: [5d9d2958-96bc-49fa-9100-2f33a3ba737f, > 52532d05-970e-4643-9774-96c31796062c] > 2018-05-11 03:38:01,495-03 INFO [org.ovirt.engine.core.bll.Ser > ialChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-51) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Command 'LiveMigrateDisk' (id: > '115fc375-6018-4d59-b9f2-51ee05ca49f8') waiting on child command id: > '26bc52a4-4509-4577-b342-44a679bc628f' type:'RemoveSnapshot' to complete > 2018-05-11 03:38:01,501-03 ERROR [org.ovirt.engine.core.bll.sna > pshots.RemoveSnapshotSingleDiskLiveCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-51) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Command id: > '4936d196-a891-4484-9cf5-fceaafbf3364 failed child command status for > step 'MERGE_STATUS' > 2018-05-11 03:38:01,501-03 INFO [org.ovirt.engine.core.bll.sna > pshots.RemoveSnapshotSingleDiskLiveCommandCallback] > (EE-ManagedThreadFactory-engineScheduled-Thread-51) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Command > 'RemoveSnapshotSingleDiskLive' id: '4936d196-a891-4484-9cf5-fceaafbf3364' > child commands '[8da5f261-7edd-4930-8d9d-d34f232d84b3, > 1c320f4b-7296-43c4-a3e6-8a868e23fc35, a0e9e70c-cd65-4dfb-bd00-076c4e99556a]' > executions were completed, status 'FAILED' > 2018-05-11 03:38:02,513-03 ERROR [org.ovirt.engine.core.bll.sna > pshots.RemoveSnapshotSingleDiskLiveCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-2) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Merging of snapshot > '319e8bbb-9efe-4de4-a9a6-862e3deb891f' images > '52532d05-970e-4643-9774-96c31796062c'..'5d9d2958-96bc-49fa-9100-2f33a3ba737f' > failed. Images have been marked illegal and can no longer be previewed or > reverted to. Please retry Live Merge on the snapshot to complete the > operation. > 2018-05-11 03:38:02,519-03 ERROR [org.ovirt.engine.core.bll.sna > pshots.RemoveSnapshotSingleDiskLiveCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-2) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Ending command > 'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotSingleDiskLiveCommand' > with failure. > 2018-05-11 03:38:03,530-03 INFO [org.ovirt.engine.core.bll.Con > currentChildCommandsExecutionCallback] (EE-ManagedThreadFactory-engineScheduled-Thread-37) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Command 'RemoveSnapshot' id: > '26bc52a4-4509-4577-b342-44a679bc628f' child commands > '[4936d196-a891-4484-9cf5-fceaafbf3364]' executions were completed, > status 'FAILED' > 2018-05-11 03:38:04,548-03 ERROR [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-66) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Ending command > 'org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand' with failure. > 2018-05-11 03:38:04,557-03 INFO [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand] > (EE-ManagedThreadFactory-engineScheduled-Thread-66) > [d5b7fdf5-9c37-4c1f-8543-a7bc75c993a5] Lock freed to object > 'EngineLock:{exclusiveLocks='[4808bb70-c9cc-4286-aa39-16b579 > 8213ac=LIVE_STORAGE_MIGRATION]', sharedLocks=''}' > > I do not see the merge attempt in the vdsm.log, so please send vdsm logs > for node02.phy.eze.ampgn.com.ar from that time. > > Also, did you use the auto-generated snapshot to start the vm? > > > On Fri, May 11, 2018 at 6:11 PM, Juan Pablo <pablo.localhost(a)gmail.com&gt; > wrote: > >> after the xfs_repair, it says: sorry I could not find valid secondary >> superblock >> >> 2018-05-11 12:09 GMT-03:00 Juan Pablo <pablo.localhost(a)gmail.com&gt;: >> >>> hi, >>> Alias: >>> mail02-int_Disk1 >>> Description: >>> ID: >>> 65ec515e-0aae-4fe6-a561-387929c7fb4d >>> Alignment: >>> Unknown >>> Disk Profile: >>> Wipe After Delete: >>> No >>> >>> that one >>> >>> 2018-05-11 11:12 GMT-03:00 Benny Zlotnik <bzlotnik(a)redhat.com&gt;: >>> >>>> I looked at the logs and I see some disks have moved successfully and >>>> some failed. Which disk is causing the problems? >>>> >>>> On Fri, May 11, 2018 at 5:02 PM, Juan Pablo <pablo.localhost(a)gmail.com >>>> > wrote: >>>> >>>>> Hi, just sent you via drive the files. attaching some extra info, >>>>> thanks thanks and thanks : >>>>> >>>>> from inside the migrated vm I had the following attached dmesg output >>>>> before rebooting >>>>> >>>>> regards and thanks again for the help, >>>>> >>>>> 2018-05-11 10:45 GMT-03:00 Benny Zlotnik <bzlotnik(a)redhat.com&gt;: >>>>> >>>>>> Dropbox or google drive I guess. Also, can you attach engine.log? >>>>>> >>>>>> On Fri, May 11, 2018 at 4:43 PM, Juan Pablo < >>>>>> pablo.localhost(a)gmail.com&gt; wrote: >>>>>> >>>>>>> >>>>>>> vdsm is too big for gmail ...any other way I can share it with you? >>>>>>> >>>>>>> >>>>>>> ---------- Forwrded message ---------- >>>>>>> From: Juan Pablo <pablo.localhost(a)gmail.com&gt; >>>>>>> Date: 2018-05-11 10:40 GMT-03:00 >>>>>>> Subject: Re: [ovirt-users] strange issue: vm lost info on disk >>>>>>> To: Benny Zlotnik <bzlotnik(a)redhat.com&gt; >>>>>>> Cc: users <Users(a)ovirt.org&gt; >>>>>>> >>>>>>> >>>>>>> >>>>>>> ​​ >>>>>>> Benny, thanks for your reply! it was a Live migration. sorry, it >>>>>>> was from nfs to iscsi, not otherwise. I have reboot the vm for rescue and >>>>>>> it does not detect any partitions with fdisk, Im running a xfs_repair with >>>>>>> -n and found some corrupted primary superblock., its still running... ( >>>>>>> so... there's info in the disk maybe?) >>>>>>> >>>>>>> attaching logs, let me know if those are the ones. >>>>>>> thanks again! >>>>>>> >>>>>>> 2018-05-11 9:45 GMT-03:00 Benny Zlotnik <bzlotnik(a)redhat.com&gt;: >>>>>>> >>>>>>>> Can you provide the logs? engine and vdsm. >>>>>>>> Did you perform a live migration (the VM is running) or cold? >>>>>>>> >>>>>>>> On Fri, May 11, 2018 at 2:49 PM, Juan Pablo < >>>>>>>> pablo.localhost(a)gmail.com&gt; wrote: >>>>>>>> >>>>>>>>> Hi! , Im strugled about an ongoing problem: >>>>>>>>> after migrating a vm's disk from an iscsi domain to a nfs and >>>>>>>>> ovirt reporting the migration was successful, I see there's no data >>>>>>>>> 'inside' the vm's disk. we never had this issues with ovirt so Im stranged >>>>>>>>> about the root cause and if theres a chance of recovering the information. >>>>>>>>> >>>>>>>>> can you please help me out troubleshooting this one? I would >>>>>>>>> really appreciate it =) >>>>>>>>> running ovirt 4.2.1 here! >>>>>>>>> >>>>>>>>> thanks in advance, >>>>>>>>> JP >>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> Users mailing list -- users(a)ovirt.org >>>>>>>>> To unsubscribe send an email to users-leave(a)ovirt.org >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>> >>>> >>> >> >