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Created attachment 919389 [details] engine log Description of problem: During LSM a VdcBLLException raised error message VdcBLLException: Auto-generated live snapshot for VM c7894ab6-c4f0-425f-9f6b-27fa310a4467 failed (Failed with error imageErr and code 13) Version-Release number of selected component (if applicable): ovirt-engine-3.5.0-0.0.master.20140715172116.git4687dc1.el6.noarch How reproducible: 100% Steps to Reproduce: 1. Live migrate vm's disks 2. 3. Actual results: In engine logs, VdcBLLException raised Expected results: No exception should raise Additional info:
Caused by exception [1], already fixed on Change-Id: I55ac1cc3b234a56a5d269ab4ebaeac528a3190de. Moving to MODIFIED. [1] 2014-07-16 08:51:23,773 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (ajp--127.0.0.1-8702-9) [78eac9c0] Cant find constructor for type org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand with parameter types: [class org.ovirt.engine.core.common.action.LiveMigrateVmDisksParameters] 2014-07-16 08:51:23,774 ERROR [org.ovirt.engine.core.bll.CommandsFactory] (ajp--127.0.0.1-8702-9) [78eac9c0] An exception has occured while trying to create a command object for command LiveMigrateVmDisks: java.lang.RuntimeException: could not find matching constructor for Command class class org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand
(In reply to Daniel Erez from comment #1) > Caused by exception [1], already fixed on Change-Id: > I55ac1cc3b234a56a5d269ab4ebaeac528a3190de. Moving to MODIFIED. This is another aspect of the command context issue. Moving to infra for better tracking, and to ON_QA as this patch is available in beta1.
ok, ovirt-engine-backend-3.5.0-0.0.master.20140804172041.git23b558e.el6.noarch no exception while live-migrating vm's disk
Created attachment 927467 [details] new engine log Still happens
logs attached
(In reply to ratamir from comment #5) > logs attached Seems to be a different issue. According to the log [1], looks like a duplicate of bug 1124321. @Vered - is it exactly the same issue? [1] 2014-08-17 14:07:19,859 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (ajp--127.0.0.1-8702-11) [disks_syncAction_6142ff29-58cc-4054] Error during CanDoActionFailure.: java.lang.NullPointerException at org.ovirt.engine.core.bll.validator.StorageDomainValidator.hasSpaceForNewDisks(StorageDomainValidator.java:183) [bll.jar:] at org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand.validateSourceDomainsSpaceRequirements(LiveMigrateVmDisksCommand.java:445) [bll.jar:]
Looks like the same issue from bz114321. Raz, was this using REST API? If so, we should move to close/modified.
That's bz1124321
Hi Vered, No, it was via the web admin
(In reply to ratamir from comment #9) > Hi Vered, > No, it was via the web admin Hi Raz, So what is the reproducing scenario here? (when do you get this exception mentioned in comment #6 when using the webadmin?)
Hi Daniel, To reproduce this, just live migrate a vm's disk and ~2 minutes after the migration finish the mentioned exception raised
Verified on - ovirt-engine-3.5.0-0.0.master.20140821064931.gitb794d66.el6.noarch
oVirt 3.5 has been released and should include the fix for this issue.