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Created attachment 922069 [details] engine log Description of problem: Tried to reproduce this bug: https://bugzilla.redhat.com/show_bug.cgi?id=1103499. The result is NPE: 2014-07-29 11:12:00,529 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (ajp--127.0.0.1-8702-11) [3808ff98] Error during CanDoActionFailure.: java.lang.NullPointerException ** engine log attached Version-Release number of selected component (if applicable): How reproducible: Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
According to the logs [1], the canDo failed on 'StorageDomainValidator -> hasSpaceForNewDisks' validation. @Vered - can you please check that? [1] 2014-07-29 11:12:00,529 ERROR [org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand] (ajp--127.0.0.1-8702-11) [3808ff98] Error during CanDoActionFailure.: java.lang.NullPointerException at org.ovirt.engine.core.bll.validator.StorageDomainValidator.hasSpaceForNewDisks(StorageDomainValidator.java:112) [bll.jar:] at org.ovirt.engine.core.bll.lsm.LiveMigrateVmDisksCommand.validateSourceDomainsSpaceRequirements(LiveMigrateVmDisksCommand.java:445) [bll.jar:]
Yes, next on my list.
The cause for this is that the source storage domain id passed as parameter is empty GUID, instead of actual source domain. This is also the case for cold move and copy, which should be handled in this bug and verified.
Update: The NPE occurs every time performing LSM, even when source and destination domains are not the same
(In reply to ratamir from comment #4) > Update: The NPE occurs every time performing LSM, even when source and > destination domains are not the same That's not surprising, the patch should solve all issues, waiting for review. Please make sure to verify according to comment #3 as well when the time comes, thanks.
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.