On Thu, Jan 24, 2019 at 11:28 AM Elad Ben Aharon <ebena...@redhat.com> wrote:
> Thanks! > > +Fred Rolland <froll...@redhat.com> seems like the same issue as reported > in https://bugzilla.redhat.com/show_bug.cgi?id=1555116 > Seems to be related with time-out issues. Though i did not have any storage issues that could have affected the snapshot procedure, although I am running a replica 2 on 1Gbit network where vm storage resides which is not the fastest and may affect this. Could rebasing the backing-chain to reflect the engine state be a solution for this? > > 2019-01-24 10:12:08,240+02 ERROR > [org.ovirt.engine.core.bll.snapshots.RemoveSnapshotCommand] (default > task-544) [416c625f-e57b-46b8-bf74-5b774191fada] Error during > ValidateFailure.: java.lang.NullPointerExceptio > n > at org.ovirt.engine.core.bll.validator.storage. > StorageDomainValidator.getTotalSizeForMerge(StorageDomainValidator.java:205) > [bll.jar:] > at org.ovirt.engine.core.bll.validator.storage. > StorageDomainValidator.hasSpaceForMerge(StorageDomainValidator.java:241) > [bll.jar:] > at org.ovirt.engine.core.bll.validator.storage. > MultipleStorageDomainsValidator.lambda$allDomainsHaveSpaceForMerge$6( > MultipleStorageDomainsValidator.java:122) [bll.jar:] > at > java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193) > [rt.jar:1.8.0_191] > > > > On Thu, Jan 24, 2019 at 10:25 AM Alex K <rightkickt...@gmail.com> wrote: > >> When I get the error the engine.log logs the attached >> engine-partial.log. >> At vdsm.log at SPM host I don't see any error generated. >> Full logs also attached. >> >> Thanx, >> Alex >> >> >> >> >> On Wed, Jan 23, 2019 at 5:53 PM Elad Ben Aharon <ebena...@redhat.com> >> wrote: >> >>> Hi, >>> >>> Can you please provide engine.log and vdsm.log? >>> >>> On Wed, Jan 23, 2019 at 5:41 PM Alex K <rightkickt...@gmail.com> wrote: >>> >>>> Hi all, >>>> >>>> I have ovirt 4.2.7, self-hosted on top gluster, with two servers. >>>> I have a specific VM which has encountered some snapshot issues. >>>> The engine lists 4 snapshots and when trying to delete one of them I >>>> get "General command validation failure". >>>> >>>> The VM was being backed up periodically by a python script which was >>>> creating a snapshot -> clone -> export -> delete clone -> delete snapshot. >>>> There were times where the VM was complaining of some illegal snapshots >>>> following such backup procedures and I had to delete such illegal snapshots >>>> references from the engine DB (following some steps found online), >>>> otherwise I would not be able to start the VM if it was shut down. Seems >>>> though that this is not a clean process and leaves the underlying image of >>>> the VM in an inconsistent state in regards to its snapshots as when >>>> checking the backing chain of the image file I get: >>>> >>>> *b46d8efe-885b-4a68-94ca-e8f437566bee* (active VM)* ->* >>>> *b7673dca-6e10-4a0f-9885-1c91b86616af ->* >>>> *4f636d91-a66c-4d68-8720-d2736a3765df ->* >>>> 6826cb76-6930-4b53-a9f5-fdeb0e8012ac -> >>>> 61eea475-1135-42f4-b8d1-da6112946bac -> >>>> *604d84c3-8d5f-4bb6-a2b5-0aea79104e43 ->* >>>> 1e75898c-9790-4163-ad41-847cfe84db40 -> >>>> *cf8707f2-bf1f-4827-8dc2-d7e6ffcc3d43 ->* >>>> 3f54c98e-07ca-4810-82d8-cbf3964c7ce5 (raw image) >>>> >>>> The bold ones are the ones shown at engine GUI. The VM runs normally >>>> without issues. >>>> I was thinking if I could use qemu-img commit to consolidate and remove >>>> the snapshots that are not referenced from engine anymore. Any ideas from >>>> your side? >>>> >>>> Thanx, >>>> Alex >>>> _______________________________________________ >>>> Users mailing list -- users@ovirt.org >>>> To unsubscribe send an email to users-le...@ovirt.org >>>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >>>> oVirt Code of Conduct: >>>> https://www.ovirt.org/community/about/community-guidelines/ >>>> List Archives: >>>> https://lists.ovirt.org/archives/list/users@ovirt.org/message/DDZXH5UG6QEH76A5EO4STZ4YV7RIQQ2I/ >>>> >>> >>> >>> -- >>> >>> Elad Ben Aharon >>> >>> ASSOCIATE MANAGER, RHV storage QE >>> >> _______________________________________________ >> Users mailing list -- users@ovirt.org >> To unsubscribe send an email to users-le...@ovirt.org >> Privacy Statement: https://www.ovirt.org/site/privacy-policy/ >> oVirt Code of Conduct: >> https://www.ovirt.org/community/about/community-guidelines/ >> List Archives: >> https://lists.ovirt.org/archives/list/users@ovirt.org/message/6IJLQCVUHR6ZDNEMHL52PF7H54UADRWT/ >> > > > -- > > Elad Ben Aharon > > ASSOCIATE MANAGER, RHV storage QE >
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