I have already opened a bug for that.
If you are not in a hurry - postpone the migration.
Best Regards,
Strahil NikolovOn May 8, 2019 00:49, Dmitry Filonov
<[email protected]> wrote:
>
> Hi -
> We want to migrate our aging oVirt cluster to a new one and decided to go
> for the hyperconverged setup with Gluster and hosted engine. Got 3 new
> machines, set everything up, did a test VM migration and were almost ready to
> do final migration of our VMs when I notice one really weird thing.
> When migrating VMs from NFS storage onto Gluster they stay thin provisioned.
> But if I try creating new disk image from the oVirt GUI - I get preallocated
> volume. No matter if I select "thin provision" or "Preallocated" I always get
> preallocated volume created.
>
> The engine.log says -
> 2019-05-07 17:14:20,562-04 INFO
> [org.ovirt.engine.core.vdsbroker.irsbroker.CreateImageVDSCommand] (default
> task-20) [bbd94792-2f86-44eb-9334-807dd44d0742] START, CreateImageVDSCommand(
> CreateImageVDSCommandParameters:{storagePoolId='43550c2c-7100-11e9-9b45-00163e4babb7',
> ignoreFailoverLimit='false',
> storageDomainId='1de2f7ac-ee52-43fb-89ac-f86b62f73b9a',
> imageGroupId='86c5c5e9-6533-4caf-a5a5-401556a5059a',
> imageSizeInBytes='21474836480', volumeFormat='RAW',
> newImageId='470b8035-9380-408d-a644-96e8d74c4e8e', imageType='Preallocated',
> newImageDescription='{"DiskAlias":"test","DiskDescription":""}',
> imageInitialSizeInBytes='0'}), log id: 228ddfd5
>
> Is there any tweak I didn't notice to make things actually what it suppose to
> be doing?
>
> oVirt 4.3.3.5-1.el7
> glusterfs 5.5-1.el7
> CentOS Linux release 7.6.1810
>
> Thank you!
>
> --
> Dmitry Filonov
> Linux Administrator
> SBGrid Core | Harvard Medical School
> 250 Longwood Ave, SGM-114
> Boston, MA 02115_______________________________________________
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