[ovirt-devel] Re: Issue with ovirt 4.4 after doing some incremental backups.
On Wed, Jul 29, 2020 at 12:38:00 +0300, Eyal Shenitzky wrote:
According to the vdsm.log it seems that the host reports checkpoint
'ef0dfe55-c08c-4d9e-ad32-d6b6d5cbdac6' as defined checkpoint for the VM -
7-28 16:24:06,488+0200 INFO (jsonrpc/3) [api.virt] FINISH list_checkpoints
return={'result': ['cd078706-84c0-4370-a6ec-654ccd6a21aa',
'906fe1fd-4e81-473c-9582-de693985f462',
'd20de661-fcc1-43ff-86a3-6294a0a94e1b', '805b447e-d033-4e
b1-905a-d287ca50c85a', '9ae68264-a0c9-4f75-9ffa-20c40323abe9',
'8664da63-6d92-44b8-a690-04e17afb483a',
'fb6fa799-3b6f-44fa-a60e-c66ce8c76e35',
'f9f53ee7-2a8c-4dfc-a669-2dd788361eae',
'7a0f37db-02bc-49c4-bfea-a03d3474f1f8', '95d8d5c7-55fc-
4c39-8a72-fc3aaec72c39', 'aa71a6e9-174b-4d8d-a2da-1a12d5e2ab2e',
'ac833f22-c8fa-4925-becc-dcf4dac81d3f',
'7fc9afd1-076f-4985-b412-4ea029fd2af7',
'ae299a18-c4b0-46c4-81e1-f9583e6954f6',
'cee97ef9-6e7c-4518-91b1-dfa3b467f5c4', '51b3bf23-3cc
3-4a16-b6d9-942c6e4f7573', '0f376950-a25e-477a-93b8-d1d0ffbff716',
'ef0dfe55-c08c-4d9e-ad32-d6b6d5cbdac6'], 'status': {'code': 0,
'message':
'Done'}} from=::ffff:10.40.1.66,56474,
flow_id=32ba9d9d-32c2-4652-ac01-895e92123323, vmId=116aa6e
b-31a1-43db-9b1e-ad6e32fb9260 (api:54)
It means as Nir said that the host assumes the corresponding bitmap is also
exists in QEMU.
The logs only contain a short period of time so I cannot tell if some
bitmap destructive operation occurs on the VM (Live merge, cold snapshot
creation etc..)
Peter, is there any other log that may assist?
A libvirt debug log with the settings I've suggested in a different
reply, but ideally with everything that was done to the VM to have the
possibility to check whether it was caused by a combination of
operations.