Description of problem: The 'Active VM' snapshot does not exist in the snapshots table in the database for a specific VM. The uuid does exist however in the 'vm_snapshot_id' fields of the active images for each disk of that VM. A volume creation error occurred at the time when a snapshot was taken in which this uuid was generated as the Active VM snapshot id. Version-Release number of selected component (if applicable): RHV 4.1.8 RHEL .4 hosts; vdsm-4.19.45-1.el7 How reproducible: Not. Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Verify according to https://bugzilla.redhat.com/show_bug.cgi?id=1584993#c20
Verified with the following code: ---------------------------------------- ovirt-engine-4.3.0-0.0.master.20181012165724.gitd25f971.el7.noarch vdsm-4.30.0-640.git6fd8327.el7.x86_64 Verified with the following scenario: ---------------------------------------- 1. Create VM with disk 2. Block access to storage from host 3. Create snapshot - fails to create snapshot and the Active snapshot is still in tact 4. Unblock the access to the storage domain from the host 5. Create a new snapshot now >>>>> Works fine
Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHEA-2019:1085