[ovirt-users] illegal disk status

Hi, we have a problem with some VMs which cannot be started anymore due to an illegal disk status of a snapshot. What happend (most likely)? we tried to snapshot those vms some days ago but the storage domain didn't have enough free space left. Yesterday we shut those vms down - and from then on they didn't start anymore. What have I tried so far? 1. Via the web interface I tried to remove the snapshot - didn't work. 2. Searched the internet. Found (among other stuff) this: https://bugzilla.redhat.com/show_bug.cgi?id=1649129 3. via /vdsm-tool dump-volume-chains/ I managed to list those 5 snapshots (see below). The output for one machine was:    image:    2d707743-4a9e-40bb-b223-83e3be672dfe              - 9ae6ea73-94b4-4588-9a6b-ea7a58ef93c9                status: OK, voltype: INTERNAL, format: RAW, legality: LEGAL, type: PREALLOCATED, capacity: 32212254720, truesize: 32212254720              - f7d2c014-e8f5-4413-bfc5-4aa1426cb1e2                status: ILLEGAL, voltype: LEAF, format: COW, legality: ILLEGAL, type: SPARSE, capacity: 32212254720, truesize: 29073408 So my idea was to follow the said bugzilla thread and update the volume - but I didn't manage to find input for the /job_id/ and /generation/. So my question is: Does anyone have an idea on how to (force) remove a given snapshot via vsdm-{tool|client}? Thanks in advance! Daniel -- Daniel Menzel Geschäftsführer Menzel IT GmbH Charlottenburger Str. 33a 13086 Berlin +49 (0) 30 / 5130 444 - 00 daniel.menzel(a)menzel-it.net https://menzel-it.net Geschäftsführer: Daniel Menzel, Josefin Menzel Unternehmenssitz: Berlin Handelsregister: Amtsgericht Charlottenburg Handelsregister-Nummer: HRB 149835 B USt-ID: DE 309 226 751