[PVE-User] Cannot delete snapshot from aborted snapshot creation process

* [PVE-User] Cannot delete snapshot from aborted snapshot creation process
@ 2023-03-30 16:52 Frank Thommen
       [not found] ` <c7617126-2a6b-5723-02e2-594b8224478e@gmail.com>
  0 siblings, 1 reply; 3+ messages in thread
From: Frank Thommen @ 2023-03-30 16:52 UTC (permalink / raw)
  To: PROXMOX VE User List

Hi,

I aborted the creation of a snapshot (started and stopped through web 
UI, PROXMOX version is 7.3-3). No I cannot delete this snapshot any more:

# qm unlock 118
# qm delsnapshot 118 pre_db_migration_to_postgres
VM 118 qmp command 'blockdev-snapshot-delete-internal-sync' failed - 
Snapshot with id 'null' and name 'pre_db_migration_to_postgres' does not 
exist on device 'drive-scsi0'
#

but the snapshot /is/ listed:

# qm listsnapshot 118
`-> pre_db_migration_to_postgres 2023-03-30 17:58:38     no-description
`-> current                                             You are here!
#

Similar errors appear when trying it through the web UI. I tried this 
several times (UI and CLI). I attach a screenshot of how the snapshot 
presents itself in the web UI

I must add, that while I created the snapshot (and aborted the process), 
the VM was in HA-mode. I took it out of HA after the first few tries to 
delete the snapshot, to avoid, that this is a HA side effect.

Also while starting the the snapshot creation, the VM was running, but 
it was off once I had aborted the process and checked the VM status.

Any idea, how I can get rid of this snapshot (or the snapshot being 
listed, in case this is just a ghost entry)?

Frank
From lindsay.mathieson@gmail.com  Fri Mar 31 01:27:58 2023
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Date: Fri, 31 Mar 2023 09:27:45 +1000
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References: <78e2e3ac-e77e-78e6-48d2-395c66384857@dkfz-heidelberg.de>
From: Lindsay Mathieson <lindsay.mathieson@gmail.com>
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Subject: Re: [PVE-User] Cannot delete snapshot from aborted snapshot
 creation process
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Whats the underlying storage? zfs? ceph?

On 31/03/2023 2:52 am, Frank Thommen wrote:
> I aborted the creation of a snapshot (started and stopped through web 
> UI, PROXMOX version is 7.3-3). No I cannot delete this snapshot any more: 

-- 
Lindsay Mathieson

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