* [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
^ permalink raw reply [flat|nested] 3+ messages in thread[parent not found: <c7617126-2a6b-5723-02e2-594b8224478e@gmail.com>]
* Re: [PVE-User] Cannot delete snapshot from aborted snapshot creation process [not found] ` <c7617126-2a6b-5723-02e2-594b8224478e@gmail.com> @ 2023-03-31 6:34 ` Frank Thommen [not found] ` <2B638193-F28F-4F96-BE6E-9E6DE9F8F7CA@elchaka.de> 0 siblings, 1 reply; 3+ messages in thread From: Frank Thommen @ 2023-03-31 6:34 UTC (permalink / raw) To: Proxmox VE user list, Lindsay Mathieson it's ceph On 31.03.23 01:27, Lindsay Mathieson wrote: > 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: > ^ permalink raw reply [flat|nested] 3+ messages in thread
[parent not found: <2B638193-F28F-4F96-BE6E-9E6DE9F8F7CA@elchaka.de>]
* Re: [PVE-User] Cannot delete snapshot from aborted snapshot creation process [not found] ` <2B638193-F28F-4F96-BE6E-9E6DE9F8F7CA@elchaka.de> @ 2023-04-03 9:58 ` Frank Thommen 0 siblings, 0 replies; 3+ messages in thread From: Frank Thommen @ 2023-04-03 9:58 UTC (permalink / raw) To: Proxmox VE user list Thanks for the hint, but I am still at a loss here. I haven't (knowingly) configured any pools (*). The VM has two virtual disks, listed as Hard Disk (scsi0): ceph-rbd:vm-118-disk-0 Hard Disk (scsi1): ceph-rbd:vm-118-disk-1 in the dashboard (Hardware tab). But with a similar `rbd` command I get an error: $ rbd snap ls ceph-rbd/vm-118-disk-0 rbd: error opening pool 'ceph-rbd': (2) No such file or directory $ rbd snap ls ceph-rbd/vm-118-disk-1 rbd: error opening pool 'ceph-rbd': (2) No such file or directory $ I could not find an `rbd` subcommand to list all available pools. (*) well, there is one resource pool "mypool" which I have created when playing around a long time ago, but there are no members in that pool (see attached screenshot) Any hint on how to proceed from here? Frank On 01.04.23 01:35, Mehmet wrote: > The you should look if the snap really exist. > I.e. > > Rbd snap ls yourpoo/vm-123-disk-0 > > Of it realy not exist you can manualy edit the .conf file of your vm > under /etc/pve/qemu-server/123.conf > > Hth > Mehmet > > Am 31. März 2023 08:34:04 MESZ schrieb Frank Thommen > <f.thommen@dkfz-heidelberg.de>: > > it's ceph > > On 31.03.23 01:27, Lindsay Mathieson wrote: > > 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: > > > ------------------------------------------------------------------------ > pve-user mailing list > pve-user@lists.proxmox.com > https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user> > From f.thommen@dkfz-heidelberg.de Mon Apr 3 12:26:07 2023 Return-Path: <f.thommen@dkfz-heidelberg.de> X-Original-To: pve-user@lists.proxmox.com Delivered-To: pve-user@lists.proxmox.com Received: from firstgate.proxmox.com (firstgate.proxmox.com [212.224.123.68]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.proxmox.com (Postfix) with ESMTPS id 93F22917C4 for <pve-user@lists.proxmox.com>; Mon, 3 Apr 2023 12:26:07 +0200 (CEST) Received: from firstgate.proxmox.com (localhost [127.0.0.1]) by firstgate.proxmox.com (Proxmox) with ESMTP id 6F80F3E873 for <pve-user@lists.proxmox.com>; 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Mon, 3 Apr 2023 12:25:34 +0200 Message-ID: <ad5a17bd-deb3-0d0c-085b-4498de08012b@dkfz-heidelberg.de> Date: Mon, 3 Apr 2023 12:25:33 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.9.1 To: pve-user@lists.proxmox.com References: <78e2e3ac-e77e-78e6-48d2-395c66384857@dkfz-heidelberg.de> <c7617126-2a6b-5723-02e2-594b8224478e@gmail.com> <1b67a412-cf53-0b44-6e74-c1ee4c6223a6@dkfz-heidelberg.de> <2B638193-F28F-4F96-BE6E-9E6DE9F8F7CA@elchaka.de> <87f8c27c-0446-ee42-42fd-effd9fc75f59@dkfz-heidelberg.de> From: Frank Thommen <f.thommen@dkfz-heidelberg.de> Organization: DKFZ Heidelberg, Omics IT and Data Management Core Facility (ODCF) In-Reply-To: <87f8c27c-0446-ee42-42fd-effd9fc75f59@dkfz-heidelberg.de> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.6.2 (mx-ext.inet.dkfz-heidelberg.de [192.54.49.101]); Mon, 03 Apr 2023 12:25:34 +0200 (CEST) X-Spam-Status: No, score=-102.4 required=5.0 tests=ALL_TRUSTED,NICE_REPLY_A, URIBL_BLOCKED autolearn=disabled version=3.4.0 X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mx-ext.inet.dkfz-heidelberg.de X-SPAM-LEVEL: Spam detection results: 0 AWL 0.595 Adjusted score from AWL reputation of From: address BAYES_00 -1.9 Bayes spam probability is 0 to 1% DMARC_MISSING 0.1 Missing DMARC policy KAM_ASCII_DIVIDERS 0.8 Email that uses ascii formatting dividers and possible spam tricks KAM_DMARC_STATUS 0.01 Test Rule for DKIM or SPF Failure with Strict Alignment NICE_REPLY_A -2.37 Looks like a legit reply (A) RCVD_IN_DNSWL_MED -2.3 Sender listed at https://www.dnswl.org/, medium trust SPF_HELO_NONE 0.001 SPF: HELO does not publish an SPF Record SPF_PASS -0.001 SPF: sender matches SPF record Subject: Re: [PVE-User] Cannot delete snapshot from aborted snapshot creation process X-BeenThere: pve-user@lists.proxmox.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Proxmox VE user list <pve-user.lists.proxmox.com> List-Unsubscribe: <https://lists.proxmox.com/cgi-bin/mailman/options/pve-user>, <mailto:pve-user-request@lists.proxmox.com?subject=unsubscribe> List-Archive: <http://lists.proxmox.com/pipermail/pve-user/> List-Post: <mailto:pve-user@lists.proxmox.com> List-Help: <mailto:pve-user-request@lists.proxmox.com?subject=help> List-Subscribe: <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user>, <mailto:pve-user-request@lists.proxmox.com?subject=subscribe> X-List-Received-Date: Mon, 03 Apr 2023 10:26:07 -0000 In the meantime I found `ceph osd lspools`, which lists 1 pve-pool1 2 cephfs_data 3 cephfs_metadata 4 device_health_metrics (shouldn't one be able to see that somewhere in the PVE UI?) and there doesn't seem to be any snapshots there: $ rbd snap ls pve-pool1/vm-118-disk-1 $ rbd snap ls pve-pool1/vm-118-disk-0 $ I have deleted the snapshot from /etc/pve/qemu-server/118.conf and now it's also gone from the UI. Thanks a lot, Frank On 03.04.23 11:58, Frank Thommen wrote: > Thanks for the hint, but I am still at a loss here. I haven't > (knowingly) configured any pools (*). The VM has two virtual disks, > listed as > > Hard Disk (scsi0): ceph-rbd:vm-118-disk-0 > Hard Disk (scsi1): ceph-rbd:vm-118-disk-1 > > in the dashboard (Hardware tab). But with a similar `rbd` command I get > an error: > > $ rbd snap ls ceph-rbd/vm-118-disk-0 > rbd: error opening pool 'ceph-rbd': (2) No such file or directory > $ rbd snap ls ceph-rbd/vm-118-disk-1 > rbd: error opening pool 'ceph-rbd': (2) No such file or directory > $ > > I could not find an `rbd` subcommand to list all available pools. > > > (*) well, there is one resource pool "mypool" which I have created when > playing around a long time ago, but there are no members in that pool > (see attached screenshot) > > > Any hint on how to proceed from here? > > Frank > > > > On 01.04.23 01:35, Mehmet wrote: >> The you should look if the snap really exist. >> I.e. >> >> Rbd snap ls yourpoo/vm-123-disk-0 >> >> Of it realy not exist you can manualy edit the .conf file of your vm >> under /etc/pve/qemu-server/123.conf >> >> Hth >> Mehmet >> >> Am 31. März 2023 08:34:04 MESZ schrieb Frank Thommen >> <f.thommen@dkfz-heidelberg.de>: >> >> it's ceph >> >> On 31.03.23 01:27, Lindsay Mathieson wrote: >> >> 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: >> >> >> >> ------------------------------------------------------------------------ >> pve-user mailing list >> pve-user@lists.proxmox.com >> https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user >> <https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user> >> > _______________________________________________ > pve-user mailing list > pve-user@lists.proxmox.com > https://lists.proxmox.com/cgi-bin/mailman/listinfo/pve-user ^ permalink raw reply [flat|nested] 3+ messages in thread
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2023-03-30 16:52 [PVE-User] Cannot delete snapshot from aborted snapshot creation process Frank Thommen
[not found] ` <c7617126-2a6b-5723-02e2-594b8224478e@gmail.com>
2023-03-31 6:34 ` Frank Thommen
[not found] ` <2B638193-F28F-4F96-BE6E-9E6DE9F8F7CA@elchaka.de>
2023-04-03 9:58 ` Frank Thommen
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