From: Stefan Reiter <s.reiter@proxmox.com>
To: Proxmox VE user list <pve-user@lists.proxmox.com>,
Gregor Burck <gregor@aeppelbroe.de>
Subject: Re: [PVE-User] Export an image contained in ceph store
Date: Thu, 11 Mar 2021 16:22:48 +0100 [thread overview]
Message-ID: <309374cc-7553-2b66-c979-c955ae4586be@proxmox.com> (raw)
In-Reply-To: <20210311155912.EGroupware.5L8qAOY25yVkUBpulxlCNhP@heim.aeppelbroe.de>
On 11/03/2021 15:59, Gregor Burck wrote:
> Hi,
>
> I'm a little bit forward.
>
> with 'rbd list cephpool' could I see the 'images', with rbd export there
> is the possybility to export it to a file.
>
> But the syntax isn't clear to copy it to the local mounted USB disc.
'rbd export' gives you the raw data, you can just pipe that into where
you want it? E.g. 'rbd export -p cephpool export vm-XXX-disk-Y - >
/mnt/usbdisk/file.raw'
Or if you want to overwrite your entire usb disk with it:
'rbd export -p cephpool export vm-XXX-disk-Y - > /dev/sdX' (make
*really* sure you got the right device ;)
You should be able access snapshots with the '@' syntax, i.e.
'vm-xxx-disk-Y@snapname'.
Hope that helps,
~ Stefan
>
> Bye
>
> Gregor
>
next prev parent reply other threads:[~2021-03-11 15:22 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-11 14:20 Gregor Burck
2021-03-11 14:59 ` Gregor Burck
2021-03-11 15:22 ` Stefan Reiter [this message]
2021-03-11 15:21 ` Gregor Burck
2021-03-11 16:06 ` Gregor Burck
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