* possible to recover a deleted RBD?
@ 2012-09-10 20:55 Travis Rhoden
2012-09-10 20:59 ` Josh Durgin
0 siblings, 1 reply; 3+ messages in thread
From: Travis Rhoden @ 2012-09-10 20:55 UTC (permalink / raw)
To: ceph-devel
I sheepishly must ask -- is there any way to recover a deleted RBD?
The RBD was created using the Linux 3.2 kernel client, running 0.48.1.
Removed with "rbd rm -p rbd <name>".
I expect the answer to be no, but wanted to check for sure!
Thanks,
Travis
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: possible to recover a deleted RBD?
2012-09-10 20:55 possible to recover a deleted RBD? Travis Rhoden
@ 2012-09-10 20:59 ` Josh Durgin
2012-09-10 21:14 ` Travis Rhoden
0 siblings, 1 reply; 3+ messages in thread
From: Josh Durgin @ 2012-09-10 20:59 UTC (permalink / raw)
To: Travis Rhoden; +Cc: ceph-devel
On 09/10/2012 01:55 PM, Travis Rhoden wrote:
> I sheepishly must ask -- is there any way to recover a deleted RBD?
>
> The RBD was created using the Linux 3.2 kernel client, running 0.48.1.
> Removed with "rbd rm -p rbd <name>".
>
> I expect the answer to be no, but wanted to check for sure!
>
> Thanks,
>
> Travis
Short answer: no
Long answer: it may be possible if your cluster was undergoing recovery
and extra copies of objects are around, but this is unreliable since
you don't know which objects should be there due to thin-provisioning.
Josh
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: possible to recover a deleted RBD?
2012-09-10 20:59 ` Josh Durgin
@ 2012-09-10 21:14 ` Travis Rhoden
0 siblings, 0 replies; 3+ messages in thread
From: Travis Rhoden @ 2012-09-10 21:14 UTC (permalink / raw)
To: Josh Durgin; +Cc: ceph-devel
Fair enough, thanks for the response!
On Mon, Sep 10, 2012 at 4:59 PM, Josh Durgin <josh.durgin@inktank.com> wrote:
> On 09/10/2012 01:55 PM, Travis Rhoden wrote:
>>
>> I sheepishly must ask -- is there any way to recover a deleted RBD?
>>
>> The RBD was created using the Linux 3.2 kernel client, running 0.48.1.
>> Removed with "rbd rm -p rbd <name>".
>>
>> I expect the answer to be no, but wanted to check for sure!
>>
>> Thanks,
>>
>> Travis
>
>
> Short answer: no
>
> Long answer: it may be possible if your cluster was undergoing recovery
> and extra copies of objects are around, but this is unreliable since
> you don't know which objects should be there due to thin-provisioning.
>
> Josh
>
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2012-09-10 21:14 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2012-09-10 20:55 possible to recover a deleted RBD? Travis Rhoden
2012-09-10 20:59 ` Josh Durgin
2012-09-10 21:14 ` Travis Rhoden
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.