Re: per-rbd snapshot limitation

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I don't think this parameter exists (today)

Le mer. 15 nov. 2023 à 19:25, Wesley Dillingham <wes@xxxxxxxxxxxxxxxxx> a
écrit :

> Are you aware of any config item that can be set (perhaps in the ceph.conf
> or config db) so the limit is enforced immediately at creation time without
> needing to set it for each rbd?
>
> Respectfully,
>
> *Wes Dillingham*
> wes@xxxxxxxxxxxxxxxxx
> LinkedIn <http://www.linkedin.com/in/wesleydillingham>
>
>
> On Wed, Nov 15, 2023 at 1:14 PM David C. <david.casier@xxxxxxxx> wrote:
>
>> rbd create testpool/test3 --size=100M
>> rbd snap limit set testpool/test3 --limit 3
>>
>>
>> Le mer. 15 nov. 2023 à 17:58, Wesley Dillingham <wes@xxxxxxxxxxxxxxxxx>
>> a écrit :
>>
>>> looking into how to limit snapshots at the ceph level for RBD snapshots.
>>> Ideally ceph would enforce an arbitrary number of snapshots allowable per
>>> rbd.
>>>
>>> Reading the man page for rbd command I see this option:
>>> https://docs.ceph.com/en/quincy/man/8/rbd/#cmdoption-rbd-limit
>>>
>>> --limit
>>>
>>> Specifies the limit for the number of snapshots permitted.
>>>
>>> Seems perfect. But on attempting to use it as such I get an error:
>>>
>>> admin@rbdtest:~$ rbd create testpool/test3 --size=100M --limit=3
>>> rbd: unrecognised option '--limit=3'
>>>
>>> Where am I going wrong here? Is there another way to enforce a limit of
>>> snapshots for RBD? Thanks.
>>>
>>> Respectfully,
>>>
>>> *Wes Dillingham*
>>> wes@xxxxxxxxxxxxxxxxx
>>> LinkedIn <http://www.linkedin.com/in/wesleydillingham>
>>> _______________________________________________
>>> ceph-users mailing list -- ceph-users@xxxxxxx
>>> To unsubscribe send an email to ceph-users-leave@xxxxxxx
>>>
>>
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