Re: cephfs survey results

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On Mon, Nov 3, 2014 at 6:36 PM, Blair Bethwaite
<blair.bethwaite@xxxxxxxxx> wrote:
> On 4 November 2014 01:50, Sage Weil <sage@xxxxxxxxxxxx> wrote:
>> In the Ceph session at the OpenStack summit someone asked what the CephFS
>> survey results looked like.
>
> Thanks Sage, that was me!
>
>>  Here's the link:
>>
>>         https://www.surveymonkey.com/results/SM-L5JV7WXL/
>>
>> In short, people want
>>
>> fsck
>> multimds
>> snapshots
>> quotas
>
> TBH I'm a bit surprised by a couple of these and hope maybe you guys
> will apply a certain amount of filtering on this...
>
> fsck and quotas were there for me, but multimds and snapshots are what
> I'd consider "icing" features - they're nice to have but not on the
> critical path to using cephfs instead of e.g. nfs in a production
> setting. I'd have thought stuff like small file performance and
> gateway support was much more relevant to uptake and
> positive/pain-free UX. Interested to hear others rationale here.

For the use case we're looking at cephfs for at $dayjob we really need
snapshots. I think anyone building a cheap-and-deep cluster for
archival storage would like to be more than one errant rm -rf away
from a *very* long weekend.

Thanks,
-- 
Patrick Hahn
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