Re: [cephfs] About feature 'snapshot'

[Gregory Farnum <gfarnum@xxxxxxxxxx>]

Snapshots are disabled by default in Jewel as well. Depending on user feedback about what's most important, we hope to have them ready for Kraken or the L release (but we'll see).

-Greg

On Friday, March 18, 2016, 施柏安 <desmond.s@xxxxxxxxxxxxxx> wrote:

Hi John,

Really thank you for your help, and sorry about that I ask such a stupid question of setting...

So isn't this feature ready in Jewel? I found something info says that the features(snapshot, quota...) become stable in Jewel

Thank you

2016-03-18 21:07 GMT+09:00 John Spray <jspray@xxxxxxxxxx>:

On Fri, Mar 18, 2016 at 1:33 AM, 施柏安 <desmond.s@xxxxxxxxxxxxxx> wrote:
> Hi John,
> How to set this feature on?

ceph mds set allow_new_snaps true --yes-i-really-mean-it

John

> Thank you
>
> 2016-03-17 21:41 GMT+08:00 Gregory Farnum <gfarnum@xxxxxxxxxx>:
>>
>> On Thu, Mar 17, 2016 at 3:49 AM, John Spray <jspray@xxxxxxxxxx> wrote:
>> > Snapshots are disabled by default:
>> >
>> > http://docs.ceph.com/docs/hammer/cephfs/early-adopters/#most-stable-configuration
>>
>> Which makes me wonder if we ought to be hiding the .snaps directory
>> entirely in that case. I haven't previously thought about that, but it
>> *is* a bit weird.
>> -Greg
>>
>> >
>> > John
>> >
>> > On Thu, Mar 17, 2016 at 10:02 AM, 施柏安 <desmond.s@xxxxxxxxxxxxxx> wrote:
>> >> Hi all,
>> >> I encounter a trouble about cephfs sanpshot. It seems that the folder
>> >> '.snap' is exist.
>> >> But I use 'll -a' can't let it show up. And I enter that folder and
>> >> create
>> >> folder in it, it showed something wrong to use snapshot.
>> >>
>> >> Please check : http://imgur.com/elZhQvD
>> >>
>> >>
>> >> _______________________________________________
>> >> ceph-users mailing list
>> >> ceph-users@xxxxxxxxxxxxxx
>> >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>> >>
>> > _______________________________________________
>> > ceph-users mailing list
>> > ceph-users@xxxxxxxxxxxxxx
>> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
>
>

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