All of the metadata for the filesystem resides in a different pool from the data so I doubt it would "format" the pool land erase the RBDs. Again, though, not a supported use case which means future releases could do something to mess it up and it wouldn't be a bug to be fixed as it isn't a feature.
On Wed, Dec 27, 2017, 4:52 PM Michael Kuriger <[email protected]> wrote: > Making the filesystem might blow away all the rbd images though. > > > > *Mike Kuriger* > Sr. Unix Systems Engineer > *T: *818-649-7235 *M: *818-434-6195 > [image: ttp://www.hotyellow.com/deximages/dex-thryv-logo.jpg] > <http://www.dexyp.com/> > > > > *From:* ceph-users [mailto:[email protected]] *On Behalf > Of *David Turner > *Sent:* Wednesday, December 27, 2017 1:44 PM > *To:* Chad William Seys > *Cc:* ceph-users > *Subject:* Re: [ceph-users] rbd and cephfs (data) in one pool? > > > > Afaik, I don't think anything will stop you from doing it, but it is not a > document or supported use-case. > > > > On Wed, Dec 27, 2017, 3:52 PM Chad William Seys <[email protected]> > wrote: > > Hello, > Is it possible to place rbd and cephfs data in the same pool? > > Thanks! > Chad. > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > <https://urldefense.proofpoint.com/v2/url?u=http-3A__lists.ceph.com_listinfo.cgi_ceph-2Dusers-2Dceph.com&d=DwMFaQ&c=5m9CfXHY6NXqkS7nN5n23w&r=5r9bhr1JAPRaUcJcU-FfGg&m=D-bX4AVhkUQkUXh2QVl83pNMp3vboybyjeUDfe-DfSs&s=KPPiw8gIK_cSn7GxNeK6AcJz3tAvWIaiCYpXrZ8T5io&e=> > >
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