It's probably against the inner workings of Ceph to change the ID of the pool. There are a couple other things in Ceph that keep old data around most likely to prevent potential collisions. One in particular is keeping deleted_snaps in the OSD map indefinitely.
One thing I can think of in particular with the pool ID is that I deleted a large pool 3 weeks ago and there are still copies of the PGs being deleted from the OSDs now. If a new pool were created with the same ID, the PG's could collide. On Wed, Nov 15, 2017 at 11:49 AM Karun Josy <[email protected]> wrote: > Any suggestions ? > > Karun Josy > > On Mon, Nov 13, 2017 at 10:06 PM, Karun Josy <[email protected]> wrote: > >> Hi, >> >> Is there anyway we can change or reuse pool id ? >> I had created and deleted lot of test pools. So the IDs kind of look like >> this now: >> >> ------- >> $ ceph osd lspools >> 34 imagepool,37 cvmpool,40 testecpool,41 ecpool1, >> ---------- >> >> Can I change it to 0,1,2,3 etc ? >> >> Karun >> > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >
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