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 <karunjosy1@xxxxxxxxx> wrote:
Any suggestions ?Karun Josy_______________________________________________On Mon, Nov 13, 2017 at 10:06 PM, Karun Josy <karunjosy1@xxxxxxxxx> 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 lspools34 imagepool,37 cvmpool,40 testecpool,41 ecpool1,----------Can I change it to 0,1,2,3 etc ?Karun
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