[ceph-users] Re: Migrate a bucket from replicated pool to ec pool

2023-02-11 Thread Casey Bodley
hi Boris, On Sat, Feb 11, 2023 at 7:07 AM Boris Behrens wrote: > > Hi, > we use rgw as our backup storage, and it basically holds only compressed > rbd snapshots. > I would love to move these out of the replicated into a ec pool. > > I've read that I can set a default placement target for a user

[ceph-users] Re: Migrate a bucket from replicated pool to ec pool

2023-02-13 Thread Boris Behrens
Hi Casey, changes to the user's default placement target/storage class don't > apply to existing buckets, only newly-created ones. a bucket's default > placement target/storage class can't be changed after creation > so I can easily update the placement rules for this user and can migrate existin

[ceph-users] Re: Migrate a bucket from replicated pool to ec pool

2023-02-13 Thread Casey Bodley
On Mon, Feb 13, 2023 at 4:31 AM Boris Behrens wrote: > > Hi Casey, > >> changes to the user's default placement target/storage class don't >> apply to existing buckets, only newly-created ones. a bucket's default >> placement target/storage class can't be changed after creation > > > so I can easi

[ceph-users] Re: Migrate a bucket from replicated pool to ec pool

2023-02-13 Thread Massimo Sgaravatto
Years ago I moved from a replicated pool to an EC pool, but with a downtime of the service (and at that time I didn't have too many data) Basically after having stopped the radosgw services, I created the new pool and moved the data from the old replicated pool to new EC one: ceph osd pool create