Yes, these parts of the profile are just used to create a crush rule. You can change the crush rule like any other crush rule. Paul -- Paul Emmerich Looking for help with your Ceph cluster? Contact us at https://croit.io croit GmbH Freseniusstr. 31h 81247 München www.croit.io Tel: +49 89 1896585 90 On Mon, Mar 4, 2019 at 8:13 PM Kees Meijs <kees@xxxxxxxx> wrote: > > Hi Cephers, > > Documentation on http://docs.ceph.com/docs/master/rados/operations/erasure-code/ states: > > Choosing the right profile is important because it cannot be modified after the pool is created: a new pool with a different profile needs to be created and all objects from the previous pool moved to the new. > > > Right, that makes sense. However, is it possible to "migrate" crush-failure-domain from osd to host, to rack and so on without copying pools? > > Regards, > Kees > > -- > https://nefos.nl/contact > > Nefos IT bv > Ambachtsweg 25 (industrienummer 4217) > 5627 BZ Eindhoven > Nederland > > KvK 66494931 > > Aanwezig op maandag, dinsdag, woensdag en vrijdag > _______________________________________________ > 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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