Why do you need to move the data between pools? My guess is that for your needs you can add another pool to the FS and do something with it that way. Then you are using the same MDS servers and the same FS. I would probably recommend doing the copy using mounted filesystems instead of a rados copy.
On Mon, Aug 21, 2017, 10:44 AM Matthew Via <via@xxxxxxxxxxxxxxx> wrote:
Assuming that the MDS can be stopped indefinitely, and thus no client
access, is there a recommended procedure for migrating the data/metadata
pools to new pools?
I gather new pools can be created and rados cppool used to migrate the
data, but what would be the best way to create the fs with those new
pools, preferably in a way that doesn't enable multiple similtaneous filesystems.
Thanks, Matthew
_______________________________________________
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
