On Feb 4, 2015, at 3:27 PM, Gregory Farnum wrote: > On Wed, Feb 4, 2015 at 1:20 PM, Chad William Seys > <cws...@physics.wisc.edu> wrote: >> Hi all, >> How do I determine which pool a PG belongs to? >> (Also, is it the case that all objects in a PG belong to one pool?) > > PGs are of the form "1.a2b3c4". The part prior to the period is the > pool ID; the part following distinguishes the PG and is based on the > hash range it covers. :) > > Yes, all objects in a PG belong to a single pool; they are hash ranges > of the pool. > -Greg > _______________________________________________ > ceph-users mailing list > ceph-users@lists.ceph.com > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
You can also map the pool number to the pool name with: 'ceph osd lspools' Similarly, 'rados lspools' will print out the pools line by line. Cheers, Lincoln _______________________________________________ ceph-users mailing list ceph-users@lists.ceph.com http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com
