On 12/16/21 12:45 PM, Jesper Lykkegaard Karlsen wrote: > Hi all, > > Cephfs quota work really well for me. > A cool feature is that if one mounts a folder, which has quotas enabled, then > the mountpoint will show as a partition of quota size and how much is used > (e.g. with df command), nice! > > Now, I want to access the usage information of folders with quotas from root > level of the cephfs. > I have failed to find this information through getfattr commands, only quota > limits are shown here, and du-command on individual folders is a suboptimal > solution. > The usage information must be somewhere in ceph metadata/mondb, but where and > how do I read? > Hello, There are extended attributes with counters at the directory level, for instance: getfattr -n ceph.dir.rbytes $DIR will show the aggregate size of all the files in the directory hierarchy starting at $DIR.
On some distribution versions (EL7), you can list all these attributes with: getfattr -d -m 'ceph.dir.*' $DIR Loïc. -- | Loïc Tortay <tor...@cc.in2p3.fr> - IN2P3 Computing Centre | _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
