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 <tortay@xxxxxxxxxxx> - IN2P3 Computing Centre | _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
 |