Thanks Zheng, I should have checked that. Sean, from the commit:
When rbytes mount option is enabled, directory size is recursive size. Recursive size is not updated instantly. This can cause directory size to change between successive stat(1) On Mon, Jul 18, 2016 at 2:49 PM, Sean Redmond <[email protected]> wrote: > Hi, > > Is this disabled because its not a stable feature or just user preference? > > Thanks > > On Mon, Jul 18, 2016 at 2:37 PM, Yan, Zheng <[email protected]> wrote: > >> On Mon, Jul 18, 2016 at 9:00 PM, David <[email protected]> wrote: >> > Hi all >> > >> > Recursive statistics on directories are no longer showing on an ls -l >> output >> > but getfattr is accurate: >> > >> > # ls -l >> > total 0 >> > drwxr-xr-x 1 root root 3 Jul 18 12:42 dir1 >> > drwxr-xr-x 1 root root 0 Jul 18 12:42 dir2 >> > >> > ]# getfattr -d -m ceph.dir.* dir1 >> > # file: dir1 >> > ceph.dir.entries="3" >> > ceph.dir.files="3" >> > ceph.dir.rbytes="27917283328" >> > ceph.dir.rctime="1468842139.09794440000" >> > ceph.dir.rentries="4" >> > ceph.dir.rfiles="3" >> > ceph.dir.rsubdirs="1" >> > ceph.dir.subdirs="0" >> > >> > I've potentially done something silly but I don't recall changing >> anything. >> > When I last checked this a few weeks back I'm pretty sure I was getting >> the >> > correct rbytes on the directory listing. Remounting makes no difference. >> > >> > Does anyone know what's going on? >> > >> > Client details: >> > >> > CentOS Linux release 7.2.1511 >> > 4.6.1-1.el7.elrepo.x86_64 >> > Cephfs mount options rw,relatime,name=admin,secret=<hidden>,acl 0 0 >> > >> >> There is rbytes mount option. It's not enabled by default since 4.6 >> kernel. >> >> >> >> >> > Cheers, >> > >> > >> > _______________________________________________ >> > ceph-users mailing list >> > [email protected] >> > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > >> _______________________________________________ >> ceph-users mailing list >> [email protected] >> http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com >> > > > _______________________________________________ > ceph-users mailing list > [email protected] > http://lists.ceph.com/listinfo.cgi/ceph-users-ceph.com > >
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