On Fri, Jul 6, 2018 at 10:30 AM Chad William Seys <cwseys@xxxxxxxxxxxxxxxx> wrote:
Hi all,
I'm having a problem that when I mount cephfs with a quota in the
root mount point, no ceph-fuse appears in 'mount' and df reports:
Filesystem 1K-blocks Used Available Use% Mounted on
ceph-fuse 0 0 0 - /srv/smb
If I 'ls' I see the expected files:
# ls -alh
total 6.0K
drwxrwxr-x+ 1 root smbadmin 18G Jul 5 17:06 .
drwxr-xr-x 5 root smbadmin 4.0K Jun 16 2017 ..
drwxrwx---+ 1 smbadmin smbadmin 3.0G Jan 18 10:50 bigfix-relay-cache
drwxrwxr-x+ 1 smbadmin smbadmin 15G Jul 6 11:51 instr_files
drwxrwx---+ 1 smbadmin smbadmin 0 Jul 6 11:50 mcdermott-group
Quotas are being used:
getfattr --only-values -n ceph.quota.max_bytes /srv/smb
10000
Am i reading this right that you've got a 10000-*byte* quota but have gigabytes of data in the tree?
I have no idea what that might do to the system, but it wouldn't totally surprise me if that was messing something up. Since <10KB definitely rounds towards 0...
-Greg
Turning off the quota at the mountpoint allows df and mount to work
correctly.
I'm running 12.2.4 on the servers and 12.2.5 on the client.
Is there a bug report for this?
Thanks!
Chad.
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