What is the output of the following command? If a directory has no quota, it should respond "0" as the quota.
# getfattr -n ceph.quota.max_bytes /mnt/cephfs/foo
I tested this in my home cluster that uses ceph-fuse to mount cephfs under the david user (hence no need for sudo). I'm using Ubuntu 16.04. Interestingly, I had to install the attr package for the test. Everything seemed to work properly.
It might be possible that it doesn't want an absolute path and wants a relative path for setfattr, although my version doesn't seem to care. I mention that based on the getfattr response.
david@kaylee:/mnt/cephfs$ ceph-fuse --version
ceph version 10.2.7 (50e863e0f4bc8f4b9e31156de690d765af245185)
david@kaylee:/mnt/cephfs$ setfattr --version
setfattr 2.4.47
david@kaylee:/mnt/cephfs$ setfattr -n ceph.quota.max_bytes -v 1000000000 /mnt/cephfs/foo
david@kaylee:/mnt/cephfs$ getfattr -n ceph.quota.max_bytes /mnt/cephfs/foo
getfattr: Removing leading '/' from absolute path names
# file: mnt/cephfs/foo
ceph.quota.max_bytes="1000000000"
On Fri, Jun 23, 2017 at 8:03 AM Stéphane Klein <contact@xxxxxxxxxxxxxxxxxxx> wrote:
Hi,_______________________________________________I have a CephFS cluster based on Ceph version: 10.2.5 (c461ee19ecbc0c5c330aca20f7392c9a00730367)I use ceph-fuse to mount CephFS volume on Debian with Ceph version 10.2.5I would like set quota on CephFS folder:# setfattr -n ceph.quota.max_bytes -v 1000000000 /mnt/cephfs/foosetfattr: /mnt/cephfs/foo: Invalid argumentI don't understand, where is my mistake?Best regards,Stéphane--Stéphane Klein <contact@xxxxxxxxxxxxxxxxxxx>
blog: http://stephane-klein.info
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