Re: cephfs quota

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Hi Goncalo,

        Thanks its working quota by using --client-quota option and once again thank you all for helping this issue.

Regards
Prabu GJ


---- On Sat, 17 Dec 2016 06:30:04 +0530 Goncalo Borges <goncalo.borges@xxxxxxxxxxxxx> wrote ----

Hi all
Even when using ceph fuse, quotas are only enabled once you mount with the --client-quota option.
Cheers
Goncalo
________________________________________
From: ceph-users [ceph-users-bounces@xxxxxxxxxxxxxx] on behalf of gjprabu [gjprabu@xxxxxxxxxxxx]
Sent: 16 December 2016 18:18
To: gjprabu
Cc: ceph-users; Siva Sokkumuthu
Subject: Re: cephfs quota

Hi David,

Now we are mounted client using ceph-fuse and still allowing me to put a data above the limit(100MB). Below is quota details.

getfattr -n ceph.quota.max_bytes test
# file: test
ceph.quota.max_bytes="100000000"

ceph-fuse fuse.ceph-fuse 5.3T 485G 4.8T 10% /mnt/test

du -sh test
1.9G test


Regards
Prabu GJ

---- On Fri, 16 Dec 2016 11:18:46 +0530 gjprabu <gjprabu@xxxxxxxxxxxx> wrote ----

Hi David,

Thanks for your mail, We are currently using Linux kernel CephFS, Is it possible to use ceph-fuse without disturbing current setup.

Regards
Prabu GJ


---- On Thu, 15 Dec 2016 15:55:12 +0530 David Disseldorp <ddiss@xxxxxxx<mailto:ddiss@xxxxxxx>> wrote ----



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Hi Prabu,

On Thu, 15 Dec 2016 13:11:50 +0530, gjprabu wrote:

> We are using ceph version 10.2.4 (Jewel) and data's are mounted with cephfs file system in linux. We are trying to set quota for directory and files but its don't worked with below document. I have set 100mb for directory quota but after reaching keep me allowing to put the data in that location. Highly appreciate any one help on this issue.

Are you using the Linux kernel CephFS client (mount.ceph), or the
userspace ceph-fuse back end? Quota enforcement is performed by the
client, and is currently only supported by ceph-fuse.

Cheers, David


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