[Gluster-users] 3.3 Quota Problems

[Ling Ho]

I found these in the client log:

[2012-09-10 18:56:07.728206] I [glusterfsd-mgmt.c:64:mgmt_cbk_spec] 
0-mgmt: Volume file changed
[2012-09-10 18:56:08.751162] D 
[glusterfsd-mgmt.c:1441:is_graph_topology_equal] 0-glusterfsd-mgmt: 
graphs are equal
[2012-09-10 18:56:08.751175] D 
[glusterfsd-mgmt.c:1495:glusterfs_volfile_reconfigure] 
0-glusterfsd-mgmt: Only options have changed in the new graph
[2012-09-10 18:56:08.751192] D [options.c:925:xlator_reconfigure_rec] 
0-ana03-dht: reconfigured
[2012-09-10 18:56:08.751200] I [quota.c:3085:quota_parse_limits] 
0-ana03-quota: no "limit-set" option provided
...
ling



On 09/10/2012 03:01 PM, Ling Ho wrote:
> I am trying to use directory quota in our environment and face two problems:
>
> 1. When new quota is set on a directory, it doesn't take effect until
> the volume is remounted on the client. This is a major inconvenience.
>
> 2. If I add a new quota, quota stops working on the client.
>
> This is how to reproduce problem #2.
>
> I have these directories under my volume ana03:
>
> ling
> ling/testdir
>
> # gluster volume quota ana03 limit-usage /ling 20GB
>
> I could write into the directory "ling" till it is over 20GB and it
> gives me a Disk quota exceeded error.
>
> However, if I then set quota for "ling/testdir", without remonting the
> volume on the client
>
> # gluster volume quota ana03 limit-usage /ling/testdir 2GB
>
> Not only I can write more than 2GB under "ling/testdir", I could now
> write more than 20GB under "ling".
>
> Remounting the volume on the client fixes everything.
>
> I am using glusterfs-3.3.0-1 on both the client and server. The server
> is running RHEL6.3, and client running RHEL5.8.
>
> Any idea about these problem, and if there is a fix?
>
> Thanks.
> ...
> ling
>
>
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