[Gluster-users] 3.3 Quota Problems

[Ling Ho]

I found this only happens when I mount the volume with the "acl" option. 
Otherwise, I don't get the "no limit-set option provided" message, and 
things works fine. Not even needing the remount the volume to see 
changes to quota.

...
ling

On 09/10/2012 07:15 PM, Ling Ho wrote:
> 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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