Re: incorrect usage value on a directory

Sergei Gerasenko <gerases@xxxxxxxxx> · Tue, 30 Aug 2016 10:57:03 -0500

The problem must have started because of an upgrade to 3.7.12 from an older version. Not sure exactly how.

On Aug 30, 2016, at 10:44 AM, Sergei Gerasenko <gerases@xxxxxxxxx> wrote:

It seems that it did the trick. The usage is being recalculated. I’m glad to be posting a solution to the original problem on this thread. It’s so frequent that threads contain only incomplete or partially complete solutions.

Thanks,
  Sergei

On Aug 29, 2016, at 3:41 PM, Sergei Gerasenko <sgerasenko74@xxxxxxxxx> wrote:

I found an informative thread on a similar problem:

http://www.spinics.net/lists/gluster-devel/msg18400.html

According to the thread, it seems that the solution is to disable the quota, which will clear the relevant xattrs and then re-enable the quota which should force a recalc. I will try this tomorrow. 

On Thu, Aug 11, 2016 at 9:31 AM, Sergei Gerasenko <gerases@xxxxxxxxx> wrote:
Hi Selvaganesh,
Thanks so much for your help. I didn’t have that option on probably because I originally had a lower version of cluster and then upgraded. I turned the option on just now.

The usage is still off. Should I wait a certain time?

Thanks,
  Sergei

On Aug 9, 2016, at 7:26 AM, Manikandan Selvaganesh <mselvaga@xxxxxxxxxx> wrote:

Hi Sergei,
When quota is enabled, quota-deem-statfs should be set to ON(By default with the recent versions). But apparently 
from your 'gluster v info' output, it is like quota-deem-statfs is not on. 

Could you please check and confirm the same on /var/lib/glusterd/vols/<VOLNAME>/info. If you do not find an option 
'features.quota-deem-statfs=on', then this feature is turned off. Did you turn off this one? You could turn it on by doing this
'gluster volume set <VOLNAME> quota-deem-statfs on'.

To know more about this feature, please refer here[1] 

[1] https://gluster.readthedocs.io/en/latest/Administrator%20Guide/Directory%20Quota/ 

On Tue, Aug 9, 2016 at 5:43 PM, Sergei Gerasenko <gerases@xxxxxxxxx> wrote:
Hi ,

The gluster version is 3.7.12. Here’s the output of `gluster info`:

Volume Name: ftp_volume
Type: Distributed-Replicate
Volume ID: SOME_VOLUME_ID
Status: Started
Number of Bricks: 3 x 2 = 6
Transport-type: tcp
Bricks:
Brick1: host03:/data/ftp_gluster_brick
Brick2: host04:/data/ftp_gluster_brick
Brick3: host05:/data/ftp_gluster_brick
Brick4: host06:/data/ftp_gluster_brick
Brick5: host07:/data/ftp_gluster_brick
Brick6: host08:/data/ftp_gluster_brick
Options Reconfigured:
features.quota: on

Thanks for the reply!! I thought nobody would reply at this point :)

Sergei
On Aug 9, 2016, at 6:03 AM, Manikandan Selvaganesh <mselvaga@xxxxxxxxxx> wrote:

Hi,
Sorry, I missed the mail. May I know which version of gluster you are using and please paste the output of
gluster v info?

On Sat, Aug 6, 2016 at 8:19 AM, Sergei Gerasenko <gerases@xxxxxxxxx> wrote:
Hi,

I'm playing with quotas and the quota list command on one of the directories claims it uses 3T, whereas the du command says only 512G is used.

Anything I can do to force a re-calc, re-crawl, etc?

Thanks,
 Sergei

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-- 
Regards,
Manikandan Selvaganesh.

-- 
Regards,
Manikandan Selvaganesh.

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