[Gluster-users] Slow write times to gluster disk

Pranith Kumar Karampuri pkarampu at redhat.com
Wed May 10 15:53:55 UTC 2017


Could you let me know the speed without oflag=sync on both the mounts? No
need to collect profiles.

On Wed, May 10, 2017 at 9:17 PM, Pat Haley <phaley at mit.edu> wrote:

>
> Here is what I see now:
>
> [root at mseas-data2 ~]# gluster volume info
>
> Volume Name: data-volume
> Type: Distribute
> Volume ID: c162161e-2a2d-4dac-b015-f31fd89ceb18
> Status: Started
> Number of Bricks: 2
> Transport-type: tcp
> Bricks:
> Brick1: mseas-data2:/mnt/brick1
> Brick2: mseas-data2:/mnt/brick2
> Options Reconfigured:
> diagnostics.count-fop-hits: on
> diagnostics.latency-measurement: on
> nfs.exports-auth-enable: on
> diagnostics.brick-sys-log-level: WARNING
> performance.readdir-ahead: on
> nfs.disable: on
> nfs.export-volumes: off
>
>
>
> On 05/10/2017 11:44 AM, Pranith Kumar Karampuri wrote:
>
> Is this the volume info you have?
>
> >*     [root at mseas-data2 <http://www.gluster.org/mailman/listinfo/gluster-users> ~]# gluster volume info
> *>>*     Volume Name: data-volume
> *>*     Type: Distribute
> *>*     Volume ID: c162161e-2a2d-4dac-b015-f31fd89ceb18
> *>*     Status: Started
> *>*     Number of Bricks: 2
> *>*     Transport-type: tcp
> *>*     Bricks:
> *>*     Brick1: mseas-data2:/mnt/brick1
> *>*     Brick2: mseas-data2:/mnt/brick2
> *>*     Options Reconfigured:
> *>*     performance.readdir-ahead: on
> *>*     nfs.disable: on
> *>*     nfs.export-volumes: off
>
> *
>
> ​I copied this from old thread from 2016. This is distribute volume. Did
> you change any of the options in between?
>
>
> --
>
> -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-
> Pat Haley                          Email:  phaley at mit.edu
> Center for Ocean Engineering       Phone:  (617) 253-6824
> Dept. of Mechanical Engineering    Fax:    (617) 253-8125
> MIT, Room 5-213                    http://web.mit.edu/phaley/www/
> 77 Massachusetts Avenue
> Cambridge, MA  02139-4301
>
>


-- 
Pranith
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