[Gluster-users] 3.2.1 - sometimes network outages

[Christopher Anderlik]

hi james,

thx for your feedback.

I found your post:
http://gluster.org/pipermail/gluster-users/2011-July/008237.html

we are running suse linux enterprise 11.0 (64bit)
kernel 2.6.27.48

I don't know if this could be a similar problem...?

christopher






Am 13.07.2011 14:43, schrieb Burnash, James:
> HI Christopher.
>
> What version of Linux are you running? If it's CentOS/RedHat 5.5, you may be seeing the bug that I referred to in the attached post to the list, subject:
>
> [Gluster-users] CentOS 5.5 kernel bugs can cause temporary hangs upon client access to GlusterFS
>
> James Burnash
> Unix Engineer
> Knight Capital Group
>
>
> -----Original Message-----
> From: gluster-users-bounces at gluster.org [mailto:gluster-users-bounces at gluster.org] On Behalf Of Christopher Anderlik
> Sent: Wednesday, July 13, 2011 3:29 AM
> To: gluster-users at gluster.org
> Subject: [Gluster-users] 3.2.1 - sometimes network outages
>
> hi list,
>
> we use glusterfs 3.2.1 with this configuration (one server - one client):
>
> Volume Name: office-data
> Type: Replicate
> Status: Started
> Number of Bricks: 1
> Transport-type: tcp
> Bricks:
> Brick1: gfs-01-01:/GFS/office-data02
> Options Reconfigured:
> performance.cache-size: 512MB
> performance.quick-read: off
>
>
> we "sometimes" noticed network outages from glusterfs - so for some seconds/minutes the client is not able to access the mounted glusterfs-share.
>
> please see the picture enclosed ore here:
> http://www.xidrasservice.com/gfs-network.JPG
>
> there are no entries in client- or server-log.
> everyhting else works fine - so there is no general network problem.
>
> do you have any idea, what this might be?
> what can we check else?
>
> every help would be appreciated.
>
> thx!!
> christopher
>
>
>
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