[Gluster-users] Improving afr performance
plfgoa at gmail.com
Fri Nov 20 06:35:14 UTC 2009
Thanks for the response.
I am having performance issues upon migration to gluster. Follwoing
should explain the issue.
There are scripts running which access data from the gluster mount
point . Earlier NFS was used . With NFS the scripts seem to have no
problem getting completed faster but when same scripts run accessing
same data from gluster it runs about 3-4 times slower . Mostly the
scripts do stat/unlinking/renaming operations on files. Number of
files would be roughly 25k withe average file size 40KB . What can be
done to increase the speed/performance ?
Regarding stat-prefetch is the following usage correct ?
subvolumes A B
On Fri, Nov 20, 2009 at 1:42 AM, Vikas Gorur <vikas at gluster.com> wrote:
> Paras Fadte wrote:
>> Which settings in AFR in gluster directly affects performance when
>> there are lots of "ls" and "stat" calls made on files mounted using
> There isn't any setting in afr that can affect ls or stat performance. You
> can load
> the stat-prefetch translator above afr to increase ls/stat performance.
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