Re: Max obtainable performance for a single OST

On Apr 13, 2007  14:34 +0200, Andrei Maslennikov wrote:
> what we are aiming at is a single mount point file system composed of one or
> more first level subdirectories each of which is based on one standalone OSS
> 
> capable to deliver around 1GB/sec of peak performance. This configuration
> has an obvious "affinity" advantage of only partial damage in case of loss
> of one of the OSS machines (only one of the first level subdirectories will
> become unavailable).

Use "lfs setstripe 0 0 3" for directory for ost[0,1,2], "lfs setstripe 0 3 3"
for directory for ost[3,4,5], etc.


Cheers, Andreas
--
Andreas Dilger
Principal Software Engineer
Cluster File Systems, Inc.