Carlos Carvalho wrote:
Tim Southerwood (ts@xxxxxxxxxx) wrote on 23 January 2008 13:37:
>Sorry if this breaks threaded mail readers, I only just subscribed to
>the list so don;t have the original post to reply to.
>
>I believe I'm having the same problem.
>
>Regarding XFS on a raid5 md array:
>
>Kernels 2.6.22-14 (Ubuntu Gutsy generic and server builds) *and*
>2.6.24-rc8 (pure build from virgin sources) compiled for amd64 arch.
This has been corrected already, install Neil's patches. It worked for
several people under high stress, including us.
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Hi
I just coerced the patch into 2.6.23.14, reset
/sys/block/md1/md/stripe_cache_size to default (256) and rebooted.
I can confirm that after 2 hours of heavy bashing[1] the system has not
hung. Looks good - many thanks. But I will run with a stripe_cache_size
of 4096 in practise as it improves write speen on my configuration about
2.5 times.
Cheers
Tim
[1] Rsync > 50GB to raid pluf xfs_fsr + dd 11GB of /dev/zero to same
filesystem.
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