> > Max throughput per process = 66393.62 KB/sec
> > Avg throughput per process = 26518.38 KB/sec
> > Min xfer = 44424.00 KB
> >
> > And this is when fsync becomes nasty.
> Could you get for me movies from Seekwatcher (taken on the host) -
>
http://oss.oracle.com/~mason/seekwatcher/
> That should confirm my suspicion. Actually, if writing data in the bad
> order is really the problem than my rewrite of ordered mode in JBD can
> substantially help this workload (I can send you the patches if you dare
> to try something really experimental ;).