hi mathias and ben,
thanks for your fast reply.
i've already played around with the allocsize option.
xfs_bmap shows continuous files, as expected.
i'm just worried, because these mismatches never showed before (while
the volume was less than 50% full) and we didn't changed the workload.
a quick comparsion shows overhead of about 1% for the whole volume, but
given the 28MB overhead for 100MB, i expect this to increase in the future.
On 01/04/2013 05:14 PM, Matthias Schniedermeyer wrote:
> This fixes itself over time.
> Either do enough IO that the cache of the copy gets reused or umount or
i cannot understand that. does a already written file gets reorganized
due to high I/O, because we've got that periodically.
cheers
pille
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