* Maarten (maarten@xxxxxxxxxxxx) [20050110 17:34]:
> P.S.: I get this filling up my logs. Should I be worried about that ?
> Jan 10 11:30:32 dozer kernel: raid5: switching cache buffer size, 512 --> 4096
> Jan 10 11:30:33 dozer kernel: raid5: switching cache buffer size, 4096 --> 512
> Jan 10 11:30:33 dozer kernel: raid5: switching cache buffer size, 512 --> 4096
> Jan 10 11:30:36 dozer kernel: raid5: switching cache buffer size, 4096 --> 512
You have an internal XFS log on the RAID device and it is
accessed in sector units by default, md is reporting the changes
(harmless). Best workaround is to instruct your filesystem to use
4K sectors: mkfs.xfs -s size=4k
HTH,
Peter
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