suddenly slow writes on XFS Filesystem

[Martin Steigerwald]

Am Sonntag, 6. Mai 2012 schrieb Stefan Priebe:
> It is a raid 10 of 20 SATA Disks and i can only write to them with
> about  700kb/s while doing random i/o. I tried vanilla Kernel 3.0.30
> and 3.3.4 - no difference. Writing to another partition on another xfs
> array works fine.

Additionally what RAID is this? SoftRAID or some - which one? - hardware 
RAID controller? And what disks are used, whats the rpm of these?

-- 
Martin 'Helios' Steigerwald - http://www.Lichtvoll.de
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