Andrew Dunn wrote:
My original array was a raid6 of 9 WD caviar black drives, the chunk
size was 64k. I use USAS-AOC-L8i controllers to address all of my drives
and the TLER setting on the drives is enabled for 7 seconds.
I have noticed slow rebuilding time when I first created the array and
intermittent lockups while writing large data sets.
Does the USAS-AOC-L8i use a Marvell controller?
If so, someone was posting here recently that they have problems with it
locking up under md RAID loads. Have a look over the past couple of
months archives.
Regards,
Richard
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