Server becomes io-bound on no disk writes.

compdoc compdoc at
Wed Jul 27 01:32:20 UTC 2011

In my own testing I do know that the speed/throughput is better for the WD
Black than the Barracudas I've tested.

Possible to get the  output of this on each?


sudo hdparm -t /dev/sdc2


sudo hdparm -t /dev/sdb2

If I have it right, those are the large partitions on disk #2 of each
server. Hopefully, they aren't busy at the time of testing...

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