If you use SSD, they are the "/guilty/" ones for the high IOPS ;)
Bruno
Mika Borner wrote:
Bruno Sousa wrote:
Maybe that's the ZFS ARC (cache) mechanism kicking in..
What tool are you using and what type of test?
This is on a AmberRoad-Box. It is a short peak, and these are mostly
write operations. It's possible that this is just a flush to disks
from the ARC. The Pool is mirrored.
Here's the pretty picture:
http://my2ndhead.blogspot.com/2009/10/high-iops-for-1tb.html
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