Re: [patch] zfs livelock and thread priorities
- From: Peter Schuller <peter.schuller@xxxxxxxxxxxx>
- Date: Fri, 17 Apr 2009 11:49:28 +0200
I find it odd that they would pause for up to 5 seconds, though. I
would expect the throttling to occur over a much smaller time span.
Do you see similarly large pauses in disk I/O during a scrub?
It was 1 second bursts, one per 5 second transaction commit period
yes. My memory is too fuzzy on the details, but it was consistent with
my interpretation of the source.
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/ Peter Schuller
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