Re: checkpointer continuous flushing - V18 - Mailing list pgsql-hackers

From Tom Lane
Subject Re: checkpointer continuous flushing - V18
Date
Msg-id 13649.1456157120@sss.pgh.pa.us
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In response to Re: checkpointer continuous flushing - V18  (Andres Freund <andres@anarazel.de>)
Responses Re: checkpointer continuous flushing - V18
List pgsql-hackers
Andres Freund <andres@anarazel.de> writes:
> Interesting. That doesn't reflect my own tests, even on rotating media,
> at all. I wonder if it's related to:
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=23d0127096cb91cb6d354bdc71bd88a7bae3a1d5

> If you use your 12.04 kernel, that'd not be fixed. Which might be a
> reason to do it as you suggest.

Hmm ... that kernel commit is less than 4 months old.  Would it be
reflected in *any* production kernels yet?
        regards, tom lane



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