On 10/27/2010 4:10 PM, Tom Lane wrote:
Greg Smith<g...@2ndquadrant.com> writes:
André Volpato wrote:
I disabled effective_io_concurrency at AIX but it made no changes on bitmap
index times.
Brad's point is that it probably doesn't do anything at all on AIX, and
is already disabled accordingly.
AFAICT from googling, AIX does have posix_fadvise, though maybe it
doesn't do anything useful ...
regards, tom lane
If there is an easy way to check if it does do anything useful? If so,
I can check it out.
--
Brad Nicholson 416-673-4106
Database Administrator, Afilias Canada Corp.
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