O_DIRECT - Mailing list pgsql-hackers

From Christopher Kings-Lynne
Subject O_DIRECT
Date
Msg-id ECEHIKNFIMMECLEBJFIGMEBKCCAA.chriskl@familyhealth.com.au
Whole thread Raw
Responses Re: O_DIRECT
List pgsql-hackers
The O_DIRECT flag has been added in FreeBSD 4.4 (386 & Alpha) also.  From
the release notes:

Kernel Changes

The O_DIRECT flag has been added to open(2) and fcntl(2). Specifying this
flag for open files will attempt to minimize the cache effects of reading
and writing.


See: http://www.freebsd.org/releases/4.4R/relnotes-i386.html



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