Async I/O at AIX 5.2

From: pSeries AIX Geek (aixgeek@YAHOO.COM)
Date: Sun Mar 28 2004 - 20:09:30 EST

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There are two different aio devices at AIX 5.2: aio0
(legacy) and posix_aio0 (new at AIX 5.2).

Anyone have any comments on the difference?

aio0 is marked as the "legacy" version (run "lsdev -C
| grep aio"), but yet, it's different, in that
maxservers/minservers are set on a CPU basis, not
system-wide.

- pAG

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