Re: Kernel Asynchronous IO on HP-UX

Posted in 1998

Chuck Renaud — Thu, 1 Oct 1998 14:52:17 -0500 — source: Informix-list mailing list archive (1991-1998)

> We're about to move to 7.30UC2 -- I'd be interested if anyone has any > experience with KAIO w/7.30. My experience is approximately a 15% improvement using KAIO, regardless of the version of IDS. Machines include K2xx, D3xx and V2250 and OS's include 10.10, 10.20 and 11.00. I have never seen a performance degradation using KAIO, but I have run into people who thought it was enabled when it wasn't. I haven't personally run into any of the reported problems with KAIO, though...I wouldn't be surprised to find out some quirks under 10.10 or 11. --Chuck