Date: Sun, 24 Feb 2002 04:50:15 -0500 From: Richard A Steenbergen <ras@e-gerbil.net> To: freebsd-net@freebsd.org Subject: HZ=1000 and NFS Message-ID: <20020224095015.GJ413@overlord.e-gerbil.net>
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Is anyone aware of problems with HZ=1000 and NFS? I was playing around with Luigi's device polling and had no problems (and significant performance improvement under heavy network load), except for one server doing NFS. After playing around with it for a bit I found that it worked perfectly if I did not set HZ=1000. I had a problem with HZ=1000 and NFS once before when playing with ALTQ, but never persued it. The problem I'm experiencing now is a complete system lockup, no panic or crashing or informative errors of any kind. The cursor still blinks but everything else is totally frozen. -- Richard A Steenbergen <ras@e-gerbil.net> http://www.e-gerbil.net/ras PGP Key ID: 0x138EA177 (67 29 D7 BC E8 18 3E DA B2 46 B3 D8 14 36 FE B6) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-net" in the body of the message
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