Date: Sun, 12 Dec 1999 22:22:45 +0100 (CET) From: Gergely EGERVARY <mauzi@aquarius.poli.hu> To: freebsd-hackers@freebsd.org Subject: Re: silo overflows Message-ID: <Pine.BSF.4.10.9912122221550.1301-100000@aquarius.poli.hu> In-Reply-To: <Pine.BSF.4.10.9912122215250.1223-100000@aquarius.poli.hu>
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> what kind of disk to you have? and the chipset? (this may seem irrelevant > but misconfigured DMA devices can block the cpu for long enough to cause > this sort of thing in some cases). ALSO check systat -vmstat while this > is happenning and check that you don't have a source of spurious > interrupts. > > Julian intel 440bx chipset (abit-bh6 mainboard) quantum cx13.0a ata4 disk actually i don't see any spurious interrupts :) anyway... the raw disk read access speed (not fs!) is about 3MB/sec this disk reads more than 10MB/secs with other OS'es... any ideas? -- mauzi To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-hackers" in the body of the message
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