Date: Wed, 13 Oct 2004 13:03:35 +0000 From: "Mikhail P." <miha@ghuug.org> To: freebsd-hackers@freebsd.org Subject: Re: ad0: FAILURE - WRITE_DMA Message-ID: <200410131303.35695.miha@ghuug.org> In-Reply-To: <200410102330.26228.miha@ghuug.org> References: <200410081937.15068.miha@ghuug.org> <200410091701.01987.miha@ghuug.org> <200410102330.26228.miha@ghuug.org>
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On Sunday 10 October 2004 23:30, Mikhail P. wrote: > On Saturday 09 October 2004 17:01, Mikhail P. wrote: > > I also got another message off-list, where author suggested to play with > > UDMA values. I switched from UDMA100 to UDMA66. System's uptime is 12 > > hours, and no timeouts so far.. but I'm quite sure they will get back in > > few days. > > 1.5 days of uptime, running in UDMA66 changes nothing. Still getting Well, now those timeouts popped up on 5.3-BETA7 system with 4 IDE drives.. They start appearing with high disk activity. System had FreeBSD-4.7 prior to that, and has been rock solid for almost a year. Drives have no problems, that's for sure (4.7 did not show up any timeouts, with uptime for months).. I don't know what to think - is ATA driver horribly broken in 5.x? regards, M.
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