Date: Thu, 27 Sep 2001 17:12:37 +0200 From: Jerome Fleury <jeje@jeje.org> To: stable@freebsd.org Subject: Re: ad device READ error Message-ID: <20990000.1001603557@sauron.admin.in.none.net> In-Reply-To: <1710000.1001592248@sauron.admin.in.none.net> References: <1710000.1001592248@sauron.admin.in.none.net>
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--On Thursday, September 27, 2001 02:04:08 PM +0200 Jeje <jeje@jeje.org> wrote: > I have a 80Go IDE drive from Maxtor, on a P2B Asus motherboard, with a > BIOS correctly handling this large disk. > > However, when I stress the disk (I mean large I/O), I get a lot of kernel > errors like this: > > Sep 27 12:52:03 balmung /kernel: ad0: HARD READ ERROR blk# 3027119 > status=59 error=40 Sep 27 12:52:13 balmung /kernel: ad0: READ command > timeout - resetting Sep 27 12:52:13 balmung /kernel: ata0: resetting > devices .. done > Sep 27 12:52:13 balmung /kernel: ad0: read interrupt arrived earlyad0: > read error detected (too) late Sep 27 12:52:17 balmung /kernel: ad0: HARD > READ ERROR blk# 3027119 status=59 error=40 Sep 27 12:52:30 balmung last > message repeated 3 times > > stressing the machine (high cpu load while resetting the device). I would just add that when resetting the device, it fallbacks to pio mode (sysctl hw.atamodes), but I still get errors. -- Jerome Fleury To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message
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