Date: Thu, 18 Jul 2002 19:02:17 +0200 From: Bernd Walter <ticso@cicely5.cicely.de> To: Andrew Gallatin <gallatin@cs.duke.edu> Cc: ticso@cicely.de, freebsd-alpha@FreeBSD.ORG Subject: Re: machine checks on a AlphaPC 164LX Message-ID: <20020718170217.GE34977@cicely5.cicely.de> In-Reply-To: <15670.61825.985106.130504@grasshopper.cs.duke.edu> References: <15669.57930.427134.220183@grasshopper.cs.duke.edu> <15670.49338.264301.989244@grasshopper.cs.duke.edu> <20020718164521.GC34977@cicely5.cicely.de> <15670.61825.985106.130504@grasshopper.cs.duke.edu>
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On Thu, Jul 18, 2002 at 12:49:05PM -0400, Andrew Gallatin wrote: > > Bernd Walter writes: > > On Thu, Jul 18, 2002 at 09:20:58AM -0400, Andrew Gallatin wrote: > > > > I have an ide drive connected on my PC164: > > atapci0: <CMD 646 ATA controller> port 0x10380-0x1038f irq 5 at device 11.0 on pci0 > > ata0: at 0x1f0 irq 14 on atapci0 > > ata0: interrupting at ISA irq 14 > > ata1: at 0x170 irq 15 on atapci0 > > ata1: interrupting at ISA irq 15 > > ad0: 1219MB <Conner Peripherals 1275MB - CFS1275A> [2477/16/63] at ata0-master WDMA2 > > hw.chipset.type: cia/bwx > > hw.chipset.bwx: 1 > > If it is a machine you can afford to crash, can you try doing > 'dd if=/dev/rad0 of=/dev/null bs=64k' a few times? With this > machine, one pass is enough to kill it if its in bwx mode.. It survived the first run: [173]cicely9# dd if=/dev/ad0 of=/dev/null bs=64k 19506+1 records in 19506+1 records out 1278369792 bytes transferred in 528.830420 secs (2417353 bytes/sec) 0.165u 1.922s 8:48.84 0.3% 122+387k 0+0io 0pf+0w I'm doing some more. -- B.Walter COSMO-Project http://www.cosmo-project.de ticso@cicely.de Usergroup info@cosmo-project.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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