Date: Wed, 05 Jun 1996 11:04:29 +0200 From: Beck Peccoz Amedeo <gea@masternet.it> To: freebsd-current@FreeBSD.ORG Subject: CD-ROM hags the machine Message-ID: <31B54D9D.41C67EA6@masternet.it>
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I'm running FreeBSD current (ctm 1849) and the CD-ROM hangs the system after few seconds of disk access producing the following on the console: Jun 5 10:36:21 socrate /kernel: cd0(ahc0:3:0): timed out in dataout phase, SCSISIGI == 0x48 Jun 5 10:36:21 socrate /kernel: cd0(ahc0:3:0): timed out in dataout phase, SCSISIGI == 0x48 Jun 5 10:36:30 socrate /kernel: cd0(ahc0:3:0): BUS DEVICE RESET message queued. Jun 5 10:36:30 socrate /kernel: cd0(ahc0:3:0): BUS DEVICE RESET message queued. Jun 5 10:36:33 socrate /kernel: Bus Device Reset Message Sent Jun 5 10:36:33 socrate /kernel: Bus Device Reset Message Sent The only way to get out of this is to shut the system down... I belive it's a software problem as: 1) the CD-ROM works under two other operting systems on the same machine 2) the CD-ROM works with 2.2 kernel.GENERIC Anyway my machine is configured as follows: - Controller SCSI Adaptech 2940 U/UW bios v1.21 - HD SCSI Wide Seagate ST32550W (connected to the wide connector) - CD-ROM SCSI-II Sony CDU 76-S (connected to the standard connector) May this be due to actual VM problems? If not should I argue there's a bug in the ahc controller? -- Beck-Peccoz Amedeo GEA Software S.r.l. Via Deffeyes, 1 11025 Gressoney Saint Jean (AO) ITALY Tel. ++39-125-366302 Fax. ++39-125-366415
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