From owner-freebsd-current Wed Jun 5 02:58:31 1996 Return-Path: owner-current Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id CAA07299 for current-outgoing; Wed, 5 Jun 1996 02:58:31 -0700 (PDT) Received: from masternet.it (root@masternet.it [194.184.65.2]) by freefall.freebsd.org (8.7.5/8.7.3) with SMTP id CAA07279 for ; Wed, 5 Jun 1996 02:58:18 -0700 (PDT) Received: from socrate.gea.org (ts1port1d.masternet.it [194.184.65.23]) by masternet.it (8.6.12/8.6.9) with SMTP id KAA10931 for ; Wed, 5 Jun 1996 10:55:43 +0200 Message-ID: <31B54D9D.41C67EA6@masternet.it> Date: Wed, 05 Jun 1996 11:04:29 +0200 From: Beck Peccoz Amedeo X-Mailer: Mozilla 2.01 (X11; I; FreeBSD 2.2-CURRENT i386) MIME-Version: 1.0 To: freebsd-current@FreeBSD.ORG Subject: CD-ROM hags the machine Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-current@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk 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