Date: Mon, 21 Jan 2002 18:17:54 -0800 (PST) From: zhan <mangmang2000@netscape.net> To: freebsd-gnats-submit@FreeBSD.org Subject: i386/34144: installation,mounting root from ufs:/dev/md0c,then halt Message-ID: <200201220217.g0M2Hsv92720@freefall.freebsd.org>
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>Number: 34144
>Category: i386
>Synopsis: installation,mounting root from ufs:/dev/md0c,then halt
>Confidential: no
>Severity: critical
>Priority: high
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Mon Jan 21 18:20:00 PST 2002
>Closed-Date:
>Last-Modified:
>Originator: zhan
>Release: 4.4
>Organization:
mosork electronic company
>Environment:
none
>Description:
1. when booting from cdrom,after hardware confirm,my computer halt!
the screen says:
ppc0:<parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0:smc-like chipset (ecp/epp/ps2/nibble) in compatiblemode
ppc0:fifo with 16/16/16 bytes threshold
plip0:<plip network interface> on ppbus0
ad0:19541mb <maxtor 2b020h1>[39703/16/63] at at0-master udma33
acd0: cdrom <samsung cd-rom sc-140f> at ata1-master using pio4
mounting root from ufs:/dev/md0c
then halt!
2. when i pause before normal installation and go to command env
i use lsdev to see what's wrong?
ok:lsdev
disk@0xedf0
disk0:biso drive a:
disk0a:ffs
disk0c:ffs
disk1:bios drive b:
disk2:bios drive c:
then some memory address value
and then screen says:BTX halted!
no dirver B: in bios, why disk1 is driver B:!
my PC is:
a piii 550 cpu,gigabyte motherboard ga-2000p with 2-udma33-port and 2-udma66-port.512mb=1x256+2x128 memory,
i connected maxtor hd in udma33 master mode.my cdrom is connected to second udma33 port with master mode.and a scsi
card(dmx-3294u2w www.domex.com.tw), a soundblast awe 64 gold,a 3c905b network interface,my video card is a nvidia
tnt2ultra.
in bios,i disabled virus protection,boot sequence is cdrom,c,a,irq set is not by pnp os but auto by bios.
>How-To-Repeat:
the first problem is only on my PC,i think.
the 2nd problem i found is on 3 PC.
>Fix:
>Release-Note:
>Audit-Trail:
>Unformatted:
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