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Date: Fri, 21 Jun 1996 12:22:14 +1000 (EST)
From: Richard Beyer <www@mnemosyne.muse.com.au>
To: freebsd-questions@freebsd.org
Subject: My CDROM disappeared.
Message-ID: <Pine.BSF.3.91.960621121427.223A-100000@mnemosyne.muse.com.au>
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Newbie question.

Anyone seen this happen before?  My CDROM disappeared between boots, and 
I didn't change anything.


Jun 19 12:06:28 mnemosyne /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa
Jun 19 12:06:48 mnemosyne /kernel: wdc0: unit 0 (wd0): <QUANTUM FIREBALL1280A>
Jun 19 12:06:48 mnemosyne /kernel: wd0: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
Jun 19 12:06:48 mnemosyne /kernel: wdc1 at 0x170-0x177 irq 15 on isa
Jun 19 12:06:48 mnemosyne /kernel: wdc1: unit 1 (atapi): <NEC                 CD-ROM DRIVE:273/4.25>, removable, iordy
Jun 19 12:06:48 mnemosyne /kernel: wcd0: 500Kb/sec, 512Kb cache, 512 volume levels, caddy
Jun 19 12:06:49 mnemosyne /kernel: wcd0: 120mm audio disc loaded

mount /cdrom works fine here.


Jun 19 17:02:58 mnemosyne /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa
Jun 19 17:02:58 mnemosyne /kernel: wdc0: unit 0 (wd0): <QUANTUM FIREBALL1280A>
Jun 19 17:02:58 mnemosyne /kernel: wd0: 1222MB (2503872 sectors), 2484 cyls, 16 heads, 63 S/T, 512 B/S
Jun 19 17:02:58 mnemosyne /kernel: wdc1 not found at 0x170

mount /cdrom: device not configured.

With no device or kernel changes in between.  I'm at a loss.

??Relevent kernel entries:
###############################
controller	wdc0	at isa? port "IO_WD1" bio irq 14 vector wdintr
disk		wd0	at wdc0 drive 0
disk		wd1	at wdc0 drive 1

controller	wdc1	at isa? port "IO_WD2" bio irq 15 vector wdintr
disk		wd2	at wdc1 drive 0
disk		wd3	at wdc1 drive 1

options         ATAPI   #Enable ATAPI support for IDE bus
device          wcd0    #IDE CD-ROM

/etc/fstab contains the following line.
/dev/wcd0c			/cdrom			cd9660	ro,noauto 0 0




Cheers,

Richard.

..........................................................................
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