Subject: panic: Cannot mount root
To: None <port-mac68k@NetBSD.ORG, pwd@WPI.EDU>
From: Peter William De Bonte <pwd@WPI.EDU>
List: port-mac68k
Date: 09/06/1996 11:24:12
Here is the actual information I see on my screen when booting. The
lines prefixed with ">" are without the Bernoulli connected. Lines
prefixed with ">>" occur with the Bernoulli connected. All other lines
are common to the results of both configurations.
Thanks for any advice!
-Pete
P.S. - I used Booter 1.8 when I recorded this stuff. Booter 1.9b3
gives me slightly different output but the same problem.
-----------------------------------------------------------------------
[ preserving 89324 bytes of netbsd symbol table ]
Bootstrapping NetBSD/mac68k.
Getting mapping from MMU.
System RAM: 8388608 bytes ub 2048 pages.
Low = 0x0, high = 0x800000
Non-system RAM (nubus , etc.):
Log = 0xf9000000, Phys = 0xf9000000, Len = 0x6000000 (100663296d)
no internal video at address 0 -- videoaddr is 0xfbb00020.
Done.
Bootstrapping the pmap system.
Pmap bootstrapped.
Moving ROMBase from 0x40800000 to 0x1800000..
Video address 0xfbb00020 -> 0x5300020.
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
NetBSD 1.1 (GENERIC) #47: Wed Nov 22 19:17:19 PST 1995
root2@wormhole:/disk2/src/sys/arch/mac68k/compile/GENERIC
Apple Macintosh IIcx (68030)
real mem = 8388608
avail mem = 5459968
using 128 buffers containing 524288 bytes of memory
mrg: 'Mac II class ROMs' rom glue, tracing off, debug off, silent traps
adb: bus subsystem
Got following HwCfgFlags: 0xfc00, 0xffffdfff, 0xffffffff, 0x 0
mrg: Not setting up egret.
mrg: ADB interrupts enabled.
adb: extended keyboard at 2
adb: 100 dpi mouse at 3
mainbus0 (root)
ite0 at mainbus0 (minimal console)
adb0 at mainbus0 (ADB event device)
ser0 at mainbus0nubus0 at mainbus0
grf0 at nubus0: 832x600 monochrome QD-compatible (Sigma LaserView Gray Scale Board) display
ncrscsi0 at mainbus0
scsibus0 at ncrscsi0
ncrscsi0 targ 0 lun 0: <CONNER, CP3040A-40mb-3.5, 2.31> SCSI1 0/direct fixed>
sd0 at scsibus0: 40MB, 1026 cyl, 2 head, 40 sec, 512 bytes/sec
>> ncr96scsi0 targ 3 lun 0: <IOMEGA, BETA90, 1.7> SCSI2 0/direct removable
>> sd1 at scsibus0: drive offline
ncr96scsi0 at mainbus0 not configured
asc0 at mainbus0 Apple sound chip.
fpu0 at mainbus0 (mc68882)
floppy0 at mainbus0 not configured
Changing root device to sd0a.
> sd0(ncrscsi0:0:0): error code 91 at block no. 7144704 (decimal)
> sd0(ncrscsi0:0:0): error code 91 at block no. 1280 (decimal)
> sd0(ncrscsi0:0:0): error code 91 at block no. 1280 (decimal)
> sd0(ncrscsi0:0:0): error code 91 at block no. 1280 (decimal)
I/O map kludge for old ROMs that use hardware addresses directly.
> sd0(ncrscsi0:0:0): error code 91 at block no. 1280 (decimal)
> sd0(ncrscsi0:0:0): error code 91 at block no. 1280 (decimal)
> panic: cannot mount root
> Stopped at _Dubugger+0x6: unlk a6
> db>
>> PRAM: 0xffffbad5, macos_boottime: 0xffffbac7.
>> WARNING: Battery clock has earlier time than UNIX fs.
>> Automatic boot in progress: starting file system checks.
>> /dev/rsd0a: file system is clean; not checking
>> setting tty flags
>> starting network
>> add host myname.my.domain: gateway localhost
>> [etc,etc,etc...]
------
Peter W. De Bonte pwd@kirchoff.wpi.edu
Electrical Engineering & Music Major http://www.wpi.edu/~pwd
[Make a living & Have a life] Worcester Polytechnic Institute, MA