[SunRescue] 4/330 woes revisited (with a twist).

[Tim Harrison]

Okay, colour me confused.  After figuring out that the evil beast will
get through the RAM test if I don't have both VME RAM cards in there
(one has 16M, the other has 8M -- if both are in, it freaks out with the
error I posted earlier -- individually, they work fine), I have this
problem:

I worked out that it wants to boot from sd(0,18,0), and when I entered
that info, this is what I got:


>b sd(0,18,0)
Boot: sd(0,18,0) 
root on sd6a fstype 4.2
Boot: vmunix
Size: 1400832+231328+205760 bytes
SunOS Release 4.1.3 (GENERIC) #3: Mon Jul 27 16:43:05 PDT 1992
Copyright (c) 1983-1992, Sun Microsystems, Inc.
cpu = Sun SPARCsystem 300
mem = 49152K (0x3000000)
avail mem = 47439872
Ethernet address = 8:0:20:7:a7:c6
BAD TRAP
(unknown): Data fault
kernel read fault at addr=0xff002e8b, pme=0xff07ffff
Bus Error Reg 20<TIMEOUT>
pc=0xf8133b48, sp=0xf8162be8, psr=0x11000cc6, context=0x0
g1-g7: 30, f819b400, fce07ff0, f81c2688, f8163000, 40000000, 23
Begin traceback... sp = f8162be8
Called from f8134188, fp=f8162c48, args=fce02340 0 fff001d4 6 ff002e80
3d08ca
Called from f8132dd0, fp=f8162ca8, args=fce02340 600 8 0 600 0
Called from f80dda50, fp=f8162d10, args=fce02340 0 ff002e80 ec07ffff 0
f81bf408
Called from f80dd438, fp=f8162d70, args=ee80 c07ffff f818bb14 f818c06d 0
2
Called from f80dd39c, fp=f8162dd0, args=f818f2d4 f818bb14 1 0 20
ffffffff
Called from f80dd358, fp=f8162e30, args=23 0 fff80000 0 f818bb14
f818f2d4
Called from f80e237c, fp=f8162e90, args=f82b9a98 fff02000 0 ec07ffff 0 1
Called from f803731c, fp=f8162ef8, args=16cb 3 133 8000000 c000000 190
Called from f80061fc, fp=f8162f58, args=f8162fb4 f81927c0 ffffffff 0
f80cdccc 0
Called from 20434c, fp=0, args=4000 1ffff8 1 387a0 4000 0
End traceback...
panic: Data fault
rebooting...

Diagnostic Auto-boot in progress... (0,0,0) 

Invalid device = ''
>

Any thoughts?

-- 


Tim Harrison
Network Engineer
harrison at timharrison.com
http://www.networklevel.com/