Re: [9fans] pcauth kernel panic

[Charles Forsyth <forsyth@terzarima.net>]

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you might have a fossil partition, but the kernel seems to be starting
kfs, which won't be too happy with a fossil partition.

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From: <tt.gustavsson@bredband.net>
To: <9fans@cse.psu.edu>
Subject: [9fans] pcauth kernel panic
Date: Fri, 18 Jun 2004 14:37:37 +0200
Message-ID: <20040618123737.JWDE22270.mxfep04.bredband.com@mxfep04>

I have followed the instructions for making a cpu kernel in the wiki.

I downloaded the latest sources  in /sys/src/9 ... 

I made a kernel with smp enabled and thought to use it in place of my working
terminal, on a dual PPro machine, with fossil as a filesystem.

Is this wrong to use fossil as the main filesystem on a cpu/auth, what kernel options 
needs to be put into the mk file for this to work (actually i would like to use the cpu 
server as a fileserver as well, but that will be another day).

Anyway I setup a serial console that received the following messages when the new
kernel was booting:

Plan 9
cpu0: 200MHz GenueineIntel PentiumPro (cpuid: AX 0x0619 DX 0xFBFF)
ELCR: 0800
cpu1: 200MHz GenueineIntel PentiumPro (cpuid: AX 0x0617 DX 0xFBFF)
#l0: rtl8139: 10Mbps port 0x8000 irq 11: 0050FC8DC409
22565 free pages 90260K bytes, 730260 swap
root is from (tcp, il, local)[local!#S/sdC0/fossil]:
user[none]: bootes
kfs...File system main inconsistent
Would you like to ream it (y/n)?
tag =panic: boot process died: sys: write on closed pipe pc=0x00006dfc
Tnone; expected Tdir; addr = 2
kfs init 7: FID1 attach to root
kfs 7: suicide: sys: trap: fault read addr=0x0 pc=0x0001cab3
vedumpstack
rsion...panic: boot process died: sys: write on closed pipe pc=0x00006dfc
ktrace /kernel/path 801067af 800099d4
estackx 80009c10

.........


It seems to me that he tries to mount a kfs file system, am i right?


/Tony G