panic in vinum

From: Divacky Roman <xdivac02_at_stud.fit.vutbr.cz>
Date: Mon, 28 Jun 2004 12:59:06 +0200
Hi,

I have set up root on vinum configuration. I create vinum conf (with 1
disk now)
vinum> create -f vinum.conf

its gets created...
then I set vinum.autostart and set /etc/fstab to root on vinum. then I
reboot

on a boot (todays current about hour old) it crashes - I am not able to
get crashdump but ddb trace shows this (hand written)
ddb> trace
bre
build_read_request
vinumstart
vinumstrategy
dev_strategy
spec_strategy
breadn
bread
ffs_mountfs
ffs_mount
vfs_mountroot_try
vfs_mountroot
start_init
fork_exit
fork_trampoline

Hopefully you'll fix this... I can provide more info (just ask for it)
/var/log/vinum_history:
28 Jun 2004 12:40:46.627095 *** vinum started ***
28 Jun 2004 12:41:05.415406 create -f vinum.conf
drive YouCrazy device /dev/ad0s1h
 volume root
   plex org concat
       sd len 308382338s driveoffset 4194288s drive YouCrazy
       

/var/log/messages
Jun 28 12:48:33 veronika kernel: Mounting root from ufs:/dev/vinum/root
Jun 28 12:48:33 veronika kernel: WARNING: /mnt/h1 was not properly dismounted
Jun 28 12:48:33 veronika kernel:
Jun 28 12:48:33 veronika kernel:
Jun 28 12:48:33 veronika kernel: Fatal trap 12: page fault while in kernel mode
Jun 28 12:48:33 veronika kernel: fault virtual address  = 0x5c
Jun 28 12:48:33 veronika kernel: fault code             = supervisor read, page
not present
Jun 28 12:48:33 veronika kernel: instruction pointer    = 0x8:0xc076e177
Jun 28 12:48:33 veronika kernel: stack pointer          = 0x10:0xdd0a08d8
Jun 28 12:48:33 veronika kernel: frame pointer          = 0x10:0xdd0a093c
Jun 28 12:48:33 veronika kernel: code segment           = base 0x0, limit 0xffff
f, type 0x1b
Jun 28 12:48:33 veronika kernel: = DPL 0, pres 1, def32 1, gran 1
Jun 28 12:48:33 veronika kernel: processor eflags       = interrupt enabled, res
ume, IOPL = 0
Jun 28 12:48:33 veronika kernel: current process                = 1 (swapper)
Jun 28 12:48:33 veronika kernel: kernel: type 12 trap, code=0

On disk configuration:
veronika ~# less log
   IN VINOveronika.mzm.czYouCrazy0Z_at_From_at_C%volume root state up
   plex name root.p0 state up org concat vol root
   sd name root.p0.s0 drive YouCrazy len 308382338s driveoffset 4194288s
   state up p
   lex root.p0 plexoffset 0s

   IN VINOveronika.mzm.czYouCrazy0Z_at_From_at_'C%volume root state up
   plex name root.p0 state up org concat vol root
   plex name root.p1 state faulty org concat vol root
   sd name root.p0.s0 drive YouCrazy len 308382338s driveoffset
   4194288s state up p
   lex root.p0 plexoffset 0s

veronika ~#

Roman Divacky

P.S. I might try gvinum - is the process the same as with vinum? if so -
should I try it? 
Received on Mon Jun 28 2004 - 09:00:49 UTC

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