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kernel panic booting from raid5 with external log

To: linux-xfs@xxxxxxxxxxx
Subject: kernel panic booting from raid5 with external log
From: Ingo Juergensmann <ij@xxxxxxxxxxxxxxxx>
Date: Sat, 2 Mar 2002 06:17:31 +0100
Sender: owner-linux-xfs@xxxxxxxxxxx
User-agent: Mutt/1.3.27i
Hi!

Well, changed my software raid5 / to external log now... copied system to
another disk, rebooted from that disk, made new mkfs.xfs -f -l
logdev=/dev/sde2 /dev/md0 && mount -t xfs -o logdev=/dev/sde2 /dev/md0 /mnt
without any problems and tested its performance with bonnie++. Finally moved
all the data back to fresh md0, edited /etc/fstab (i.e. /mnt/etc/fstab more
exactly) and added logdev=/dev/sde2 to mount options.

Great, I thought, and rebooted... et voila! Oooops... 

Mar  2 03:49:02 atreides kernel: XFS: filesystem is marked as having an
external log; specify logdev on the
Mar  2 03:49:02 atreides kernel: mount command line.
Mar  2 03:49:02 atreides kernel: XFS: SB validate failed

Kernel panic when mounting rootfs: root fs uses a external log and I should
specify where the external logdev is within my mount command - but how?!

I've put my nose into man lilo.conf, man mkfs.xfs and Boot-Howtos but found
nothing that could help me.

Did I missed a point when setting up logdev?

2.4.14-xfs with XFS 1.0.2 stable 

-- 
Ciao...                    // PowerAnimator & Maya Operator
      Ingo               \X/  To boldly design where noone designed before!



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