[linux-lvm] LVM 1.03 root file system on Redhat 7.3
Daniel Savard
dsavard at cids.ca
Thu May 30 19:21:02 UTC 2002
le jeu 30-05-2002 à 02:22, James B. Byrne a écrit :
>
> We are using the grub bootloader. We have followed the
> instructions contained in the the lvm howto document provided by
> sistina, to the best of my ability to understand them.
>
> The problem is that system gives a kernel panic when started using
> the lvm boot option. Is there a way to redirect the boot dialogue
> output to a file? It appears that the most informative messages may
> be scrolling of the top of the screen. What I am seeing is this:
>
> kmod: failed to exec /sbin/modeprobe -s -k block-major-7 errno = 2
>
> repeated 16 times, followed by
>
> vgvchange -- volume group "vg00" successfully activated
>
> VFS: Cannot open root device "vg00"/lv01: or 00:00
> Please append correct "root=" boot option
> Kernel panic: VFS: Unable to mount root fs on 00:00
>
> Help?
>
> Regards,
> Jim
> --- e-mail is NOT a secure channel
> James B. Byrne mailto:ByrneJB at Harte-Lyne.ca
> Harte & Lyne Limited http://www.harte-lyne.ca
> 9 Brockley Drive vox: +1 905 561 1241
> Hamilton, Ontario fax: +1 905 561 0757
> Canada L8E 3C3
>
Although I am using lilo, I suppose it is the same problem I
encountered.
Don't know GRUB, but I suppose there is a line which specify your root
filesystem. You should have something like: /dev/myvg/mylv instead of
/dev/sdaX or /dev/hdaX or any disk name.
Regards,
--
=======================================
Daniel Savard
Consultation Informatique Daniel Savard
551, boul. Sir-Wilfrid-Laurier
suite 105
Beloeil, (Québec)
Canada J3G 4J1
Tél: (450) 467-8014
Internet: dsavard at cids.ca
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