On Sunday 21 January 2007 17:02, Bo Jacobsen wrote:
I have done a:
grub root (hd0,1) setup (hd0)
on the harddisk so it should be OK. Besides the 2.19.1 kernel on the system boots without any problems. Both kernels are defined in /boot/grub/menu.lst: .. title Linux 2.6.19.1 # This always works, no matter the hardware. root (hd0,1) kernel /boot/boot.2.19 root=/dev/md1
title Default OpenSuSE 10.2 # Do not work, but if harddisk is attached to MS Virtual PC then it works !? root (hd0,1) kernel /boot/vmlinuz-2.6.18.2-34-default root=/dev/md1 initrd /boot/initrd-2.6.18.2-34-default
When booting the default SuSE kernel, the following is written to the screen: Loading liniar md: Liniar personality registered for level1 Loading JBD Loading mbcache Loading ext3 md: MD1: No device found for /dev/md1 Waiting for device /dev/md1 to appear: OK /dev/md1: Unknown volume type Invalid boot file system - exiting to /bin/sh. .. And then the boot stops.
The same harddisk mounted on a MS Virtual PC and booted with the same Grub bootline, boots as expected, and makes the following lines in boot.msg: .. Loading liniar Loading mbcache Loading ext3 mdadm: /dev/md0 has been started with 1 drive (out of 2). mdadm: /dev/md1 has been started with 1 drive (out of 2). ... /Bo
Since the data is still intact and you have 2 different methods of booting this RAID array I think its something very basic that you are overlooking. Been there done that myself. Are you sure of the grub parameters on the raid array? You're showing us your selected lines of /boot/grub/menu.lst and not the whole thing so we can't spot any potential errors/differences. Is there an initrd line for the boot-2.19 kernel? What other params are we not seeing? One nit to pick also. Why put /swap on the RAID array? I'd advocate having two separate non-RAID /swap files on the bare metal. But then, that's just me. /swap is slow enough compared to main memory but then you also want to write that transient data again to another drive and slow the rest of the system down, again? Sure modern systems are fast but I look at it as unneeded wear and tear. Stan Stan -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org