On 2009/02/04 19:25 (GMT) Sbs Bofh composed:
Sbs Bofh wrote:
For years I've been setting up (open)suse machines with three (or more) partitions - each one using software RAID1, all partitions created and RAID set up during the installation. Has worked (at least up to 10.3) like a dream...
/dev/md0 as /boot, /dev/md1 as /, and /dev/md2 as swap is(was) my current standard.
Is it true that you simply can't do this (at least the /boot bit) with opensuse 11.x?
I'm starting with two blank hard drives...
Please can someone give me a vaguely step-by-step process of how to achieve my "/dev/md0 as /boot, /dev/md1 as /, and /dev/md2 as swap", the configuration I've been using sucessfully for so many years with previous version of (open)suse.
I never used RAID until a couple of months ago, and spent a lot of time evaluating how I should do it beforehand. I chose mdraid because I have a long history of multibooting, and for mdraid it is not necessary to use whole disks as RAID devices. Long ago I learned need to repair was inevitable, and that repairs from HD boots were almost always easier than booting from removable media. So, I started by doing all my partitioning in advance of beginning installation anything. Next I booted a Knoppix CD, and installed Grub on hd0,0 and hd1,0. I then put OS/2 on hd0,1 and DOS on hd0,2, after which I installed 11.0, followed by 11.1. During 11.0 installation I created md0-md7 on hd0,6-hd0,13 and hd1,6-hd1,13. The details you can see on http://fm.no-ip.com/tmp/Linux/f965-02.txt . I directed the SUSE installers to put Grub on /, which failed in all cases, leading to: https://bugzilla.novell.com/show_bug.cgi?id=463033 Still, in spite of that bug, because I put Grub on hd0,0, I am able to boot both 11.0 and 11.1. Note that I do not mount hd0,0 as /boot in any case, so upgrades do not disturb what is working for booting. There's little significant benefit for a real /boot partition to live on RAID. Its contents infrequently needs to be changed. It if works that way, fine, but it is not necessary. I've never seen a benefit to putting Grub on MBR either. Usually it's just an opportunity for some installer to break an installation one wishes to keep intact. It usually isn't necessary, and I've never done it yet. http://en.opensuse.org/Bugs/grub#How_does_a_PC_boot_.2F_How_can_I_set_up_a_w... -- "Do not let any unwholesome talk come out of your mouths, but only what is helpful for building others up." Ephesians 4:29 NIV Team OS/2 ** Reg. Linux User #211409 Felix Miata *** http://fm.no-ip.com/ -- To unsubscribe, e-mail: opensuse+unsubscribe@opensuse.org For additional commands, e-mail: opensuse+help@opensuse.org