Anze Vidmar escribió: > 1) OK, now I'm wondering how to setup GRUB loader, so if I disconnect > the 1st hdd (in case it fails) the other can take the control. This links with a question about labels of the past week. You can configure Grub references to LABELS, not partitions. Grub will start up root partition with LABEL /, and boot with label /boot, not will depends with the disk. To build it, is better make soft raids on installation time. > > 2) And the other question: Let's say I've successfully booted from the > second disk and I've inserted a new blank disk in place of 1st (dead) > hdd. How to rebuld the mirror? mdadm --manage /dev/md0 --remove /dev/hda1 mdadm --manage /dev/md1 --remove /dev/hda2 mdadm --manage /dev/md2 --remove /dev/hda3 - extract bad disk, and add new good drive mdadm --manage /dev/md0 --add /dev/hda1 mdadm --manage /dev/md1 --add /dev/hda2 mdadm --manage /dev/md2 --add /dev/hda3 The raid remakes auto the mirror. You can see the state at /proc/mdstat > > I'm using FC4, but I'm sure it's the same thing with EL4 that I will > be using in the future. > > Regards, equal > > Anze > -- redhat-list mailing list unsubscribe mailto:redhat-list-request@xxxxxxxxxx?subject=unsubscribe https://www.redhat.com/mailman/listinfo/redhat-list
