Various nuggets of useful technical information.

Friday, June 20, 2008

RAID Array Rebuilding and Boot Disk Creation in Linux

Boot Disk Creation:

cd /lib/modules

mkbootdisk --iso --device [location you want the bootdisk iso to be created
in] [kernel number you want to create a boot disk for]

Fedora core 6 RAID rebuilding:

mdadm [raid device] [harddrive]
ex:
mdadm /dev/md0 --add /dev/sda

Older versions: RH9 et al:

raidhotadd /dev/md0 /dev/sda


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