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- #! /bin/sh
- set -e
-
- . /usr/share/debconf/confmodule
-
- # Cloned-and-hacked from hw-detect/disk-detect.sh.
- # Activate support for Serial ATA RAID
- if which dmraid >/dev/null 2>&1 && \
- [ ! -e /var/lib/disk-detect/activate_dmraid ]; then
- # Device mapper support is required to run dmraid
- if ! dmsetup version >/dev/null 2>&1; then
- log-output -t activate-dmraid modprobe dm-mod || true
- fi
-
- if dmraid -c -s >/dev/null 2>&1; then
- # If dmraid is installed on the live CD but the user didn't
- # want to use it, they have already lost, since dmraid
- # activated the array on boot and hid the device nodes
- # corresponding to the underlying raw devices, and there's
- # no easy way to get them back ('dmraid -an' doesn't do it).
- # Boo hiss. We can't add translatable text at this point for
- # Ubuntu 9.10, but when we can, a warning wouldn't hurt.
- logger -t activate-dmraid "Serial ATA RAID disk(s) detected. If this was bad, boot with 'nodmraid'."
- db_set disk-detect/activate_dmraid true
-
- mkdir -p /var/lib/disk-detect
- touch /var/lib/disk-detect/activate_dmraid
- logger -t activate-dmraid "Enabling dmraid support."
- # Activate only those arrays which have all disks
- # present.
- for dev in $(dmraid -r -c); do
- [ -e "$dev" ] || continue
- log-output -t activate-dmraid dmraid-activate "$(basename "$dev")"
- done
-
- apt-install dmraid
- else
- logger -t activate-dmraid "No Serial ATA RAID disks detected"
- fi
- fi
-