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# /lib/rcscripts/addons/raid-start.sh: Setup raid volumes at boot
# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-fs/raidtools/files/raid-start.sh,v 1.2 2005/03/02 15:20:35 vapier Exp $
[[ -f /proc/mdstat ]] || exit 0
# We could make this dynamic, but eh
#[[ -z ${MAJOR} ]] && export MAJOR=$(awk '$2 == "md" { print $1 }' /proc/devices)
MAJOR=9
# Try to make sure the devices exist before we use them
create_devs() {
local d
for d in $@ ; do
d=${d/\/dev\/}
[[ -e /dev/${d} ]] && continue
mknod /dev/${d} b ${MAJOR} ${d##*md} >& /dev/null
done
}
# Start software raid with raidtools (old school)
if [[ -x /sbin/raidstart && -f /etc/raidtab ]] ; then
create_devs $(awk '/^[[:space:]]*raiddev/ { print $2 }' /etc/raidtab)
ebegin "Starting up RAID devices (raidtools)"
output=$(raidstart -a 2>&1)
ret=$?
[[ ${ret} -ne 0 ]] && echo "${output}"
eend ${ret}
fi
# Start software raid with mdadm (new school)
if [[ -x /sbin/mdadm && -f /etc/mdadm.conf ]] ; then
create_devs $(awk '/^[[:space:]]*ARRAY/ { print $2 }' /etc/mdadm.conf)
ebegin "Starting up RAID devices (mdadm)"
output=$(mdadm -As 2>&1)
ret=$?
[[ ${ret} -ne 0 ]] && echo "${output}"
eend ${ret}
fi
# vim:ts=4
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