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# /lib/rcscripts/addons/lvm-start.sh
# $Header: /var/cvsroot/gentoo-x86/sys-fs/lvm2/files/lvm2-start.sh,v 1.7 2007/10/04 16:06:22 cardoe Exp $
dm_in_proc() {
local retval=0
for x in devices misc ; do
grep -qs 'device-mapper' /proc/${x}
retval=$((${retval} + $?))
done
return ${retval}
}
# LVM support for /usr, /home, /opt ....
# This should be done *before* checking local
# volumes, or they never get checked.
# NOTE: Add needed modules for LVM or RAID, etc
# to /etc/modules.autoload if needed
if [ -z "${CDBOOT}" -a -x /sbin/vgscan ] ; then
if [ -e /proc/modules ] && ! dm_in_proc ; then
modprobe dm-mod 2>/dev/null
fi
if [ -d /proc/lvm ] || dm_in_proc ; then
ebegin "Setting up the Logical Volume Manager"
#still echo stderr for debugging
/sbin/vgscan --mknodes --ignorelockingfailure >/dev/null
if [ -x /sbin/vgchange ] && \
[ -f /etc/lvmtab -o -d /etc/lvm ]
then
/sbin/vgchange --ignorelockingfailure -a y >/dev/null
fi
eend $? "Failed to setup the LVM"
fi
fi
# vim:ts=4
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