#!/bin/bash
# called by dracut
check() {
require_binaries dmsetup || return 1
return 255
}
# called by dracut
depends() {
return 0
}
# called by dracut
installkernel() {
instmods =drivers/md dm_mod dm-cache dm-cache-mq dm-cache-cleaner
}
# called by dracut
install() {
modinfo -k $kernel dm_mod >/dev/null 2>&1 && \
inst_hook pre-udev 30 "$moddir/dm-pre-udev.sh"
inst_multiple dmsetup
inst_multiple -o dmeventd
inst_libdir_file "libdevmapper-event.so*"
inst_rules 10-dm.rules 13-dm-disk.rules 95-dm-notify.rules
# Gentoo ebuild for LVM2 prior to 2.02.63-r1 doesn't install above rules
# files, but provides the one below:
inst_rules 64-device-mapper.rules
# debian udev rules
inst_rules 60-persistent-storage-dm.rules 55-dm.rules
inst_rules "$moddir/11-dm.rules"
inst_rules "$moddir/59-persistent-storage-dm.rules"
prepare_udev_rules 59-persistent-storage-dm.rules
inst_hook shutdown 25 "$moddir/dm-shutdown.sh"
}