#!/bin/bash # -*- mode: shell-script; indent-tabs-mode: nil; sh-basic-offset: 4; -*- # ex: ts=8 sw=4 sts=4 et filetype=sh check() { local _rootdev # if we don't have dmraid installed on the host system, no point # in trying to support it in the initramfs. require_binaries dmraid || return 1 [[ $hostonly ]] || [[ $mount_needs ]] && { for dev in "${!host_fs_types[@]}"; do [[ "${host_fs_types[$dev]}" != *_raid_member ]] && continue DEVPATH=$(get_devpath_block "$dev") for holder in "$DEVPATH"/holders/*; do [[ -e "$holder" ]] || continue [[ -e "$holder/dm" ]] && return 0 break done done return 255 } return 0 } depends() { echo dm rootfs-block return 0 } cmdline() { local _activated declare -A _activated for dev in "${!host_fs_types[@]}"; do local holder DEVPATH DM_NAME majmin [[ "${host_fs_types[$dev]}" != *_raid_member ]] && continue DEVPATH=$(get_devpath_block "$dev") for holder in "$DEVPATH"/holders/*; do [[ -e "$holder" ]] || continue dev="/dev/${holder##*/}" DM_NAME="$(dmsetup info -c --noheadings -o name "$dev" 2>/dev/null)" [[ ${DM_NAME} ]] && break done [[ ${DM_NAME} ]] || continue if ! [[ ${_activated[${DM_NAME}]} ]]; then printf "%s" " rd.dm.uuid=${DM_NAME}" _activated["${DM_NAME}"]=1 fi done } install() { local _i if [[ $hostonly_cmdline == "yes" ]]; then cmdline >> "${initdir}/etc/cmdline.d/90dmraid.conf" echo >> "${initdir}/etc/cmdline.d/90dmraid.conf" fi inst_multiple dmraid inst_multiple -o kpartx inst $(command -v partx) /sbin/partx inst "$moddir/dmraid.sh" /sbin/dmraid_scan inst_rules 64-md-raid.rules inst_libdir_file "libdmraid-events*.so*" inst_rules "$moddir/61-dmraid-imsm.rules" #inst "$moddir/dmraid-cleanup.sh" /sbin/dmraid-cleanup inst_hook pre-trigger 30 "$moddir/parse-dm.sh" }