3 # Copyright (c) 2006 The FreeBSD Project
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
36 stop_cmd="mdconfig_stop"
37 start_cmd="mdconfig_start"
38 start_precmd='[ -n "${_mdconfig_list}" ]'
39 required_modules="geom_md:g_md"
46 _ret=`mount | while read _line; do
48 *" ${_mp} "*read-only*)
57 if [ -n "${_ret}" ]; then
71 eval _config=\$mdconfig_${_md}
72 eval _newfs=\$mdconfig_${_md}_newfs
74 _type=${_config##*-t\ }
76 if [ -z "${_type}" ]; then
77 err 1 "You need to specify \"-t <type>\" in mdconfig_${_md}"
80 if [ "${_type}" = "vnode" ]; then
81 _file=${_config##*-f\ }
83 if [ -z "${_file}" ]; then
84 err 2 "You need to specify \"-f <file>\" in mdconfig_${_md} for vnode devices"
86 if [ "${_file}" != "${_file%.uzip}" ]; then
87 _dev="/dev/${_md}.uzip"
89 for _i in `df ${_file} 2>/dev/null`; do _fs=${_i}; done
93 debug "${_md} config: ${_config}"
94 debug "${_md} type: ${_type}"
95 debug "${_md} dev: ${_dev}"
96 debug "${_md} file: ${_file}"
97 debug "${_md} fs: ${_fs}"
98 debug "${_md} newfs flags: ${_newfs}"
103 local _md _mp _config _type _dev _file _fs _newfs _fsck_cmd
105 for _md in ${_mdconfig_list}; do
106 init_variables ${_md}
107 # Create md(4) devices of types swap, malloc and vnode if the
108 # file is on the root partition.
109 if [ "${_type}" != "vnode" -o "${_fs}" = "/" ]; then
110 if [ "${_type}" = "vnode" ]; then
111 if is_readonly ${_fs}; then
112 warn "${_fs} is mounted read-only, skipping ${_md}."
115 if [ "${_file}" != "${_file%.uzip}" ]; then
116 load_kld -m g_uzip geom_uzip || return 3
117 # sleep a bit to allow creation of /dev/mdX.uzip
121 if mdconfig -l -u ${_md} >/dev/null 2>&1; then
122 err 3 "${_md} already exists"
124 echo "Creating ${_md} device (${_type})."
125 if ! mdconfig -a ${_config} -u ${_md}; then
126 echo "Creating ${_md} device failed, moving on."
129 # Skip fsck for uzip devices.
130 if [ "${_type}" = "vnode" ]; then
131 if [ "${_file}" != "${_file%.uzip}" ]; then
133 elif checkyesno background_fsck; then
138 if ! eval ${_fsck_cmd} -p ${_dev} >/dev/null; then
139 echo "Fsck failed on ${_dev}, not mounting the filesystem."
144 newfs ${_newfs} ${_dev} >/dev/null
146 if mount -d ${_dev} 2>&1 >/dev/null; then
147 echo "Mounting ${_dev}."
156 local _md _mp _config _type _dev _file _fs _newfs _i
158 for _md in ${_mdconfig_list}; do
159 init_variables ${_md}
160 if [ "${_type}" != "vnode" -o "${_fs}" = "/" ]; then
161 for _i in `df ${_dev} 2>/dev/null`; do _mp=${_i}; done
162 if [ -z "${_mp}" -o "${_mp}" != "${_mp%%%}" ]; then
163 echo "Device ${_dev} isn't mounted."
165 echo "Umounting ${_dev}."
168 if mdconfig -l -u ${_md} >/dev/null 2>&1; then
169 echo "Destroying ${_md}."
170 mdconfig -d -u ${_md}
177 if [ $# -gt 0 ]; then
180 [ -n "$*" ] && _mdconfig_list="$*"
184 if [ -z "${_mdconfig_list}" ]; then
185 for _mdconfig_config in `list_vars mdconfig_md[0-9]\* |
188 _mdconfig_unit=${_mdconfig_config#mdconfig_md}
189 _mdconfig_list="$_mdconfig_list md$_mdconfig_unit"
191 _mdconfig_list="${_mdconfig_list# }"
194 run_rc_command "${_mdconfig_cmd}"