1#!/bin/sh
2#-
3# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11# notice, this list of conditions and the following disclaimer in the
12# documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
| 1#!/bin/sh
2#-
3# Copyright (c) 2010 iXsystems, Inc. All rights reserved.
4#
5# Redistribution and use in source and binary forms, with or without
6# modification, are permitted provided that the following conditions
7# are met:
8# 1. Redistributions of source code must retain the above copyright
9# notice, this list of conditions and the following disclaimer.
10# 2. Redistributions in binary form must reproduce the above copyright
11# notice, this list of conditions and the following disclaimer in the
12# documentation and/or other materials provided with the distribution.
13#
14# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24# SUCH DAMAGE.
25#
|
26# $FreeBSD: head/usr.sbin/pc-sysinstall/backend/functions-unmount.sh 227118 2011-11-05 19:25:21Z jpaetzel $
| 26# $FreeBSD: head/usr.sbin/pc-sysinstall/backend/functions-unmount.sh 232899 2012-03-12 21:32:43Z jpaetzel $
|
27
28# Functions which unmount all mounted disk filesystems
29
30# Unmount all mounted partitions under specified dir
31umount_all_dir()
32{
33 _udir="$1"
34 _umntdirs=`mount | sort -r | grep "on $_udir" | cut -d ' ' -f 3`
35 for _ud in $_umntdirs
36 do
37 umount -f ${_ud}
38 done
39}
40
41# Script that adds our gmirror devices for syncing
42start_gmirror_sync()
43{
44
45 cd ${MIRRORCFGDIR}
46 for DISK in `ls ${MIRRORCFGDIR}`
47 do
48 MIRRORDISK="`cat ${DISK} | cut -d ':' -f 1`"
49 MIRRORBAL="`cat ${DISK} | cut -d ':' -f 2`"
50 MIRRORNAME="`cat ${DISK} | cut -d ':' -f 3`"
51
52 # Start the mirroring service
53 rc_nohalt "gmirror forget ${MIRRORNAME}"
54 rc_halt "gmirror insert ${MIRRORNAME} ${MIRRORDISK}"
55
56 done
57
58};
59
60# Unmounts all our mounted file-systems
61unmount_all_filesystems()
62{
63 # Copy the logfile to disk before we unmount
64 cp ${LOGOUT} ${FSMNT}/root/pc-sysinstall.log
65 cd /
66
67 # Start by unmounting any ZFS partitions
68 zfs_cleanup_unmount
69
70 # Lets read our partition list, and unmount each
71 ##################################################################
72 for PART in `ls ${PARTDIR}`
73 do
74 PARTDEV=`echo $PART | sed 's|-|/|g'`
| 27
28# Functions which unmount all mounted disk filesystems
29
30# Unmount all mounted partitions under specified dir
31umount_all_dir()
32{
33 _udir="$1"
34 _umntdirs=`mount | sort -r | grep "on $_udir" | cut -d ' ' -f 3`
35 for _ud in $_umntdirs
36 do
37 umount -f ${_ud}
38 done
39}
40
41# Script that adds our gmirror devices for syncing
42start_gmirror_sync()
43{
44
45 cd ${MIRRORCFGDIR}
46 for DISK in `ls ${MIRRORCFGDIR}`
47 do
48 MIRRORDISK="`cat ${DISK} | cut -d ':' -f 1`"
49 MIRRORBAL="`cat ${DISK} | cut -d ':' -f 2`"
50 MIRRORNAME="`cat ${DISK} | cut -d ':' -f 3`"
51
52 # Start the mirroring service
53 rc_nohalt "gmirror forget ${MIRRORNAME}"
54 rc_halt "gmirror insert ${MIRRORNAME} ${MIRRORDISK}"
55
56 done
57
58};
59
60# Unmounts all our mounted file-systems
61unmount_all_filesystems()
62{
63 # Copy the logfile to disk before we unmount
64 cp ${LOGOUT} ${FSMNT}/root/pc-sysinstall.log
65 cd /
66
67 # Start by unmounting any ZFS partitions
68 zfs_cleanup_unmount
69
70 # Lets read our partition list, and unmount each
71 ##################################################################
72 for PART in `ls ${PARTDIR}`
73 do
74 PARTDEV=`echo $PART | sed 's|-|/|g'`
|
75 PARTFS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 1`"
76 PARTMNT="`cat ${PARTDIR}/${PART} | cut -d ':' -f 2`"
77 PARTENC="`cat ${PARTDIR}/${PART} | cut -d ':' -f 3`"
78 PARTLABEL="`cat ${PARTDIR}/${PART} | cut -d ':' -f 4`"
| 75 PARTFS="`cat ${PARTDIR}/${PART} | cut -d '#' -f 1`"
76 PARTMNT="`cat ${PARTDIR}/${PART} | cut -d '#' -f 2`"
77 PARTENC="`cat ${PARTDIR}/${PART} | cut -d '#' -f 3`"
78 PARTLABEL="`cat ${PARTDIR}/${PART} | cut -d '#' -f 4`"
|
79
80 if [ "${PARTENC}" = "ON" ]
81 then
82 EXT=".eli"
83 else
84 EXT=""
85 fi
86
87 if [ "${PARTFS}" = "SWAP" ]
88 then
89 rc_nohalt "swapoff ${PARTDEV}${EXT}"
90 fi
91
92 # Check if we've found "/", and unmount that last
93 if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ]
94 then
95 rc_halt "umount -f ${PARTDEV}${EXT}"
96
97 # Re-check if we are missing a label for this device and create it again if so
98 if [ ! -e "/dev/label/${PARTLABEL}" ]
99 then
100 case ${PARTFS} in
101 UFS) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
102 UFS+S) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
103 UFS+SUJ) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
104 UFS+J) glabel label ${PARTLABEL} ${PARTDEV}${EXT}.journal ;;
105 *) ;;
106 esac
107 fi
108 fi
109
110 # Check if we've found "/" and make sure the label exists
111 if [ "$PARTMNT" = "/" -a "${PARTFS}" != "ZFS" ]
112 then
113 if [ ! -e "/dev/label/${PARTLABEL}" ]
114 then
115 case ${PARTFS} in
116 UFS) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
117 UFS+S) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
118 UFS+SUJ) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
119 UFS+J) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}.journal" ;;
120 *) ;;
121 esac
122 fi
123 fi
124 done
125
126 # Last lets the /mnt partition
127 #########################################################
128 rc_nohalt "umount -f ${FSMNT}"
129
130 # If are using a ZFS on "/" set it to legacy
131 if [ ! -z "${FOUNDZFSROOT}" ]
132 then
133 rc_halt "zfs set mountpoint=legacy ${FOUNDZFSROOT}"
134 fi
135
136 # If we need to relabel "/" do it now
137 if [ ! -z "${ROOTRELABEL}" ]
138 then
139 ${ROOTRELABEL}
140 fi
141
142 # Unmount our CDMNT
143 rc_nohalt "umount -f ${CDMNT}" >/dev/null 2>/dev/null
144
145 # Check if we need to run any gmirror syncing
146 ls ${MIRRORCFGDIR}/* >/dev/null 2>/dev/null
147 if [ $? -eq 0 ]
148 then
149 # Lets start syncing now
150 start_gmirror_sync
151 fi
152
153};
154
155# Unmounts any filesystems after a failure
156unmount_all_filesystems_failure()
157{
158 cd /
159
160 # if we did a fresh install, start unmounting
161 if [ "${INSTALLMODE}" = "fresh" ]
162 then
163
164 # Lets read our partition list, and unmount each
165 ##################################################################
166 if [ -d "${PARTDIR}" ]
167 then
168 for PART in `ls ${PARTDIR}`
169 do
170 PARTDEV=`echo $PART | sed 's|-|/|g'`
| 79
80 if [ "${PARTENC}" = "ON" ]
81 then
82 EXT=".eli"
83 else
84 EXT=""
85 fi
86
87 if [ "${PARTFS}" = "SWAP" ]
88 then
89 rc_nohalt "swapoff ${PARTDEV}${EXT}"
90 fi
91
92 # Check if we've found "/", and unmount that last
93 if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ]
94 then
95 rc_halt "umount -f ${PARTDEV}${EXT}"
96
97 # Re-check if we are missing a label for this device and create it again if so
98 if [ ! -e "/dev/label/${PARTLABEL}" ]
99 then
100 case ${PARTFS} in
101 UFS) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
102 UFS+S) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
103 UFS+SUJ) glabel label ${PARTLABEL} ${PARTDEV}${EXT} ;;
104 UFS+J) glabel label ${PARTLABEL} ${PARTDEV}${EXT}.journal ;;
105 *) ;;
106 esac
107 fi
108 fi
109
110 # Check if we've found "/" and make sure the label exists
111 if [ "$PARTMNT" = "/" -a "${PARTFS}" != "ZFS" ]
112 then
113 if [ ! -e "/dev/label/${PARTLABEL}" ]
114 then
115 case ${PARTFS} in
116 UFS) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
117 UFS+S) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
118 UFS+SUJ) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}" ;;
119 UFS+J) ROOTRELABEL="glabel label ${PARTLABEL} ${PARTDEV}${EXT}.journal" ;;
120 *) ;;
121 esac
122 fi
123 fi
124 done
125
126 # Last lets the /mnt partition
127 #########################################################
128 rc_nohalt "umount -f ${FSMNT}"
129
130 # If are using a ZFS on "/" set it to legacy
131 if [ ! -z "${FOUNDZFSROOT}" ]
132 then
133 rc_halt "zfs set mountpoint=legacy ${FOUNDZFSROOT}"
134 fi
135
136 # If we need to relabel "/" do it now
137 if [ ! -z "${ROOTRELABEL}" ]
138 then
139 ${ROOTRELABEL}
140 fi
141
142 # Unmount our CDMNT
143 rc_nohalt "umount -f ${CDMNT}" >/dev/null 2>/dev/null
144
145 # Check if we need to run any gmirror syncing
146 ls ${MIRRORCFGDIR}/* >/dev/null 2>/dev/null
147 if [ $? -eq 0 ]
148 then
149 # Lets start syncing now
150 start_gmirror_sync
151 fi
152
153};
154
155# Unmounts any filesystems after a failure
156unmount_all_filesystems_failure()
157{
158 cd /
159
160 # if we did a fresh install, start unmounting
161 if [ "${INSTALLMODE}" = "fresh" ]
162 then
163
164 # Lets read our partition list, and unmount each
165 ##################################################################
166 if [ -d "${PARTDIR}" ]
167 then
168 for PART in `ls ${PARTDIR}`
169 do
170 PARTDEV=`echo $PART | sed 's|-|/|g'`
|
171 PARTFS="`cat ${PARTDIR}/${PART} | cut -d ':' -f 1`"
172 PARTMNT="`cat ${PARTDIR}/${PART} | cut -d ':' -f 2`"
173 PARTENC="`cat ${PARTDIR}/${PART} | cut -d ':' -f 3`"
| 171 PARTFS="`cat ${PARTDIR}/${PART} | cut -d '#' -f 1`"
172 PARTMNT="`cat ${PARTDIR}/${PART} | cut -d '#' -f 2`"
173 PARTENC="`cat ${PARTDIR}/${PART} | cut -d '#' -f 3`"
|
174
175 if [ "${PARTFS}" = "SWAP" ]
176 then
177 if [ "${PARTENC}" = "ON" ]
178 then
179 swapoff ${PARTDEV}.eli >/dev/null 2>/dev/null
180 else
181 swapoff ${PARTDEV} >/dev/null 2>/dev/null
182 fi
183 fi
184
185 # Check if we've found "/" again, don't need to mount it twice
186 if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ]
187 then
188 umount -f ${PARTDEV} >/dev/null 2>/dev/null
189 umount -f ${FSMNT}${PARTMNT} >/dev/null 2>/dev/null
190 fi
191 done
192
193 # Last lets the /mnt partition
194 #########################################################
195 umount -f ${FSMNT} >/dev/null 2>/dev/null
196
197 fi
198 else
199 # We are doing a upgrade, try unmounting any of these filesystems
200 chroot ${FSMNT} /sbin/umount -a >/dev/null 2>/dev/null
201 umount -f ${FSMNT}/usr >/dev/null 2>/dev/null
202 umount -f ${FSMNT}/dev >/dev/null 2>/dev/null
203 umount -f ${FSMNT} >/dev/null 2>/dev/null
204 sh ${TMPDIR}/.upgrade-unmount >/dev/null 2>/dev/null
205 fi
206
207 # Unmount our CDMNT
208 umount ${CDMNT} >/dev/null 2>/dev/null
209
210};
| 174
175 if [ "${PARTFS}" = "SWAP" ]
176 then
177 if [ "${PARTENC}" = "ON" ]
178 then
179 swapoff ${PARTDEV}.eli >/dev/null 2>/dev/null
180 else
181 swapoff ${PARTDEV} >/dev/null 2>/dev/null
182 fi
183 fi
184
185 # Check if we've found "/" again, don't need to mount it twice
186 if [ "$PARTMNT" != "/" -a "${PARTMNT}" != "none" -a "${PARTFS}" != "ZFS" ]
187 then
188 umount -f ${PARTDEV} >/dev/null 2>/dev/null
189 umount -f ${FSMNT}${PARTMNT} >/dev/null 2>/dev/null
190 fi
191 done
192
193 # Last lets the /mnt partition
194 #########################################################
195 umount -f ${FSMNT} >/dev/null 2>/dev/null
196
197 fi
198 else
199 # We are doing a upgrade, try unmounting any of these filesystems
200 chroot ${FSMNT} /sbin/umount -a >/dev/null 2>/dev/null
201 umount -f ${FSMNT}/usr >/dev/null 2>/dev/null
202 umount -f ${FSMNT}/dev >/dev/null 2>/dev/null
203 umount -f ${FSMNT} >/dev/null 2>/dev/null
204 sh ${TMPDIR}/.upgrade-unmount >/dev/null 2>/dev/null
205 fi
206
207 # Unmount our CDMNT
208 umount ${CDMNT} >/dev/null 2>/dev/null
209
210};
|