1 #!/sbin/sh
2 #
3 # CDDL HEADER START
4 #
5 # The contents of this file are subject to the terms of the
6 # Common Development and Distribution License (the "License").
7 # You may not use this file except in compliance with the License.
8 #
9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 # or http://www.opensolaris.org/os/licensing.
11 # See the License for the specific language governing permissions
12 # and limitations under the License.
13 #
14 # When distributing Covered Code, include this CDDL HEADER in each
15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 # If applicable, add the following below this CDDL HEADER, with the
17 # fields enclosed by brackets "[]" replaced with your own identifying
18 # information: Portions Copyright [yyyy] [name of copyright owner]
19 #
20 # CDDL HEADER END
21 #
22 #
23 # Copyright (c) 1989, 2010, Oracle and/or its affiliates. All rights reserved.
24 #
25 # Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T.
26 # All rights reserved.
27 #
28 #
29 . /lib/svc/share/smf_include.sh
30 . /lib/svc/share/fs_include.sh
31
32 UPDATEFILE=/etc/svc/volatile/boot_archive_needs_update
33
34 #
35 # Once root is read/write we can enable the dedicated dumpdevice if it exists
36 # locally. This is an optimization as svc-dumpadm will attempt do this later.
37 #
38 dump_setup()
39 {
40 [ -r /etc/dumpadm.conf ] && . /etc/dumpadm.conf
41
42 readswapdev $DUMPADM_DEVICE < $vfstab
43
44 #
45 # Make sure that the dump save area has been configured before
46 # proceeding. If the variable has not been defined or does not exist
47 # then bail out early. This will prevent us from configuring a
48 # dump save area before a hostname has been configured (i.e after
49 # sys-unconfig has been invoked).
50 #
51 [ -z "$DUMPADM_SAVDIR" ] && return
52
53 #
54 # If we have a dedicated dump device, then go ahead and configure it.
55 #
56 if [ "x$special" != "x$DUMPADM_DEVICE" ]; then
57 if [ -x /usr/sbin/dumpadm -a -b $DUMPADM_DEVICE ]; then
58 /usr/sbin/dumpadm -u || exit $SMF_EXIT_ERR_CONFIG
59 fi
60 fi
61 }
62
63 #
64 # Write a unique id into this kernel image; this will be included
65 # in the dump header and panicbuf of any crashdump of this image.
66 #
67 if [ -x /usr/sbin/dumpadm ]; then
68 /usr/sbin/dumpadm -i
69 fi
70
71 rootiszfs=0
72 # get the fstype of root
73 readmnttab / </etc/mnttab
74 if [ "$fstype" = zfs ] ; then
75 rootiszfs=1
76 dump_setup
77 fi
78
79 #
80 # Add physical swap.
81 #
82 /sbin/swapadd -1
83
84 #
85 # Check and remount the / (root) file system.
86 # For NFS mounts, force the llock option on.
87 #
88 if smf_is_globalzone && [ $rootiszfs = 0 ]; then
89 readvfstab / < $vfstab
90 checkfs $fsckdev $fstype $mountp || exit $SMF_EXIT_ERR_FATAL
91 checkopt "llock" $mntopts
92 mntopts='remount'
93
94 [ -n "$otherops" ] && mntopts="${mntopts},${otherops}"
95 [ "$fstype" = nfs ] && mntopts="${mntopts},llock"
96
97 # if root dev is a read-only metadevice then fail
98 case $special in
99 /dev/md/dsk/*)
100 dd if=/dev/null of=$special count=0 >/dev/null 2>&1 ||
101 exit $SMF_EXIT_ERR_FATAL
102 ;;
103 esac
104
105 mountfs -m $mountp $fstype $mntopts - || exit $SMF_EXIT_ERR_FATAL
106 fi
107
108 #
109 # Check and remount the /usr file system (formerly mounted read-only).
110 # Unless root is zfs, in which case we've already mounted /usr read-write
111 #
112 if [ "$rootiszfs" = 0 ] ; then
113 readvfstab /usr < $vfstab
114 if [ "$mountp" ]; then
115 if [ "$fstype" = cachefs ]; then
116 mountfs -O $mountp cachefs $mntopts $special ||
117 exit $SMF_EXIT_ERR_FATAL
118 else
119 checkopt ro $mntopts
120 if [ "x$option" != xro ]; then
121 checkfs $fsckdev $fstype $mountp ||
122 exit $SMF_EXIT_ERR_FATAL
123 if [ "x$mntopts" != x- ]; then
124 mntopts="remount,$mntopts"
125 else
126 mntopts="remount"
127 fi
128
129 # if usr dev is a read-only metadevice then fail
130 case $special in
131 /dev/md/dsk/*)
132 dd if=/dev/null of=$special count=0 \
133 >/dev/null 2>&1 || exit $SMF_EXIT_ERR_FATAL
134 ;;
135 esac
136
137 mountfs - /usr $fstype $mntopts - ||
138 exit $SMF_EXIT_ERR_FATAL
139 fi
140 fi
141 fi
142 fi
143
144 #
145 # Check and mount the /usr/platform file system. This should only be
146 # present when a SunOS 5.5 (Solaris 2.5) or greater client is being
147 # administered by a SunOS 5.4 or less host.
148 #
149 readvfstab /usr/platform < $vfstab
150 if [ "$mountp" ]; then
151 checkfs $fsckdev $fstype $mountp || exit $SMF_EXIT_ERR_FATAL
152 mountfs - $mountp $fstype $mntopts - || exit $SMF_EXIT_ERR_FATAL
153 fi
154
155 #
156 # Mount the fd file systems if mount point exists.
157 #
158 readvfstab /dev/fd < $vfstab
159 if [ "$mountp" -a -d /dev/fd ]; then
160 mountfs - /dev/fd - - - || exit $SMF_EXIT_ERR_FATAL
161 fi
162
163 if [ -f "${UPDATEFILE}" ]; then
164 /usr/sbin/bootadm update-archive
165 if [ $? != 0 ]; then
166 cecho ""
167 cecho "WARNING: Automatic update of the boot archive failed."
168 cecho "Update the archives using 'bootadm update-archive'"
169 cecho "command and then reboot the system from the same device that"
170 cecho "was previously booted."
171 cecho ""
172 exit $SMF_EXIT_ERR_FATAL
173 fi
174 rm -f $UPDATEFILE
175 bootcmd=`/usr/sbin/eeprom bootcmd | /usr/bin/sed -e 's#bootcmd=##g'`
176 if [ `uname -p` = "i386" ]; then
177 /usr/sbin/reboot -f dryrun
178 if [ $? = 0 ]; then
179 /usr/sbin/reboot -f -- "$bootcmd"
180 exit $SMF_EXIT_OK
181 fi
182 boot_prop=`/usr/sbin/svccfg -s svc:/system/boot-config:default listprop config/auto-reboot-safe | \
183 /usr/xpg4/bin/awk '{ print $3}'`
184 if [ "$boot_prop" != "true" ]; then
185 cecho ""
186 cecho "WARNING: Reboot required."
187 cecho "The system has updated the cache of files (boot archive) that is used"
188 cecho "during the early boot sequence. To avoid booting and running the system"
189 cecho "with the previously out-of-sync version of these files, reboot the"
190 cecho "system from the same device that was previously booted."
191 cecho ""
192 exit $SMF_EXIT_ERR_FATAL
193 else
194 /usr/sbin/reboot -p
195 exit $SMF_EXIT_OK
196 fi
197 fi
198 /usr/sbin/reboot -- "$bootcmd"
199 fi
200
201 exit $SMF_EXIT_OK