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--- old/usr/src/cmd/zoneadm/svc-zones
+++ new/usr/src/cmd/zoneadm/svc-zones
1 1 #!/sbin/sh
2 2 #
3 3 # CDDL HEADER START
4 4 #
5 5 # The contents of this file are subject to the terms of the
6 6 # Common Development and Distribution License (the "License").
7 7 # You may not use this file except in compliance with the License.
8 8 #
9 9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 # or http://www.opensolaris.org/os/licensing.
11 11 # See the License for the specific language governing permissions
12 12 # and limitations under the License.
13 13 #
14 14 # When distributing Covered Code, include this CDDL HEADER in each
15 15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 # If applicable, add the following below this CDDL HEADER, with the
17 17 # fields enclosed by brackets "[]" replaced with your own identifying
18 18 # information: Portions Copyright [yyyy] [name of copyright owner]
19 19 #
20 20 # CDDL HEADER END
21 21 #
22 22 #
23 23 # Copyright (c) 2004, 2010, Oracle and/or its affiliates. All rights reserved.
24 24 # Copyright 2014 Nexenta Systems, Inc. All rights reserved.
25 25
26 26 . /lib/svc/share/smf_include.sh
27 27
28 28 #
29 29 # Return a list of running, non-global zones for which a shutdown via
30 30 # "/sbin/init 0" may work (typically only Solaris zones.)
31 31 #
32 32 shutdown_zones()
33 33 {
34 34 zoneadm list -p | nawk -F: '{
35 35 if (($5 != "lx") && ($2 != "global")) {
36 36 print $2
37 37 }
38 38 }'
39 39 }
40 40
41 41 [ ! -x /usr/sbin/zoneadm ] && exit 0 # SUNWzoneu not installed
42 42
43 43 if [ -z "$SMF_FMRI" ]; then
44 44 echo "this script can only be invoked by smf(5)"
45 45 exit $SMF_EXIT_ERR_NOSMF
46 46 fi
47 47
48 48 # Make sure working directory is / to prevent unmounting problems.
49 49 cd /
50 50 PATH=/usr/sbin:/usr/bin; export PATH
51 51
52 52 case "$1" in
53 53 'start')
54 54 egrep -vs '^#|^global:' /etc/zones/index || exit 0 # no local zones
55 55
56 56 #
57 57 # Boot the installed zones for which the "autoboot" zone property is
58 58 # set and invoke the sysboot hook for all other installed zones.
59 59 #
60 60 ZONES=""
61 61 for zone in `zoneadm list -pi | nawk -F: '{
62 62 if ($3 == "installed") {
63 63 print $2
64 64 }
65 65 }'`; do
66 66 zonecfg -z $zone info autoboot | grep "true" >/dev/null 2>&1
67 67 if [ $? -eq 0 ]; then
68 68 [ -z "$ZONES" ] && echo "Booting zones:\c"
69 69 ZONES=yes
70 70 echo " $zone\c"
71 71 #
72 72 # zoneadmd puts itself into its own contract so
73 73 # this service will lose sight of it. We don't
74 74 # support restart so it is OK for zoneadmd to
75 75 # to be in an orphaned contract.
76 76 #
77 77 zoneadm -z $zone boot &
78 78 else
79 79 zoneadm -z $zone sysboot &
80 80 fi
81 81 done
82 82
83 83 #
84 84 # Wait for all zoneadm processes to finish before allowing the
85 85 # start method to exit.
86 86 #
87 87 wait
88 88 [ -n "$ZONES" ] && echo .
89 89 ;;
90 90
91 91 'stop')
92 92 egrep -vs '^#|^global:' /etc/zones/index || exit 0 # no local zones
93 93 [ "`zoneadm list`" = "global" ] && exit 0 # no zones running
94 94
95 95 SVC_TIMEOUT=`svcprop -p stop/timeout_seconds $SMF_FMRI`
96 96
97 97 #
98 98 # First, try shutting down any running zones for which an "init 0" may
99 99 # work.
100 100 #
101 101 MAXSHUT=`expr 3 \* $SVC_TIMEOUT \/ 4` # 3/4 of time to zone shutdown
102 102 MAXHALT=`expr $SVC_TIMEOUT \/ 4` # rest of time goes to halt
103 103
104 104 zonelist=`shutdown_zones`
105 105
106 106 if [ -n "$zonelist" ]; then
107 107 SHUTDOWN=0
108 108 echo "Shutting down running zones (for up to $MAXSHUT" \
109 109 "seconds):\c"
110 110
111 111 for zone in $zonelist; do
112 112 echo " $zone\c"
113 113 zoneadm -z $zone shutdown &
114 114 SHUTDOWN=1
115 115 done
116 116
117 117 [ $SHUTDOWN -eq 1 ] && echo "."
118 118
119 119 # Allow time for zones to shutdown cleanly
120 120
121 121 while [ $MAXSHUT -gt 0 -a "`shutdown_zones`" != "" ]; do
122 122 MAXSHUT=`expr $MAXSHUT - 1`
123 123 sleep 1 # wait a bit longer
124 124 done
125 125 fi
126 126
127 127 #
128 128 # Second, try halting any non-global zones still running
129 129 #
130 130 WAITPIDS=""
131 131 for zone in `zoneadm list`; do
132 132 if [ "$zone" != "global" ]; then
133 133 [ -z "$WAITPIDS" ] &&
134 134 echo "Zones failed to shutdown; trying to halt " \
135 135 "(for up to $MAXHALT seconds):\c"
136 136 echo " $zone\c"
137 137 zoneadm -z $zone halt &
138 138 WAITPIDS="$WAITPIDS $!"
139 139 fi
140 140 done
141 141 [ ! -z "$WAITPIDS" ] && echo .
142 142
143 143 # Wait for the 'zoneadm halt' commands to complete. We will let this
144 144 # run forever, since the restart daemon will eventually kill us off
145 145 # anyway if the halts do not complete after a certain period of time.
146 146 wait $WAITPIDS
147 147
148 148 # If the halts complete but a zone is still not shutdown, it might
149 149 # be in a state like 'shutting_down' or 'down'. So we give it some
150 150 # time to come all the way down.
151 151
152 152 while [ $MAXHALT -gt 0 -a "`zoneadm list`" != "global" ]; do
153 153 MAXHALT=`expr $MAXHALT - 1`
154 154 sleep 1 # wait a bit longer
155 155 done
156 156
157 157 # If there are any remaining file systems in zones, try to unmount them.
158 158 umountall -Z
159 159
160 160 #
161 161 # Report on zones which failed to shutdown.
162 162 #
163 163 for zone in `zoneadm list`; do
164 164 if [ "$zone" != "global" ]; then
165 165 echo "Zone '$zone' failed to halt."
166 166 fi
167 167 done
168 168 [ "`zoneadm list`" != "global" ] && exit 1 # zones still running
169 169 ;;
170 170
171 171 *)
172 172 echo "Usage: $0 { start | stop }"
173 173 exit 1
174 174 ;;
175 175 esac
176 176 exit 0
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