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) 2004, 2010, Oracle and/or its affiliates. All rights reserved. 24# Copyright 2014 Nexenta Systems, Inc. All rights reserved. 25 26. /lib/svc/share/smf_include.sh 27 28# 29# Return a list of running, non-global zones for which a shutdown via 30# "/sbin/init 0" may work (typically only Solaris zones.) 31# 32shutdown_zones() 33{ 34 zoneadm list -p | nawk -F: '{ 35 if ($2 != "global") { 36 print $2 37 } 38 }' 39} 40 41[ ! -x /usr/sbin/zoneadm ] && exit 0 # SUNWzoneu not installed 42 43if [ -z "$SMF_FMRI" ]; then 44 echo "this script can only be invoked by smf(5)" 45 exit $SMF_EXIT_ERR_NOSMF 46fi 47 48# Make sure working directory is / to prevent unmounting problems. 49cd / 50PATH=/usr/sbin:/usr/bin; export PATH 51 52case "$1" in 53'start') 54 egrep -vs '^#|^global:' /etc/zones/index || exit 0 # no local zones 55 56 # 57 # Boot the installed zones for which the "autoboot" zone property is 58 # set and invoke the sysboot hook for all other installed zones. 59 # 60 ZONES="" 61 for zone in `zoneadm list -pi | nawk -F: '{ 62 if ($3 == "installed") { 63 print $2 64 } 65 }'`; do 66 zonecfg -z $zone info autoboot | grep "true" >/dev/null 2>&1 67 if [ $? -eq 0 ]; then 68 [ -z "$ZONES" ] && echo "Booting zones:\c" 69 ZONES=yes 70 echo " $zone\c" 71 # 72 # zoneadmd puts itself into its own contract so 73 # this service will lose sight of it. We don't 74 # support restart so it is OK for zoneadmd to 75 # to be in an orphaned contract. 76 # 77 zoneadm -z $zone boot & 78 else 79 zoneadm -z $zone sysboot & 80 fi 81 done 82 83 # 84 # Wait for all zoneadm processes to finish before allowing the 85 # start method to exit. 86 # 87 wait 88 [ -n "$ZONES" ] && echo . 89 ;; 90 91'stop') 92 egrep -vs '^#|^global:' /etc/zones/index || exit 0 # no local zones 93 [ "`zoneadm list`" = "global" ] && exit 0 # no zones running 94 95 SVC_TIMEOUT=`svcprop -p stop/timeout_seconds $SMF_FMRI` 96 97 # 98 # First, try shutting down any running zones for which an "init 0" may 99 # work. 100 # 101 MAXSHUT=`expr 3 \* $SVC_TIMEOUT \/ 4` # 3/4 of time to zone shutdown 102 MAXHALT=`expr $SVC_TIMEOUT \/ 4` # rest of time goes to halt 103 104 zonelist=`shutdown_zones` 105 106 if [ -n "$zonelist" ]; then 107 SHUTDOWN=0 108 echo "Shutting down running zones (for up to $MAXSHUT" \ 109 "seconds):\c" 110 111 for zone in $zonelist; do 112 echo " $zone\c" 113 zoneadm -z $zone shutdown & 114 SHUTDOWN=1 115 done 116 117 [ $SHUTDOWN -eq 1 ] && echo "." 118 119 # Allow time for zones to shutdown cleanly 120 121 while [ $MAXSHUT -gt 0 -a "`shutdown_zones`" != "" ]; do 122 MAXSHUT=`expr $MAXSHUT - 1` 123 sleep 1 # wait a bit longer 124 done 125 fi 126 127 # 128 # Second, try halting any non-global zones still running 129 # 130 WAITPIDS="" 131 for zone in `zoneadm list`; do 132 if [ "$zone" != "global" ]; then 133 [ -z "$WAITPIDS" ] && 134 echo "Zones failed to shutdown; trying to halt " \ 135 "(for up to $MAXHALT seconds):\c" 136 echo " $zone\c" 137 zoneadm -z $zone halt & 138 WAITPIDS="$WAITPIDS $!" 139 fi 140 done 141 [ ! -z "$WAITPIDS" ] && echo . 142 143 # Wait for the 'zoneadm halt' commands to complete. We will let this 144 # run forever, since the restart daemon will eventually kill us off 145 # anyway if the halts do not complete after a certain period of time. 146 wait $WAITPIDS 147 148 # If the halts complete but a zone is still not shutdown, it might 149 # be in a state like 'shutting_down' or 'down'. So we give it some 150 # time to come all the way down. 151 152 while [ $MAXHALT -gt 0 -a "`zoneadm list`" != "global" ]; do 153 MAXHALT=`expr $MAXHALT - 1` 154 sleep 1 # wait a bit longer 155 done 156 157 # If there are any remaining file systems in zones, try to unmount them. 158 umountall -Z 159 160 # 161 # Report on zones which failed to shutdown. 162 # 163 for zone in `zoneadm list`; do 164 if [ "$zone" != "global" ]; then 165 echo "Zone '$zone' failed to halt." 166 fi 167 done 168 [ "`zoneadm list`" != "global" ] && exit 1 # zones still running 169 ;; 170 171*) 172 echo "Usage: $0 { start | stop }" 173 exit 1 174 ;; 175esac 176exit 0 177