1#!/bin/ksh -p 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 2009 Sun Microsystems, Inc. All rights reserved. 24# Use is subject to license terms. 25# 26 27. /usr/lib/brand/solaris10/common.ksh 28 29m_usage=$(gettext "solaris10 brand usage: clone {sourcezone}.") 30f_nosource=$(gettext "Error: unable to determine source zone dataset.") 31f_sysunconfig=$(gettext "Error: sys-unconfig failed.") 32 33# Set up ZFS dataset hierarchy for the zone. 34 35ROOT="rpool/ROOT" 36 37# Other brand clone options are invalid for this brand. 38while getopts "R:z:" opt; do 39 case $opt in 40 R) ZONEPATH="$OPTARG" ;; 41 z) ZONENAME="$OPTARG" ;; 42 *) printf "$m_usage\n" 43 exit $ZONE_SUBPROC_USAGE;; 44 esac 45done 46shift $((OPTIND-1)) 47 48if [ $# -ne 1 ]; then 49 fail_usage "$0 {sourcezone}"; 50fi 51 52sourcezone=$1 53 54# Find the active source zone dataset to clone. 55sourcezonepath=`/usr/sbin/zonecfg -z $sourcezone info zonepath | \ 56 /usr/bin/cut -f2 -d' '` 57if [ -z "$sourcezonepath" ]; then 58 fail_fatal "$f_nosource" 59fi 60 61get_zonepath_ds $sourcezonepath 62get_active_ds $ZONEPATH_DS 63 64# 65# Now set up the zone's datasets 66# 67 68# 69# First make the top-level dataset. 70# 71 72pdir=`/usr/bin/dirname $ZONEPATH` 73zpname=`/usr/bin/basename $ZONEPATH` 74 75get_zonepath_ds $pdir 76zpds=$ZONEPATH_DS 77 78# Create the datasets. 79/usr/sbin/zfs create $zpds/$zpname 80if (( $? != 0 )); then 81 fail_fatal "$f_zfs_create" 82fi 83 84/usr/sbin/zfs create -o mountpoint=legacy -o zoned=on $zpds/$zpname/ROOT 85if (( $? != 0 )); then 86 fail_fatal "$f_zfs_create" 87fi 88 89# make snapshot 90SNAPNAME=${ZONENAME}_snap 91SNAPNUM=0 92while [ $SNAPNUM -lt 100 ]; do 93 /usr/sbin/zfs snapshot $ACTIVE_DS@$SNAPNAME 94 if [ $? = 0 ]; then 95 break 96 fi 97 SNAPNUM=`expr $SNAPNUM + 1` 98 SNAPNAME="${ZONENAME}_snap$SNAPNUM" 99done 100 101if [ $SNAPNUM -ge 100 ]; then 102 fail_fatal "$f_zfs_create" 103fi 104 105# do clone 106BENAME=zbe-0 107/usr/sbin/zfs clone -o $PROP_ACTIVE=on -o canmount=noauto \ 108 $ACTIVE_DS@$SNAPNAME $zpds/$zpname/ROOT/$BENAME 109if (( $? != 0 )); then 110 fail_fatal "$f_zfs_create" 111fi 112 113if [ ! -d $ZONEPATH/root ]; then 114 /usr/bin/mkdir -p $ZONEPATH/root || \ 115 fail_fatal "$f_mkdir" "$ZONEPATH/root" 116 /usr/bin/chmod 700 $ZONEPATH || \ 117 fail_fatal "$f_chmod" "$ZONEPATH" 118fi 119 120# Don't re-sysunconfig if we've already done so 121if [[ ! -f $ZONEROOT/etc/.UNCONFIGURED ]]; then 122 /usr/sbin/zoneadm -z $ZONENAME boot -f -- -m milestone=none 123 if (( $? != 0 )); then 124 error "$e_badboot" 125 fail_incomplete "$f_sysunconfig" 126 fi 127 128 sysunconfig_zone 129 if (( $? != 0 )); then 130 /usr/sbin/zoneadm -z $ZONENAME halt 131 fail_incomplete "$f_sysunconfig" 132 fi 133 134 /usr/sbin/zoneadm -z $ZONENAME halt 135fi 136 137exit $ZONE_SUBPROC_OK 138