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# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23# Use is subject to license terms. 24# 25#ident "%Z%%M% %I% %E% SMI" 26# 27# zoneunshare -- unshare zone resources 28 29# Processes the specified sharetab file and unshare 30# all entries shared by the specfied zone 31 32USAGE="zoneunshare -z zonename [- | file]" 33set -- `getopt z: $*` 34if [ $? != 0 ] # invalid options 35 then 36 echo $USAGE >&2 37 exit 1 38fi 39for i in $* # pick up the options 40do 41 case $i in 42 -z) zonename=$2; shift 2;; 43 --) shift; break;; 44 esac 45done 46 47zoneattr=`/usr/sbin/zoneadm -z $zonename list -p 2> /dev/null` 48if [ $? -ne 0 ] # invalid zone 49 then 50 echo $USAGE >&2 51 exit 1 52fi 53 54prefix=`echo $zoneattr | cut -d ":" -f4` 55rootpath=$prefix/root 56 57if [ $# -gt 1 ] # accept only one argument 58then 59 echo $USAGE >&2 60 exit 1 61elif [ $# = 1 ] 62then 63 case $1 in 64 -) infile=;; # use stdin 65 *) infile=$1;; # use a given source file 66 esac 67else 68 infile=/etc/dfs/sharetab # default 69fi 70 71# Run unshare for each resource in its own shell 72 73while read line # get complete lines 74do 75 echo $line 76done < $infile | 77 `egrep "^$rootpath"|nawk '{ print "/usr/sbin/unshare " $1 ";" }'|/sbin/sh` 78