xref: /illumos-gate/usr/src/lib/brand/solaris10/zone/p2v.ksh (revision 2e0fe3efe5f9d579d4e44b3532d8e342c68b40ca) 
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# Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
23#
24
25# NOTE: this script runs in the global zone and touches the non-global
26# zone, so care should be taken to validate any modifications so that they
27# are safe.
28
29. /usr/lib/brand/solaris10/common.ksh
30
31LOGFILE=
32MSG_PREFIX="p2v: "
33EXIT_CODE=1
34
35usage()
36{
37	echo "$0 [-s] [-m msgprefix] [-u] [-v] [-b patchid]* zonename" >&2
38	exit $EXIT_CODE
39}
40
41# Clean up on interrupt
42trap_cleanup()
43{
44	msg=$(gettext "Postprocessing cancelled due to interrupt.")
45	error "$msg"
46
47	if (( $zone_is_running != 0 )); then
48		error "$e_shutdown" "$ZONENAME"
49		/usr/sbin/zoneadm -z $ZONENAME halt
50	fi
51
52	#
53	# Delete temporary files created during the hollow package removal
54	# process.
55	#
56	rm -f $hollow_pkgs $hollow_file_list $hollow_dir_list
57
58	exit $EXIT_CODE
59}
60
61#
62# Disable any existing live-upgrade configuration.
63# We have already called safe_dir to validate the etc/lu directory.
64#
65fix_lu()
66{
67	ludir=$ZONEROOT/etc/lu
68
69	[[ ! -d $ludir ]] && return
70
71	safe_rm etc/lutab
72	safe_rm etc/lu/.BE_CONFIG
73	safe_rm etc/lu/.CURR_VARS
74	safe_rm etc/lu/ludb.local.xml
75	for i in $ludir/ICF* $ludir/vtoc* $ludir/GRUB*
76	do
77		nm=`basename $i`
78		safe_rm etc/lu/$nm
79	done
80}
81
82#
83# For an exclusive stack zone, fix up the network configuration files.
84# We need to do this even if unconfiguring the zone so sys-unconfig works
85# correctly.
86#
87fix_net()
88{
89	[[ "$STACK_TYPE" == "shared" ]] && return
90
91	NETIF_CNT=$(/usr/bin/ls $ZONEROOT/etc/hostname.* 2>/dev/null | \
92	    /usr/bin/wc -l)
93	if (( $NETIF_CNT != 1 )); then
94		vlog "$v_nonetfix"
95		return
96	fi
97
98	NET=$(LC_ALL=C /usr/sbin/zonecfg -z $ZONENAME info net)
99	if (( $? != 0 )); then
100		error "$e_badinfo" "net"
101		return
102	fi
103
104	NETIF=$(echo $NET | /usr/bin/nawk '{
105		for (i = 1; i < NF; i++) {
106			if ($i == "physical:") {
107				if (length(net) == 0) {
108					i++
109					net = $i
110				} else {
111					multiple=1
112				}
113			}
114		}
115	}
116	END {	if (!multiple)
117			print net
118	}')
119
120	if [[ -z "$NETIF" ]]; then
121		vlog "$v_nonetfix"
122		return
123	fi
124
125	OLD_HOSTNET=$(/usr/bin/ls $ZONEROOT/etc/hostname.*)
126	if [[ "$OLD_HOSTNET" != "$ZONEROOT/etc/hostname.$NETIF" ]]; then
127		safe_move $OLD_HOSTNET $ZONEROOT/etc/hostname.$NETIF
128	fi
129}
130
131#
132# Disable all of the shares since the zone cannot be an NFS server.
133# Note that we disable the various instances of the svc:/network/shares/group
134# SMF service in the fix_smf function.
135#
136fix_nfs()
137{
138	zonedfs=$ZONEROOT/etc/dfs
139
140	[[ ! -d $zonedfs ]] && return
141
142	if [[ -h $zonedfs/dfstab || ! -f $zonedfs/dfstab ]]; then
143		error "$e_badfile" "/etc/dfs/dfstab"
144		return
145	fi
146
147	tmpfile=$(mktemp -t)
148	if [[ $? == 1 || -z "$tmpfile" ]]; then
149		error "$e_tmpfile"
150		return
151	fi
152
153	/usr/bin/nawk '{
154		if (substr($1, 0, 1) == "#") {
155			print $0
156		} else {
157			print "#", $0
158			modified=1
159		}
160	}
161	END {
162		if (modified == 1) {
163			printf("# Modified by p2v ")
164			system("/usr/bin/date")
165			exit 0
166		}
167		exit 1
168	}' $zonedfs/dfstab >>$tmpfile
169
170	if (( $? == 0 )); then
171		if [[ ! -f $zonedfs/dfstab.pre_p2v ]]; then
172			safe_copy $zonedfs/dfstab $zonedfs/dfstab.pre_p2v
173		fi
174		safe_copy $tmpfile $zonedfs/dfstab
175		chown root:sys $zonedfs/dfstab || \
176		    fail_fatal "$f_chown" "$zonedfs/dfstab"
177		chmod 644 $zonedfs/dfstab || \
178		    fail_fatal "$f_chmod" "$zonedfs/dfstab"
179	fi
180	/usr/bin/rm -f $tmpfile
181}
182
183#
184# Comment out most of the old mounts since they are either unneeded or
185# likely incorrect within a zone.  Specific mounts can be manually
186# reenabled if the corresponding device is added to the zone.
187#
188fix_vfstab()
189{
190	if [[ -h $ZONEROOT/etc/vfstab || ! -f $ZONEROOT/etc/vfstab ]]; then
191		error "$e_badfile" "/etc/vfstab"
192		return
193	fi
194
195	tmpfile=$(mktemp -t)
196	if [[ $? == 1 || -z "$tmpfile" ]]; then
197		error "$e_tmpfile"
198		return
199	fi
200
201	/usr/bin/nawk '{
202		if (substr($1, 0, 1) == "#") {
203			print $0
204		} else if ($1 == "fd" || $1 == "/proc" || $1 == "swap" ||
205		    $1 == "ctfs" || $1 == "objfs" || $1 == "sharefs" ||
206		    $4 == "nfs" || $4 == "lofs") {
207			print $0
208		} else {
209			print "#", $0
210			modified=1
211		}
212	}
213	END {
214		if (modified == 1) {
215			printf("# Modified by p2v ")
216			system("/usr/bin/date")
217			exit 0
218		}
219		exit 1
220	}' $ZONEROOT/etc/vfstab >>$tmpfile
221
222	if (( $? == 0 )); then
223		if [[ ! -f $ZONEROOT/etc/vfstab.pre_p2v ]]; then
224			safe_copy $ZONEROOT/etc/vfstab \
225			    $ZONEROOT/etc/vfstab.pre_p2v
226		fi
227		safe_copy $tmpfile $ZONEROOT/etc/vfstab
228		chown root:sys $ZONEROOT/etc/vfstab || \
229		    fail_fatal "$f_chown" "$ZONEROOT/etc/vfstab"
230		chmod 644 $ZONEROOT/etc/vfstab || \
231		    fail_fatal "$f_chmod" "$ZONEROOT/etc/vfstab"
232	fi
233	/usr/bin/rm -f $tmpfile
234}
235
236#
237# Collect the data needed to delete SMF services.  Since we're p2v-ing a
238# physical image there are SMF services which must be deleted.
239#
240fix_smf_pre_uoa()
241{
242	#
243	# Start by getting the svc manifests that are delivered by hollow
244	# pkgs then use 'svccfg inventory' to get the names of the svcs
245	# delivered by those manifests.  The svc names are saved into a
246	# temporary file.
247	#
248
249	SMFTMPFILE=$(mktemp -t smf.XXXXXX)
250	if [[ $? == 1 || -z "$SMFTMPFILE" ]]; then
251		error "$e_tmpfile"
252		return
253	fi
254
255	for i in $ZONEROOT/var/sadm/pkg/*
256	do
257		pkg=$(/usr/bin/basename $i)
258		[[ ! -f $ZONEROOT/var/sadm/pkg/$pkg/save/pspool/$pkg/pkgmap ]] \
259		    && continue
260
261		/usr/bin/egrep -s "SUNW_PKG_HOLLOW=true" \
262		    $ZONEROOT/var/sadm/pkg/$pkg/pkginfo || continue
263
264		for j in $(/usr/bin/nawk '{if ($2 == "f" &&
265		    substr($4, 1, 17) == "var/svc/manifest/") print $4}' \
266		    $ZONEROOT/var/sadm/pkg/$pkg/save/pspool/$pkg/pkgmap)
267		do
268			svcs=$(SVCCFG_NOVALIDATE=1 \
269			    SVCCFG_REPOSITORY=$ZONEROOT/etc/svc/repository.db \
270			    /usr/sbin/svccfg inventory $ZONEROOT/$j)
271			for k in $svcs
272			do
273				echo $k /$j >> $SMFTMPFILE
274			done
275		done
276	done
277}
278
279#
280# Delete or disable SMF services.
281# Zone is booted to milestone=none when this function is called.
282# Use the SMF data collected by fix_smf_pre_uoa() to delete the services.
283#
284fix_smf()
285{
286	#
287	# Zone was already booted to milestone=none, wait until SMF door exists.
288	#
289	for i in 0 1 2 3 4 5 6 7 8 9
290	do
291		[[ -r $ZONEROOT/etc/svc/volatile/repository_door ]] && break
292		sleep 5
293	done
294
295	if [[ $i -eq 9 && ! -r $ZONEROOT/etc/svc/volatile/repository_door ]];
296	then
297		error "$e_nosmf"
298		/usr/bin/rm -f $SMFTMPFILE
299		return
300	fi
301
302	insttmpfile=$(mktemp -t instsmf.XXXXXX)
303	if [[ $? == 1 || -z "$insttmpfile" ]]; then
304		error "$e_tmpfile"
305		/usr/bin/rm -f $SMFTMPFILE
306		return
307	fi
308
309	vlog "$v_rmhollowsvcs"
310        while read fmri mfst
311	do
312		# Delete the svc.
313		vlog "$v_delsvc" "$fmri"
314		echo "/usr/sbin/svccfg delete -f $fmri"
315		echo "/usr/sbin/svccfg delhash -d $mfst"
316		echo "rm -f $mfst"
317	done < $SMFTMPFILE > $ZONEROOT/tmp/smf_rm
318
319	/usr/sbin/zlogin -S $ZONENAME /bin/sh /tmp/smf_rm >/dev/null 2>&1
320
321	/usr/bin/rm -f $SMFTMPFILE
322
323	# Get a list of the svcs that now exist in the zone.
324	LANG=C /usr/sbin/zlogin -S $ZONENAME /usr/bin/svcs -aH | \
325	    /usr/bin/nawk '{print $3}' >>$insttmpfile
326
327	[[ -n $LOGFILE ]] && \
328	    printf "[$(date)] ${MSG_PREFIX}${v_svcsinzone}\n" >&2
329	[[ -n $LOGFILE ]] && cat $insttmpfile >&2
330
331	#
332	# Fix network services if shared stack.
333	#
334	if [[ "$STACK_TYPE" == "shared" ]]; then
335		vlog "$v_fixnetsvcs"
336
337		NETPHYSDEF="svc:/network/physical:default"
338		NETPHYSNWAM="svc:/network/physical:nwam"
339
340		/usr/bin/egrep -s "$NETPHYSDEF" $insttmpfile
341		if (( $? == 0 )); then
342			vlog "$v_enblsvc" "$NETPHYSDEF"
343			/usr/sbin/zlogin -S $ZONENAME \
344			    /usr/sbin/svcadm enable $NETPHYSDEF || \
345			    error "$e_dissvc" "$NETPHYSDEF"
346		fi
347
348		/usr/bin/egrep -s "$NETPHYSNWAM" $insttmpfile
349		if (( $? == 0 )); then
350			vlog "$v_dissvc" "$NETPHYSNWAM"
351			/usr/sbin/zlogin -S $ZONENAME \
352			    /usr/sbin/svcadm disable $NETPHYSNWAM || \
353			    error "$e_enblsvc" "$NETPHYSNWAM"
354		fi
355
356		for i in $(/usr/bin/egrep network/routing $insttmpfile)
357		do
358			# Disable the svc.
359			vlog "$v_dissvc" "$i"
360			/usr/sbin/zlogin -S $ZONENAME \
361			    /usr/sbin/svcadm disable $i || \
362			    error "$e_dissvc" $i
363		done
364	fi
365
366	#
367	# Disable well-known services that don't run in a zone.
368	#
369	vlog "$v_rminvalidsvcs"
370	for i in $(/usr/bin/egrep -hv "^#" \
371	    /usr/lib/brand/solaris10/smf_disable.lst \
372	    /etc/brand/solaris10/smf_disable.conf)
373	do
374		# Skip svcs not installed in the zone.
375		/usr/bin/egrep -s "$i:" $insttmpfile || continue
376
377		# Disable the svc.
378		vlog "$v_dissvc" "$i"
379		/usr/sbin/zlogin -S $ZONENAME /usr/sbin/svcadm disable $i || \
380		    error "$e_dissvc" $i
381	done
382
383	#
384	# Since zones can't be NFS servers, disable all of the instances of
385	# the shares svc.
386	#
387	for i in $(/usr/bin/egrep network/shares/group $insttmpfile)
388	do
389		vlog "$v_dissvc" "$i"
390		/usr/sbin/zlogin -S $ZONENAME /usr/sbin/svcadm disable $i || \
391		    error "$e_dissvc" $i
392	done
393
394	/usr/bin/rm -f $insttmpfile
395}
396
397#
398# Remove well-known pkgs that do not work inside a zone.
399#
400rm_pkgs()
401{
402	/usr/bin/cat <<-EOF > $ZONEROOT/tmp/admin || fatal "$e_adminf"
403	mail=
404	instance=overwrite
405	partial=nocheck
406	runlevel=nocheck
407	idepend=nocheck
408	rdepend=nocheck
409	space=nocheck
410	setuid=nocheck
411	conflict=nocheck
412	action=nocheck
413	basedir=default
414	EOF
415
416	for i in $(/usr/bin/egrep -hv "^#" /usr/lib/brand/solaris10/pkgrm.lst \
417	    /etc/brand/solaris10/pkgrm.conf)
418	do
419		[[ ! -d $ZONEROOT/var/sadm/pkg/$i ]] && continue
420
421		vlog "$v_rmpkg" "$i"
422		/usr/sbin/zlogin -S $ZONENAME \
423		    /usr/sbin/pkgrm -na /tmp/admin $i >&2 || error "$e_rmpkg" $i
424	done
425}
426
427#
428# Zoneadmd writes a one-line index file into the zone when the zone boots,
429# so any information about installed zones from the original system will
430# be lost at that time.  Here we'll warn the sysadmin about any pre-existing
431# zones that they might want to clean up by hand, but we'll leave the zonepaths
432# in place in case they're on shared storage and will be migrated to
433# a new host.
434#
435warn_zones()
436{
437	zoneconfig=$ZONEROOT/etc/zones
438
439	[[ ! -d $zoneconfig ]] && return
440
441	if [[ -h $zoneconfig/index || ! -f $zoneconfig/index ]]; then
442		error "$e_badfile" "/etc/zones/index"
443		return
444	fi
445
446	NGZ=$(/usr/bin/nawk -F: '{
447		if (substr($1, 0, 1) == "#" || $1 == "global")
448			continue
449
450		if ($2 == "installed")
451			printf("%s ", $1)
452	}' $zoneconfig/index)
453
454	# Return if there are no installed zones to warn about.
455	[[ -z "$NGZ" ]] && return
456
457	log "$v_rmzones" "$NGZ"
458
459	NGZP=$(/usr/bin/nawk -F: '{
460		if (substr($1, 0, 1) == "#" || $1 == "global")
461			continue
462
463		if ($2 == "installed")
464			printf("%s ", $3)
465	}' $zoneconfig/index)
466
467	log "$v_rmzonepaths"
468
469	for i in $NGZP
470	do
471		log "    %s" "$i"
472	done
473}
474
475#
476# ^C Should cleanup; if the zone is running, it should try to halt it.
477#
478zone_is_running=0
479trap trap_cleanup INT
480
481#
482# Parse the command line options.
483#
484OPT_U=
485OPT_V=
486OPT_M=
487OPT_L=
488while getopts "uvm:l:" opt
489do
490	case "$opt" in
491		u)	OPT_U="-u";;
492		v)	OPT_V="-v";;
493		m)	MSG_PREFIX="$OPTARG"; OPT_M="-m \"$OPTARG\"";;
494		l)	LOGFILE="$OPTARG"; OPT_L="-l \"$OPTARG\"";;
495		*)	usage;;
496	esac
497done
498shift OPTIND-1
499
500(( $# < 1 )) && usage
501
502(( $# > 2 )) && usage
503
504[[ -n $LOGFILE ]] && exec 2>>$LOGFILE
505
506ZONENAME=$1
507ZONEPATH=$2
508# XXX shared/common script currently uses lower case zonename & zonepath
509zonename="$ZONENAME"
510zonepath="$ZONEPATH"
511ZONEROOT=$ZONEPATH/root
512
513e_badinfo=$(gettext "Failed to get '%s' zone resource")
514e_badfile=$(gettext "Invalid '%s' file within the zone")
515v_mkdirs=$(gettext "Creating mount points")
516v_nonetfix=$(gettext "Cannot update /etc/hostname.{net} file")
517v_adjust=$(gettext "Updating the image to run within a zone")
518v_stacktype=$(gettext "Stack type '%s'")
519v_booting=$(gettext "Booting zone to single user mode")
520e_nosmf=$(gettext "SMF repository unavailable.")
521v_svcsinzone=$(gettext "The following SMF services are installed:")
522v_rmhollowsvcs=$(gettext "Deleting SMF services from hollow packages")
523v_fixnetsvcs=$(gettext "Adjusting network SMF services")
524v_rminvalidsvcs=$(gettext "Disabling invalid SMF services")
525v_delsvc=$(gettext "Delete SMF svc '%s'")
526e_delsvc=$(gettext "deleting SMF svc '%s'")
527v_enblsvc=$(gettext "Enable SMF svc '%s'")
528e_enblsvc=$(gettext "enabling SMF svc '%s'")
529v_dissvc=$(gettext "Disable SMF svc '%s'")
530e_dissvc=$(gettext "disabling SMF svc '%s'")
531e_adminf=$(gettext "Unable to create admin file")
532v_rmpkg=$(gettext "Remove package '%s'")
533e_rmpkg=$(gettext "removing package '%s'")
534v_rmzones=$(gettext "The following zones in this image will be unusable: %s")
535v_rmzonepaths=$(gettext "These zonepaths could be removed from this image:")
536v_halting=$(gettext "Halting zone")
537e_shutdown=$(gettext "Shutting down zone %s...")
538e_badhalt=$(gettext "Zone halt failed")
539v_exitgood=$(gettext "Postprocessing successful.")
540e_exitfail=$(gettext "Postprocessing failed.")
541
542#
543# Do some validation on the paths we'll be accessing
544#
545safe_dir /etc
546safe_dir /var
547safe_dir /var/sadm
548safe_dir /var/sadm/install
549safe_dir /var/sadm/pkg
550safe_opt_dir /etc/dfs
551safe_opt_dir /etc/lu
552safe_opt_dir /etc/zones
553
554mk_zone_dirs
555
556# Now do the work to update the zone.
557
558# Check for zones inside of image.
559warn_zones
560fix_smf_pre_uoa
561
562log "$v_adjust"
563
564#
565# Any errors in these functions are not considered fatal.  The zone can be
566# be fixed up manually afterwards and it may need some additional manual
567# cleanup in any case.
568#
569
570STACK_TYPE=$(/usr/sbin/zoneadm -z $ZONENAME list -p | \
571    /usr/bin/nawk -F: '{print $7}')
572if (( $? != 0 )); then
573	error "$e_badinfo" "stacktype"
574fi
575vlog "$v_stacktype" "$STACK_TYPE"
576
577fix_lu
578fix_net
579fix_nfs
580fix_vfstab
581
582vlog "$v_booting"
583
584#
585# Boot the zone so that we can do all of the SMF updates needed on the zone's
586# repository.
587#
588
589zone_is_running=1
590
591/usr/sbin/zoneadm -z $ZONENAME boot -f -- -m milestone=none
592if (( $? != 0 )); then
593	error "$e_badboot"
594	/usr/bin/rm -f $SMFTMPFILE
595	fatal "$e_exitfail"
596fi
597
598#
599# Remove all files and directories installed by hollow packages.  Such files
600# and directories shouldn't exist inside zones.
601#
602hollow_pkgs=$(mktemp -t .hollow.pkgs.XXXXXX)
603hollow_file_list=$(mktemp $ZONEROOT/.hollow.pkgs.files.XXXXXX)
604hollow_dir_list=$(mktemp $ZONEROOT/.hollow.pkgs.dirs.XXXXXX)
605[ -f "$hollow_pkgs" -a -f "$hollow_file_list" -a -f "$hollow_dir_list" ] || {
606	error "$e_tmpfile"
607	rm -f $hollow_pkgs $hollow_file_list $hollow_dir_list
608	fatal "$e_exitfail"
609}
610for pkg_name in $ZONEROOT/var/sadm/pkg/*; do
611	grep 'SUNW_PKG_HOLLOW=true' $pkg_name/pkginfo >/dev/null 2>&1 && \
612	    basename $pkg_name >>$hollow_pkgs
613done
614/usr/bin/nawk -v hollowpkgs=$hollow_pkgs -v filelist=$hollow_file_list \
615    -v dirlist=$hollow_dir_list '
616	BEGIN {
617		while (getline p <hollowpkgs > 0)
618			pkgs[p] = 1;
619		close(hollowpkgs);
620	}
621	{
622		# fld is the field where the pkg names begin.
623		# nm is the file/dir entry name.
624		if ($2 == "f") {
625			fld=10;
626			nm=$1;
627		} else if ($2 == "d") {
628			fld=7;
629			nm=$1;
630		} else if ($2 == "s" || $2 == "l") {
631			fld=4;
632			split($1, a, "=");
633			nm=a[1];
634		} else {
635			next;
636		}
637
638		# Determine whether the file or directory is delivered by any
639		# non-hollow packages.  Files and directories can be
640		# delivered by multiple pkgs.  The file or directory should only
641		# be removed if it is only delivered by hollow packages.
642		for (i = fld; i <= NF; i++) {
643			if (pkgs[get_pkg_name($i)] != 1) {
644				# We encountered a non-hollow package.  Skip
645				# this entry.
646				next;
647			}
648		}
649
650		# The file or directory is only delivered by hollow packages.
651		# Mark it for removal.
652		if (fld != 7)
653			print nm >>filelist
654		else
655			print nm >>dirlist
656	}
657
658	# Get the clean pkg name from the fld entry.
659	function get_pkg_name(fld) {
660		# Remove any pkg control prefix (e.g. *, !)
661		first = substr(fld, 1, 1)
662		if (match(first, /[A-Za-z]/)) {
663			pname = fld
664		} else {
665			pname = substr(fld, 2)
666		}
667
668		# Then remove any class action script name
669		pos = index(pname, ":")
670		if (pos != 0)
671			pname = substr(pname, 1, pos - 1)
672                return (pname)
673        }
674' $ZONEROOT/var/sadm/install/contents
675/usr/sbin/zlogin -S $ZONENAME "cat /$(basename $hollow_file_list) | xargs rm -f"
676/usr/sbin/zlogin -S $ZONENAME "sort -r /$(basename $hollow_dir_list) | \
677    xargs rmdir >/dev/null 2>&1"
678rm -f $hollow_pkgs $hollow_file_list $hollow_dir_list
679
680# cleanup SMF services
681fix_smf
682
683# remove invalid pkgs
684rm_pkgs
685
686if [[ -z $failed && -n $OPT_U ]]; then
687	vlog "$v_unconfig"
688
689	sysunconfig_zone
690	if (( $? != 0 )); then
691		failed=1
692	fi
693fi
694
695vlog "$v_halting"
696/usr/sbin/zoneadm -z $ZONENAME halt
697if (( $? != 0 )); then
698	error "$e_badhalt"
699	failed=1
700fi
701zone_is_running=0
702
703if [[ -n $failed ]]; then
704	fatal "$e_exitfail"
705fi
706
707vlog "$v_exitgood"
708exit 0
709