1#!/usr/local/bin/ksh93 -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#
24# Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26. $STF_SUITE/include/libtest.kshlib
27
28# ##########################################################################
29#
30# start __stf_assertion__
31#
32# ASSERTION: largest_pool_001
33#
34# DESCRIPTION:
35#	The largest pool can be created and a dataset in that
36#	pool can be created and mounted.
37#
38# STRATEGY:
39#	create a pool which will contain a volume device.
40#	create a volume device of desired sizes.
41#	create the largest pool allowed using the volume vdev.
42#	create and mount a dataset in the largest pool.
43#	create some files in the zfs file system.
44#	do some zpool list commands and parse the output.
45#
46# end __stf_assertion__
47#
48# ##########################################################################
49
50verify_runnable "global"
51
52#
53# Parse the results of zpool & zfs creation with specified size
54#
55# $1: volume size
56#
57# return value:
58# 0 -> success
59# 1 -> failure
60#
61function parse_expected_output
62{
63	UNITS=`$ECHO $1 | $SED -e 's/^\([0-9].*\)\([a-z].\)/\2/'`
64	case "$UNITS" in
65		'mb') CHKUNIT="M" ;;
66		'gb') CHKUNIT="G" ;;
67		'tb') CHKUNIT="T" ;;
68		'pb') CHKUNIT="P" ;;
69		'eb') CHKUNIT="E" ;;
70		*) CHKUNIT="M" ;;
71	esac
72
73	log_note "Detect zpool $TESTPOOL in this test machine."
74	log_must eval "$ZPOOL list $TESTPOOL > $TMPDIR/j.${TESTCASE_ID}"
75	log_must eval "$GREP $TESTPOOL $TMPDIR/j.${TESTCASE_ID} | \
76		$AWK '{print $2}' | $GREP $CHKUNIT"
77
78	log_note "Detect the file system in this test machine."
79	log_must eval "$DF -t zfs -h > $TMPDIR/j.${TESTCASE_ID}"
80	log_must eval "$GREP $TESTPOOL $TMPDIR/j.${TESTCASE_ID} | \
81		$AWK '{print $2}' | $GREP $CHKUNIT"
82
83	return 0
84}
85
86#
87# Check and destroy zfs, volume & zpool remove the temporary files
88#
89function cleanup
90{
91	log_note "Start cleanup the zfs and pool"
92
93	if datasetexists $TESTPOOL/$TESTFS ; then
94		if ismounted $TESTPOOL/$TESTFS ; then
95			log_must $ZFS unmount $TESTPOOL/$TESTFS
96		fi
97		log_must $ZFS destroy $TESTPOOL/$TESTFS
98	fi
99
100	destroy_pool $TESTPOOL
101
102	datasetexists $TESTPOOL2/$TESTVOL && \
103		log_must $ZFS destroy $TESTPOOL2/$TESTVOL
104
105	destroy_pool $TESTPOOL2
106
107	$RM -f $TMPDIR/j.* > /dev/null
108}
109
110log_assert "The largest pool can be created and a dataset in that" \
111	"pool can be created and mounted."
112
113# Set trigger. When the test case exit, cleanup is executed.
114log_onexit cleanup
115
116# -----------------------------------------------------------------------
117# volume sizes with unit designations.
118#
119# Note: specifying the number '1' as size will not give the correct
120# units for 'df'.  It must be greater than one.
121# -----------------------------------------------------------------------
122typeset str
123typeset -i ret
124for volsize in $VOLSIZES; do
125	log_note "Create a pool which will contain a volume device"
126	create_pool $TESTPOOL2 "$DISKS"
127
128	log_note "Create a volume device of desired sizes: $volsize"
129	str=$($ZFS create -sV $volsize $TESTPOOL2/$TESTVOL 2>&1)
130	ret=$?
131	if (( ret != 0 )); then
132		if [[ $($ISAINFO -b) == 32 && \
133			$str == *${VOL_LIMIT_KEYWORD1}* || \
134			$str == *${VOL_LIMIT_KEYWORD2}* || \
135			$str == *${VOL_LIMIT_KEYWORD3}* ]]
136		then
137			log_unsupported \
138				"Max volume size is 1TB on 32-bit systems."
139		else
140			log_fail "$ZFS create -sV $volsize $TESTPOOL2/$TESTVOL"
141		fi
142	fi
143
144	log_note "Create the largest pool allowed using the volume vdev"
145	create_pool $TESTPOOL "$VOL_PATH"
146
147	log_note "Create a zfs file system in the largest pool"
148	log_must $ZFS create $TESTPOOL/$TESTFS
149
150	log_note "Parse the execution result"
151	parse_expected_output $volsize
152
153	log_note "unmount this zfs file system $TESTPOOL/$TESTFS"
154	log_must $ZFS unmount $TESTPOOL/$TESTFS
155
156	log_note "Destroy zfs, volume & zpool"
157	log_must $ZFS destroy $TESTPOOL/$TESTFS
158	destroy_pool $TESTPOOL
159	log_must $ZFS destroy $TESTPOOL2/$TESTVOL
160	destroy_pool $TESTPOOL2
161done
162
163log_pass "Dateset can be created, mounted & destroy in largest pool succeeded."
164