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 2007 Sun Microsystems, Inc.  All rights reserved.
25# Use is subject to license terms.
26
27. $STF_SUITE/include/libtest.kshlib
28
29################################################################################
30#
31# __stc_assertion_start
32#
33# ID: interop_001_pos
34#
35# DESCRIPTION:
36# Create a SVM device and add this to an existing ZFS pool
37#
38# STRATEGY:
39# 1. Create a SVM metadevice
40# 2. Create a ZFS file system
41# 3. Add SVM metadevice to the ZFS pool
42# 4. Create files and fill the pool.
43#
44# TESTABILITY: explicit
45#
46# TEST_AUTOMATION_LEVEL: automated
47#
48# CODING_STATUS: COMPLETED (2005-07-04)
49#
50# __stc_assertion_end
51#
52################################################################################
53
54
55function cleanup
56{
57	$RM -rf $TESTDIR/*
58}
59
60log_assert "Create a SVM device and add this to an existing ZFS pool"
61
62log_onexit cleanup
63
64# the current size of the test pool
65typeset -i oldsize=`$ZFS get -pH -o value available $TESTPOOL`
66
67log_must $ZPOOL add $TESTPOOL $META_DEVICE_PATH
68log_must $ZPOOL iostat -v | $GREP $META_DEVICE_ID
69
70# the size of the test pool after adding the extra device
71typeset -i newsize=`$ZFS get -pH -o value available $TESTPOOL`
72
73(( $oldsize >= $newsize )) && \
74    log_fail "Pool space available ($oldsize) before adding a new device was "\
75	     "larger than the space available ($newsize) afterwards."
76
77log_note "Pool space available was ($oldsize), it's now ($newsize)"
78
79typeset -i odirnum=1
80typeset -i idirnum=0
81typeset -i filenum=0
82typeset -i retval=0
83typeset bg=$TESTDIR/bigdirectory
84
85fill_fs $bg 20 25 $FILE_SIZE $FILE_COUNT
86retval=$?
87
88afterwritepoolavail=`$ZFS get -pH -o value available $TESTPOOL`
89readonly ENOSPC=28
90
91(( $retval == $ENOSPC && $afterwritepoolavail < $oldsize)) && \
92	log_pass "Successfully used ($(( $newsize - $oldsize )) bytes) in "\
93		 "pool provided by SVM metadevice"
94
95log_fail "Failed to use space in pool ($(( $newsize - $oldsize ))bytes) "\
96	 "provided by SVM metadevice"
97