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# $FreeBSD$ 24 25# 26# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)grow_pool_001_pos.ksh 1.2 07/01/09 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33 34############################################################################### 35# 36# __stc_assertion_start 37# 38# ID: grow_pool_001_pos 39# 40# DESCRIPTION: 41# A ZFS file system is limited by the amount of disk space 42# available to the pool. Growing the pool by adding a disk 43# increases the amount of space. 44# 45# STRATEGY: 46# 1) Fill a ZFS filesystem until ENOSPC by creating a large file 47# 2) Grow the pool by adding a disk 48# 3) Verify that more data can now be written to the file system 49# 50# TESTABILITY: explicit 51# 52# TEST_AUTOMATION_LEVEL: automated 53# 54# CODING_STATUS: COMPLETED (2005-07-04) 55# 56# __stc_assertion_end 57# 58################################################################################ 59 60verify_runnable "global" 61 62log_assert "A zpool may be increased in capacity by adding a disk" 63 64log_must $ZFS set compression=off $TESTPOOL/$TESTFS 65$FILE_WRITE -o create -f $TESTDIR/$TESTFILE1 \ 66 -b $BLOCK_SIZE -c $WRITE_COUNT -d 0 67typeset -i zret=$? 68readonly ENOSPC=28 69if [[ $zret -ne $ENOSPC ]]; then 70 log_fail "file_write completed w/o ENOSPC, aborting!!!" 71fi 72 73if [[ ! -s $TESTDIR/$TESTFILE1 ]]; then 74 log_fail "$TESTDIR/$TESTFILE1 was not created" 75fi 76 77if [[ -n $DISK ]]; then 78 log_must $ZPOOL add $TESTPOOL ${DISK}p2 79else 80 log_must $ZPOOL add $TESTPOOL $DISK1 81fi 82 83log_must $FILE_WRITE -o append -f $TESTDIR/$TESTFILE1 \ 84 -b $BLOCK_SIZE -c $SMALL_WRITE_COUNT -d 0 85 86log_must $ZFS inherit compression $TESTPOOL/$TESTFS 87log_pass "TESTPOOL successfully grown" 88