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