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 23 # 24 # Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25 # Use is subject to license terms. 26 # 27 28 # 29 # Copyright (c) 2013 by Delphix. All rights reserved. 30 # 31 32 . $STF_SUITE/include/libtest.shlib 33 . $STF_SUITE/tests/functional/grow_pool/grow_pool.cfg 34 35 # 36 # DESCRIPTION: 37 # A ZFS file system is limited by the amount of disk space 38 # available to the pool. Growing the pool by adding a disk 39 # increases the amount of space. 40 # 41 # STRATEGY: 42 # 1) Fill a ZFS filesystem until ENOSPC by creating a large file 43 # 2) Grow the pool by adding a disk 44 # 3) Verify that more data can now be written to the file system 45 # 46 47 verify_runnable "global" 48 49 log_assert "A zpool may be increased in capacity by adding a disk" 50 51 log_must $ZFS set compression=off $TESTPOOL/$TESTFS 52 $FILE_WRITE -o create -f $TESTDIR/$TESTFILE1 \ 53 -b $BLOCK_SIZE -c $WRITE_COUNT -d 0 54 typeset -i zret=$? 55 readonly ENOSPC=28 56 if [[ $zret -ne $ENOSPC ]]; then 57 log_fail "file_write completed w/o ENOSPC, aborting!!!" 58 fi 59 60 if [[ ! -s $TESTDIR/$TESTFILE1 ]]; then 61 log_fail "$TESTDIR/$TESTFILE1 was not created" 62 fi 63 64 if [[ -n $DISK ]]; then 65 log_must $ZPOOL add $TESTPOOL $DISK"s"$SLICE1 66 else 67 log_must $ZPOOL add $TESTPOOL $DISK1 68 fi 69 70 log_must $FILE_WRITE -o append -f $TESTDIR/$TESTFILE1 \ 71 -b $BLOCK_SIZE -c $SMALL_WRITE_COUNT -d 0 72 73 log_must $ZFS inherit compression $TESTPOOL/$TESTFS 74 log_pass "TESTPOOL successfully grown"