1f38cb554SJohn Wren Kennedy#! /bin/ksh -p 2f38cb554SJohn Wren Kennedy# 3f38cb554SJohn Wren Kennedy# CDDL HEADER START 4f38cb554SJohn Wren Kennedy# 5f38cb554SJohn Wren Kennedy# The contents of this file are subject to the terms of the 6f38cb554SJohn Wren Kennedy# Common Development and Distribution License (the "License"). 7f38cb554SJohn Wren Kennedy# You may not use this file except in compliance with the License. 8f38cb554SJohn Wren Kennedy# 9f38cb554SJohn Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10f38cb554SJohn Wren Kennedy# or http://www.opensolaris.org/os/licensing. 11f38cb554SJohn Wren Kennedy# See the License for the specific language governing permissions 12f38cb554SJohn Wren Kennedy# and limitations under the License. 13f38cb554SJohn Wren Kennedy# 14f38cb554SJohn Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each 15f38cb554SJohn Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16f38cb554SJohn Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the 17f38cb554SJohn Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying 18f38cb554SJohn Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner] 19f38cb554SJohn Wren Kennedy# 20f38cb554SJohn Wren Kennedy# CDDL HEADER END 21f38cb554SJohn Wren Kennedy# 22f38cb554SJohn Wren Kennedy 23f38cb554SJohn Wren Kennedy# 24f38cb554SJohn Wren Kennedy# Copyright 2007 Sun Microsystems, Inc. All rights reserved. 25f38cb554SJohn Wren Kennedy# Use is subject to license terms. 26f38cb554SJohn Wren Kennedy# 27f38cb554SJohn Wren Kennedy 28f38cb554SJohn Wren Kennedy# 29*1d32ba66SJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved. 30f38cb554SJohn Wren Kennedy# 31f38cb554SJohn Wren Kennedy 32f38cb554SJohn Wren Kennedy. $STF_SUITE/include/libtest.shlib 33f38cb554SJohn Wren Kennedy. $STF_SUITE/tests/functional/grow_pool/grow_pool.cfg 34f38cb554SJohn Wren Kennedy 35f38cb554SJohn Wren Kennedy# 36f38cb554SJohn Wren Kennedy# DESCRIPTION: 37f38cb554SJohn Wren Kennedy# A ZFS file system is limited by the amount of disk space 38f38cb554SJohn Wren Kennedy# available to the pool. Growing the pool by adding a disk 39f38cb554SJohn Wren Kennedy# increases the amount of space. 40f38cb554SJohn Wren Kennedy# 41f38cb554SJohn Wren Kennedy# STRATEGY: 42f38cb554SJohn Wren Kennedy# 1) Fill a ZFS filesystem until ENOSPC by creating a large file 43f38cb554SJohn Wren Kennedy# 2) Grow the pool by adding a disk 44f38cb554SJohn Wren Kennedy# 3) Verify that more data can now be written to the file system 45f38cb554SJohn Wren Kennedy# 46f38cb554SJohn Wren Kennedy 47f38cb554SJohn Wren Kennedyverify_runnable "global" 48f38cb554SJohn Wren Kennedy 49f38cb554SJohn Wren Kennedylog_assert "A zpool may be increased in capacity by adding a disk" 50f38cb554SJohn Wren Kennedy 51*1d32ba66SJohn Wren Kennedylog_must zfs set compression=off $TESTPOOL/$TESTFS 52*1d32ba66SJohn Wren Kennedyfile_write -o create -f $TESTDIR/$TESTFILE1 \ 53f38cb554SJohn Wren Kennedy -b $BLOCK_SIZE -c $WRITE_COUNT -d 0 54f38cb554SJohn Wren Kennedytypeset -i zret=$? 55f38cb554SJohn Wren Kennedyreadonly ENOSPC=28 56f38cb554SJohn Wren Kennedyif [[ $zret -ne $ENOSPC ]]; then 57f38cb554SJohn Wren Kennedy log_fail "file_write completed w/o ENOSPC, aborting!!!" 58f38cb554SJohn Wren Kennedyfi 59f38cb554SJohn Wren Kennedy 60f38cb554SJohn Wren Kennedyif [[ ! -s $TESTDIR/$TESTFILE1 ]]; then 61f38cb554SJohn Wren Kennedy log_fail "$TESTDIR/$TESTFILE1 was not created" 62f38cb554SJohn Wren Kennedyfi 63f38cb554SJohn Wren Kennedy 64f38cb554SJohn Wren Kennedyif [[ -n $DISK ]]; then 65*1d32ba66SJohn Wren Kennedy log_must zpool add $TESTPOOL $DISK"s"$SLICE1 66f38cb554SJohn Wren Kennedyelse 67*1d32ba66SJohn Wren Kennedy log_must zpool add $TESTPOOL $DISK1 68f38cb554SJohn Wren Kennedyfi 69f38cb554SJohn Wren Kennedy 70*1d32ba66SJohn Wren Kennedylog_must file_write -o append -f $TESTDIR/$TESTFILE1 \ 71f38cb554SJohn Wren Kennedy -b $BLOCK_SIZE -c $SMALL_WRITE_COUNT -d 0 72f38cb554SJohn Wren Kennedy 73*1d32ba66SJohn Wren Kennedylog_must zfs inherit compression $TESTPOOL/$TESTFS 74f38cb554SJohn Wren Kennedylog_pass "TESTPOOL successfully grown" 75