1eda14cbcSMatt Macy#! /bin/ksh -p 2eda14cbcSMatt Macy# 3eda14cbcSMatt Macy# CDDL HEADER START 4eda14cbcSMatt Macy# 5eda14cbcSMatt Macy# The contents of this file are subject to the terms of the 6eda14cbcSMatt Macy# Common Development and Distribution License (the "License"). 7eda14cbcSMatt Macy# You may not use this file except in compliance with the License. 8eda14cbcSMatt Macy# 9eda14cbcSMatt Macy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*271171e0SMartin Matuska# or https://opensource.org/licenses/CDDL-1.0. 11eda14cbcSMatt Macy# See the License for the specific language governing permissions 12eda14cbcSMatt Macy# and limitations under the License. 13eda14cbcSMatt Macy# 14eda14cbcSMatt Macy# When distributing Covered Code, include this CDDL HEADER in each 15eda14cbcSMatt Macy# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16eda14cbcSMatt Macy# If applicable, add the following below this CDDL HEADER, with the 17eda14cbcSMatt Macy# fields enclosed by brackets "[]" replaced with your own identifying 18eda14cbcSMatt Macy# information: Portions Copyright [yyyy] [name of copyright owner] 19eda14cbcSMatt Macy# 20eda14cbcSMatt Macy# CDDL HEADER END 21eda14cbcSMatt Macy# 22eda14cbcSMatt Macy 23eda14cbcSMatt Macy# 24eda14cbcSMatt Macy# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25eda14cbcSMatt Macy# Use is subject to license terms. 26eda14cbcSMatt Macy# 27eda14cbcSMatt Macy 28eda14cbcSMatt Macy# 29eda14cbcSMatt Macy# Copyright (c) 2012, 2018 by Delphix. All rights reserved. 30eda14cbcSMatt Macy# 31eda14cbcSMatt Macy 32eda14cbcSMatt Macy. $STF_SUITE/include/libtest.shlib 33eda14cbcSMatt Macy. $STF_SUITE/include/blkdev.shlib 34eda14cbcSMatt Macy. $STF_SUITE/tests/functional/cli_root/zpool_expand/zpool_expand.cfg 35eda14cbcSMatt Macy 36eda14cbcSMatt Macy# 37eda14cbcSMatt Macy# DESCRIPTION: 38eda14cbcSMatt Macy# 39eda14cbcSMatt Macy# STRATEGY: 40eda14cbcSMatt Macy# 1) Create a scsi_debug device and a pool based on it 41eda14cbcSMatt Macy# 2) Expand the device and rescan the scsi bus 42eda14cbcSMatt Macy# 3) Reopen the pool and check that it detects new available space 43eda14cbcSMatt Macy# 4) Online the device and check that the pool has been expanded 44eda14cbcSMatt Macy# 45eda14cbcSMatt Macy 46eda14cbcSMatt Macyverify_runnable "global" 47eda14cbcSMatt Macy 48eda14cbcSMatt Macyfunction cleanup 49eda14cbcSMatt Macy{ 50eda14cbcSMatt Macy poolexists $TESTPOOL1 && destroy_pool $TESTPOOL1 51eda14cbcSMatt Macy unload_scsi_debug 52eda14cbcSMatt Macy} 53eda14cbcSMatt Macy 54eda14cbcSMatt Macylog_onexit cleanup 55eda14cbcSMatt Macy 56eda14cbcSMatt Macylog_assert "zpool based on scsi device can be expanded with zpool online -e" 57eda14cbcSMatt Macy 58eda14cbcSMatt Macy# run scsi_debug to create a device 59eda14cbcSMatt MacyMINVDEVSIZE_MB=$((MINVDEVSIZE / 1048576)) 60eda14cbcSMatt Macyload_scsi_debug $MINVDEVSIZE_MB 1 1 1 '512b' 61eda14cbcSMatt Macyblock_device_wait 62eda14cbcSMatt MacySDISK=$(get_debug_device) 63eda14cbcSMatt Macylog_must zpool create $TESTPOOL1 $SDISK 64eda14cbcSMatt Macy 65eda14cbcSMatt Macytypeset autoexp=$(get_pool_prop autoexpand $TESTPOOL1) 66eda14cbcSMatt Macyif [[ $autoexp != "off" ]]; then 67eda14cbcSMatt Macy log_fail "zpool $TESTPOOL1 autoexpand should be off but is $autoexp" 68eda14cbcSMatt Macyfi 69eda14cbcSMatt Macy 70eda14cbcSMatt Macytypeset prev_size=$(get_pool_prop size $TESTPOOL1) 71eda14cbcSMatt Macylog_note "original pool size: $prev_size" 72eda14cbcSMatt Macy 73eda14cbcSMatt Macy# resize the scsi_debug device 74eda14cbcSMatt Macyecho "5" > /sys/bus/pseudo/drivers/scsi_debug/virtual_gb 75eda14cbcSMatt Macy# rescan the device to detect the new size 76eda14cbcSMatt Macyecho "1" > /sys/class/block/$SDISK/device/rescan 77eda14cbcSMatt Macyblock_device_wait 78eda14cbcSMatt Macy 79eda14cbcSMatt Macy# reopen the pool so ZFS can see the new space 80eda14cbcSMatt Macylog_must zpool reopen $TESTPOOL1 81eda14cbcSMatt Macy 82eda14cbcSMatt Macytypeset expandsize=$(get_pool_prop expandsize $TESTPOOL1) 83eda14cbcSMatt Macylog_note "pool expandsize: $expandsize" 84eda14cbcSMatt Macyif [[ "$zpool_expandsize" = "-" ]]; then 85eda14cbcSMatt Macy log_fail "pool $TESTPOOL1 did not detect any " \ 86eda14cbcSMatt Macy "expandsize after reopen" 87eda14cbcSMatt Macyfi 88eda14cbcSMatt Macy 89eda14cbcSMatt Macy# online the device so the zpool will use the new space 90eda14cbcSMatt Macylog_must zpool online -e $TESTPOOL1 $SDISK 91eda14cbcSMatt Macy 92eda14cbcSMatt Macytypeset new_size=$(get_pool_prop size $TESTPOOL1) 93eda14cbcSMatt Macylog_note "new pool size: $new_size" 94eda14cbcSMatt Macyif [[ $new_size -le $prev_size ]]; then 95eda14cbcSMatt Macy log_fail "pool $TESTPOOL1 did not expand " \ 96eda14cbcSMatt Macy "after vdev expansion and zpool online -e" 97eda14cbcSMatt Macyfi 98eda14cbcSMatt Macy 99eda14cbcSMatt Macylog_pass "zpool based on scsi_debug can be expanded with reopen and online -e" 100