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 https://opensource.org/licenses/CDDL-1.0. 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 2017, loli10K. All rights reserved. 25# Copyright (c) 2020 by Delphix. All rights reserved. 26# 27 28. $STF_SUITE/include/libtest.shlib 29. $STF_SUITE/tests/functional/cli_root/zpool_add/zpool_add.kshlib 30 31# 32# DESCRIPTION: 33# 'zpool add -o ashift=<n> ...' should work with different ashift 34# values. 35# 36# STRATEGY: 37# 1. Create a pool with default values. 38# 2. Verify 'zpool add -o ashift=<n>' works with allowed values (9-16). 39# 3. Verify setting kernel tunable for file vdevs works correctly. 40# 4. Verify 'zpool add -o ashift=<n>' doesn't accept other invalid values. 41# 42 43verify_runnable "global" 44 45function cleanup 46{ 47 log_must set_tunable32 VDEV_FILE_PHYSICAL_ASHIFT $orig_ashift 48 poolexists $TESTPOOL && destroy_pool $TESTPOOL 49 rm -f $disk1 $disk2 50} 51 52log_assert "zpool add -o ashift=<n>' works with different ashift values" 53log_onexit cleanup 54 55disk1=$TEST_BASE_DIR/disk1 56disk2=$TEST_BASE_DIR/disk2 57log_must mkfile $SIZE $disk1 58log_must mkfile $SIZE $disk2 59 60logical_ashift=$(get_tunable VDEV_FILE_LOGICAL_ASHIFT) 61orig_ashift=$(get_tunable VDEV_FILE_PHYSICAL_ASHIFT) 62max_auto_ashift=$(get_tunable VDEV_MAX_AUTO_ASHIFT) 63 64typeset ashifts=("9" "10" "11" "12" "13" "14" "15" "16") 65for ashift in ${ashifts[@]} 66do 67 log_must zpool create $TESTPOOL $disk1 68 log_must zpool add -o ashift=$ashift $TESTPOOL $disk2 69 log_must verify_ashift $disk2 $ashift 70 71 # clean things for the next run 72 log_must zpool destroy $TESTPOOL 73 log_must zpool labelclear $disk1 74 log_must zpool labelclear $disk2 75 76 # 77 # Make sure we can also set the ashift using the tunable. 78 # 79 log_must zpool create $TESTPOOL $disk1 80 log_must set_tunable32 VDEV_FILE_PHYSICAL_ASHIFT $ashift 81 log_must zpool add $TESTPOOL $disk2 82 exp=$(( (ashift <= max_auto_ashift) ? ashift : logical_ashift )) 83 log_must verify_ashift $disk2 $exp 84 85 # clean things for the next run 86 log_must set_tunable32 VDEV_FILE_PHYSICAL_ASHIFT $orig_ashift 87 log_must zpool destroy $TESTPOOL 88 log_must zpool labelclear $disk1 89 log_must zpool labelclear $disk2 90done 91 92typeset badvals=("off" "on" "1" "8" "17" "1b" "ff" "-") 93for badval in ${badvals[@]} 94do 95 log_must zpool create $TESTPOOL $disk1 96 log_mustnot zpool add -o ashift="$badval" $TESTPOOL $disk2 97 # clean things for the next run 98 log_must zpool destroy $TESTPOOL 99 log_must zpool labelclear $disk1 100 log_mustnot zpool labelclear $disk2 101done 102 103log_pass "zpool add -o ashift=<n>' works with different ashift values" 104