1# SPDX-License-Identifier: CDDL-1.0 2# 3# This file and its contents are supplied under the terms of the 4# Common Development and Distribution License ("CDDL"), version 1.0. 5# You may only use this file in accordance with the terms of version 6# 1.0 of the CDDL. 7# 8# A full copy of the text of the CDDL should have accompanied this 9# source. A copy of the CDDL is also available via the Internet at 10# http://www.illumos.org/license/CDDL. 11# 12 13# 14# Copyright (c) 2012, 2016, Delphix. All rights reserved. 15# Copyright (c) 2022 Hewlett Packard Enterprise Development LP. 16# 17 18. $STF_SUITE/include/libtest.shlib 19 20typeset -a compress_prop_vals=('off' 'lzjb' 'lz4' 'gzip' 'zle' 'zstd') 21typeset -a checksum_prop_vals=('on' 'off' 'fletcher2' 'fletcher4' 'sha256' 22 'noparity' 'sha512' 'skein' 'blake3') 23if ! is_freebsd; then 24 checksum_prop_vals+=('edonr') 25fi 26typeset -a recsize_prop_vals=('512' '1024' '2048' '4096' '8192' '16384' 27 '32768' '65536' '131072' '262144' '524288' '1048576') 28typeset -a canmount_prop_vals=('on' 'off' 'noauto') 29typeset -a copies_prop_vals=('1' '2' '3') 30typeset -a logbias_prop_vals=('latency' 'throughput') 31typeset -a primarycache_prop_vals=('all' 'none' 'metadata') 32typeset -a redundant_metadata_prop_vals=('all' 'most' 'some' 'none') 33typeset -a secondarycache_prop_vals=('all' 'none' 'metadata') 34typeset -a snapdir_prop_vals=('disabled' 'hidden' 'visible') 35typeset -a sync_prop_vals=('standard' 'always' 'disabled') 36 37typeset -a fs_props=('compress' 'checksum' 'recsize' 38 'canmount' 'copies' 'logbias' 'primarycache' 'redundant_metadata' 39 'secondarycache' 'snapdir' 'sync') 40typeset -a vol_props=('compress' 'checksum' 'copies' 'logbias' 'primarycache' 41 'secondarycache' 'redundant_metadata' 'sync') 42 43# 44# Given the 'prop' passed in, return 'num_vals' elements of the corresponding 45# values array to the user, excluding any elements below 'first.' This allows 46# us to exclude 'off' and 'on' which can be either unwanted, or a duplicate of 47# another property respectively. 48# 49function get_rand_prop_vals 50{ 51 typeset prop=$1 52 typeset -i num_vals=$2 53 typeset -i first=$3 54 55 [[ -z $prop || -z $num_vals || -z $first ]] && \ 56 log_fail "get_rand_prop_vals: bad arguments" 57 58 typeset retstr="" 59 60 typeset prop_vals_var=${prop}_prop_vals 61 typeset -a prop_vals=($(eval echo \${${prop_vals_var}[@]})) 62 63 [[ -z $prop_vals ]] && \ 64 log_fail "get_rand_prop_vals: bad prop $prop" 65 66 typeset -i last=$((${#prop_vals[@]} - 1)) 67 typeset -i i 68 for i in $(range_shuffle $first $last | head -n $num_vals); do 69 retstr="${prop_vals[$i]} $retstr" 70 done 71 echo $retstr 72} 73 74# 75# Functions to toggle on/off properties 76# 77typeset -a binary_props=('atime' 'devices' 'exec' 'readonly' 'setuid' 'xattr') 78 79if is_freebsd; then 80 binary_props+=('jailed') 81else 82 binary_props+=('zoned') 83fi 84 85# Newer Linuxes dropped non-blocking mandatory locks 86if ! is_linux || [ $(linux_version) -lt $(linux_version "4.4") ]; then 87 binary_props+=('nbmand') 88fi 89 90function toggle_prop 91{ 92 typeset ds=$1 93 typeset prop=$2 94 95 typeset val=$(get_prop $prop $ds) 96 typeset newval='off' 97 98 [[ $val = $newval ]] && newval='on' 99 log_must zfs set $prop=$newval $ds 100} 101 102function toggle_binary_props 103{ 104 typeset ds=$1 105 typeset prop 106 107 for prop in "${binary_props[@]}"; do 108 toggle_prop $ds $prop 109 done 110} 111 112function randomize_ds_props 113{ 114 typeset ds=$1 115 typeset prop proplist val 116 117 if ds_is_volume $ds; then 118 toggle_prop $ds readonly 119 proplist="${vol_props[@]}" 120 elif ds_is_filesystem $ds; then 121 toggle_binary_props $ds 122 proplist="${fs_props[@]}" 123 else 124 log_fail "$ds is neither a volume nor a file system" 125 fi 126 127 for prop in $proplist; do 128 typeset val=$(get_rand_prop_vals $prop 1 0) 129 log_must zfs set $prop=$val $ds 130 done 131} 132