156 lines
3.9 KiB
Plaintext
156 lines
3.9 KiB
Plaintext
#
|
|
# This file and its contents are supplied under the terms of the
|
|
# Common Development and Distribution License ("CDDL"), version 1.0.
|
|
# You may only use this file in accordance with the terms of version
|
|
# 1.0 of the CDDL.
|
|
#
|
|
# A full copy of the text of the CDDL should have accompanied this
|
|
# source. A copy of the CDDL is also available via the Internet at
|
|
# http://www.illumos.org/license/CDDL.
|
|
#
|
|
|
|
#
|
|
# Copyright (c) 2012, 2016, Delphix. All rights reserved.
|
|
#
|
|
|
|
. $STF_SUITE/include/libtest.shlib
|
|
|
|
typeset -a compress_prop_vals=('off' 'lzjb' 'lz4' 'gzip' 'zle' 'zstd')
|
|
typeset -a checksum_prop_vals=('on' 'off' 'fletcher2' 'fletcher4' 'sha256'
|
|
'noparity' 'sha512' 'skein')
|
|
if ! is_freebsd; then
|
|
checksum_prop_vals+=('edonr')
|
|
fi
|
|
typeset -a recsize_prop_vals=('512' '1024' '2048' '4096' '8192' '16384'
|
|
'32768' '65536' '131072' '262144' '524288' '1048576')
|
|
typeset -a canmount_prop_vals=('on' 'off' 'noauto')
|
|
typeset -a copies_prop_vals=('1' '2' '3')
|
|
typeset -a logbias_prop_vals=('latency' 'throughput')
|
|
typeset -a primarycache_prop_vals=('all' 'none' 'metadata')
|
|
typeset -a redundant_metadata_prop_vals=('all' 'most')
|
|
typeset -a secondarycache_prop_vals=('all' 'none' 'metadata')
|
|
typeset -a snapdir_prop_vals=('hidden' 'visible')
|
|
typeset -a sync_prop_vals=('standard' 'always' 'disabled')
|
|
|
|
typeset -a fs_props=('compress' 'checksum' 'recsize'
|
|
'canmount' 'copies' 'logbias' 'primarycache' 'redundant_metadata'
|
|
'secondarycache' 'snapdir' 'sync')
|
|
typeset -a vol_props=('compress' 'checksum' 'copies' 'logbias' 'primarycache'
|
|
'secondarycache' 'redundant_metadata' 'sync')
|
|
|
|
#
|
|
# Given the 'prop' passed in, return 'num_vals' elements of the corresponding
|
|
# values array to the user, excluding any elements below 'first.' This allows
|
|
# us to exclude 'off' and 'on' which can be either unwanted, or a duplicate of
|
|
# another property respectively.
|
|
#
|
|
function get_rand_prop_vals
|
|
{
|
|
typeset prop=$1
|
|
typeset -i num_vals=$2
|
|
typeset -i first=$3
|
|
|
|
[[ -z $prop || -z $num_vals || -z $first ]] && \
|
|
log_fail "get_rand_prop_vals: bad arguments"
|
|
|
|
typeset retstr=""
|
|
|
|
typeset prop_vals_var=${prop}_prop_vals
|
|
typeset -a prop_vals=($(eval echo \${${prop_vals_var}[@]}))
|
|
|
|
[[ -z $prop_vals ]] && \
|
|
log_fail "get_rand_prop_vals: bad prop $prop"
|
|
|
|
typeset -i last=$((${#prop_vals[@]} - 1))
|
|
typeset -i i
|
|
for i in $(range_shuffle $first $last | head -n $num_vals); do
|
|
retstr="${prop_vals[$i]} $retstr"
|
|
done
|
|
echo $retstr
|
|
}
|
|
|
|
function get_rand_checksum
|
|
{
|
|
get_rand_prop_vals checksum $1 2
|
|
}
|
|
|
|
function get_rand_checksum_any
|
|
{
|
|
get_rand_prop_vals checksum $1 0
|
|
}
|
|
|
|
function get_rand_recsize
|
|
{
|
|
get_rand_prop_vals recsize $1 0
|
|
}
|
|
|
|
function get_rand_large_recsize
|
|
{
|
|
get_rand_prop_vals recsize $1 9
|
|
}
|
|
|
|
#
|
|
# Functions to toggle on/off properties
|
|
#
|
|
typeset -a binary_props=('atime' 'devices' 'exec' 'readonly' 'setuid' 'xattr')
|
|
|
|
if is_freebsd; then
|
|
binary_props+=('jailed')
|
|
else
|
|
binary_props+=('zoned')
|
|
fi
|
|
|
|
if is_linux; then
|
|
# Only older kernels support non-blocking mandatory locks
|
|
if [[ $(linux_version) -lt $(linux_version "4.4") ]]; then
|
|
binary_props+=('nbmand')
|
|
fi
|
|
else
|
|
binary_props+=('nbmand')
|
|
fi
|
|
|
|
function toggle_prop
|
|
{
|
|
typeset ds=$1
|
|
typeset prop=$2
|
|
|
|
datasetexists $ds || log_fail "$ds does not exist"
|
|
typeset val=$(get_prop $prop $ds)
|
|
typeset newval='off'
|
|
|
|
[[ $val = $newval ]] && newval='on'
|
|
log_must zfs set $prop=$newval $ds
|
|
}
|
|
|
|
function toggle_binary_props
|
|
{
|
|
typeset ds=$1
|
|
typeset prop
|
|
|
|
for prop in "${binary_props[@]}"; do
|
|
toggle_prop $ds $prop
|
|
done
|
|
}
|
|
|
|
function randomize_ds_props
|
|
{
|
|
typeset ds=$1
|
|
typeset prop proplist val
|
|
|
|
datasetexists $ds || log_fail "$ds does not exist"
|
|
if ds_is_volume $ds; then
|
|
toggle_prop $ds readonly
|
|
proplist="${vol_props[@]}"
|
|
elif ds_is_filesystem $ds; then
|
|
toggle_binary_props $ds
|
|
proplist="${fs_props[@]}"
|
|
else
|
|
log_fail "$ds is neither a volume nor a file system"
|
|
fi
|
|
|
|
for prop in $proplist; do
|
|
typeset val=$(get_rand_prop_vals $prop 1 0)
|
|
log_must zfs set $prop=$val $ds
|
|
done
|
|
}
|