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#! /bin/ksh -p
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/include/libtest.shlib
#
# DESCRIPTION:
# Valid reservation values should be positive integers only.
#
# STRATEGY:
# 1) Form an array of invalid reservation values (negative and
# incorrectly formed)
# 2) Attempt to set each invalid reservation value in turn on a
# filesystem and volume.
# 3) Verify that attempt fails and the reservation value remains
# unchanged
#
verify_runnable "both"
log_assert "Verify invalid reservation values are rejected"
set -A suffix "b" "k" "m" "t" "p" "e" "K" "M" "G" "T" "P" "E" "kb" "Mb" "Gb" \
"Tb" "Pb" "Eb" "KB" "MB" "GB" "TB" "PB" "EB"
set -A values '' '-1' '-1.0' '-1.8' '-9999999999999999' '0x1' '0b' '1b' '1.1b'
#
# Function to loop through a series of bad reservation
# values, checking they are when we attempt to set them
# on a dataset.
#
function set_n_check # data-set
{
typeset obj=$1
typeset -i i=0
typeset -i j=0
orig_resv_val=$(get_prop reservation $obj)
while (( $i < ${#values[*]} )); do
j=0
while (( $j < ${#suffix[*]} )); do
zfs set \
reservation=${values[$i]}${suffix[$j]} $obj \
> /dev/null 2>&1
if [ $? -eq 0 ]
then
log_note "zfs set \
reservation=${values[$i]}${suffix[$j]} $obj"
log_fail "The above reservation set returned 0!"
fi
new_resv_val=$(get_prop reservation $obj)
if [[ $new_resv_val != $orig_resv_val ]]; then
log_fail "$obj : reservation values changed " \
"($orig_resv_val : $new_resv_val)"
fi
(( j = j + 1 ))
done
(( i = i + 1 ))
done
}
for dataset in $TESTPOOL/$TESTFS $TESTPOOL/$TESTCTR $TESTPOOL/$TESTVOL
do
set_n_check $dataset
done
log_pass "Invalid reservation values correctly rejected"
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