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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 https://opensource.org/licenses/CDDL-1.0.
# 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 (c) 2023 by Pawel Jakub Dawidek
#
. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/include/math.shlib
. $STF_SUITE/include/properties.shlib
. $STF_SUITE/tests/functional/bclone/bclone_common.kshlib
verify_runnable "both"
verify_block_cloning
verify_crossfs_block_cloning
log_assert "Verify block cloning across datasets with different recordsize properties"
log_must zfs set compress=off $TESTSRCFS
log_must zfs set compress=off $TESTDSTFS
# recsize_prop_vals[] array contains too many entries and the tests take too
# long. Let's use only a subset of them.
typeset -a bclone_recsize_prop_vals=('512' '4096' '131072' '1048576')
for srcprop in "${bclone_recsize_prop_vals[@]}"; do
for dstprop in "${bclone_recsize_prop_vals[@]}"; do
if [[ $srcprop == $dstprop ]]; then
continue
fi
log_must zfs set recordsize=$srcprop $TESTSRCFS
log_must zfs set recordsize=$dstprop $TESTDSTFS
# 2*64=128, which is greater than 113, so we are sure the data won't
# be embedded into BP.
# 32767*64=2097088, which is larger than the largest recordsize (1MB).
FILESIZE=$(random_int_between 2 32767)
FILESIZE=$((FILESIZE * 64))
bclone_test random $FILESIZE false $TESTSRCDIR $TESTDSTDIR
done
done
log_must zfs inherit recordsize $TESTSRCFS
log_must zfs inherit recordsize $TESTDSTFS
log_pass
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