zfs/tests/zfs-tests/tests/functional/features/large_dnode/large_dnode_006_pos.ksh

#!/bin/ksh -p
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# Copyright (c) 2016 by Lawrence Livermore National Security, LLC.
# Use is subject to license terms.
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# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
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. $STF_SUITE/include/libtest.shlib

#
# DESCRIPTION:
# Run xattrtest on a dataset with large dnodes and xattr=sa
# to stress xattr usage of the extra bonus space and verify
# contents
#

TEST_FS=$TESTPOOL/large_dnode

verify_runnable "both"

function cleanup
{
	datasetexists $TEST_FS && log_must zfs destroy $TEST_FS
}

log_onexit cleanup
log_assert "xattrtest runs cleanly on dataset with large dnodes"

log_must zfs create $TEST_FS

set -A xattr_sizes "512" "1536" "3584" "7680" "15872"
set -A prop_values "1k"  "2k"   "4k"   "8k"   "16k"

for ((i=0; i < ${#prop_values[*]}; i++)) ; do
	prop_val=${prop_values[$i]}
	dir=/$TEST_FS/$prop_val
	xattr_size=${xattr_sizes[$i]}
	log_must zfs set dnsize=$prop_val $TEST_FS
	log_must mkdir $dir
	log_must xattrtest -R -y -s $xattr_size -f 1024 -p $dir
done

log_pass