compress_003_pos.ksh revision f38cb554a534c6df738be3f4d23327e69888e634
#
# 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
# 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]
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# CDDL HEADER END
#
#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2013 by Delphix. All rights reserved.
#
#
# DESCRIPTION:
# With 'compression' or 'compress' set, changing filesystem blocksize cannot
# cause system panic
#
# STRATEGY:
# 1. Set 'compression' or "compress" to on
# 2. Set different blocksize with ZFS filesystem
# 3. Use 'mkfile' create single block and multi-block files
# 4. Verify the system continued work
#
verify_runnable "both"
function cleanup
{
}
log_assert "Changing blocksize doesn't casue system panic with compression settings"
typeset -i blksize=512
typeset -i fsize=0
typeset -i offset=0
do
do
if [[ $value == "gzip-6" ]]; then
value="gzip"
fi
fi
#keep offset as non-power-of-2
fi
done
done
done
log_pass "The system works as expected while changing blocksize with compression settings"