zvol_swap_005_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
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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#
# Copyright 2008 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2013 by Delphix. All rights reserved.
#
#
# DESCRIPTION:
# swaplow + swaplen must be less than or equal to the volume size.
#
# STRATEGY:
# 1. Get test system page size and test volume size.
# 2. Random get swaplow and swaplen.
# 3. Verify swap -a should succeed when swaplow + swaplen <= volume size.
#
verify_runnable "global"
assertion="Verify the sum of swaplow and swaplen is less or equal to volsize"
#
# Both swaplow and swaplen are the desired length of
# the swap area in 512-byte blocks.
#
swaplow=$($SHUF -n 1 -i ${pageblocks}-${max_swaplow})
swaplen=$($SHUF -n 1 -i ${pageblocks}-${maxlen})
done