91 lines
2.4 KiB
Bash
Executable File
91 lines
2.4 KiB
Bash
Executable File
#!/bin/ksh -p
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or https://opensource.org/licenses/CDDL-1.0.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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#
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# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
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# Use is subject to license terms.
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#
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#
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# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
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#
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. $STF_SUITE/include/libtest.shlib
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. $STF_SUITE/tests/functional/refreserv/refreserv.cfg
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#
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# DESCRIPTION:
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# Verify refreservation is limited by available space.
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#
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# STRATEGY:
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# 1. Setting quota and refreservation on parent filesystem.
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# 2. Get available space on sub-filesystem.
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# 3. Verify refreservation is limited by available on it.
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#
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verify_runnable "both"
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function cleanup
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{
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if is_global_zone ; then
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log_must zfs set refreservation=none $TESTPOOL
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fi
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log_must zfs destroy -rf $TESTPOOL/$TESTFS
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log_must zfs create $TESTPOOL/$TESTFS
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log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
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}
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log_assert "Verify refreservation is limited by available space."
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log_onexit cleanup
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pool=$TESTPOOL ; fs=$pool/$TESTFS ; subfs=$fs/subfs
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log_must zfs create $subfs
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typeset datasets
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if is_global_zone; then
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datasets="$pool $fs"
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else
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datasets="$fs"
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fi
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for ds in $datasets; do
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log_must zfs set quota=25M $ds
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log_must zfs set refreservation=15M $ds
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typeset -i avail
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avail=$(get_prop avail $subfs)
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log_must zfs set refreservation=$avail $subfs
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typeset mntpnt
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mntpnt=$(get_prop mountpoint $subfs)
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log_must mkfile $avail $mntpnt/$TESTFILE
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typeset -i exceed
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((exceed = avail + 1))
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log_mustnot zfs set refreservation=$exceed $subfs
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log_mustnot mkfile $avail $mntpnt/$TESTFILE
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log_must zfs set quota=none $ds
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log_must zfs set reservation=15M $ds
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done
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log_pass "Verify refreservation is limited by available space."
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