f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#!/bin/ksh -p
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# CDDL HEADER START
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# The contents of this file are subject to the terms of the
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Common Development and Distribution License (the "License").
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# You may not use this file except in compliance with the License.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# or http://www.opensolaris.org/os/licensing.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# See the License for the specific language governing permissions
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# and limitations under the License.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# When distributing Covered Code, include this CDDL HEADER in each
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# If applicable, add the following below this CDDL HEADER, with the
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# fields enclosed by brackets "[]" replaced with your own identifying
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# information: Portions Copyright [yyyy] [name of copyright owner]
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# CDDL HEADER END
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Copyright 2009 Sun Microsystems, Inc. All rights reserved.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Use is subject to license terms.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy. $STF_SUITE/include/libtest.shlib
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy. $STF_SUITE/tests/functional/refreserv/refreserv.cfg
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# DESCRIPTION:
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# Verify refreservation is limited by available space.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# STRATEGY:
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 1. Setting quota and refreservation on parent filesystem.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 2. Get available space on sub-filesystem.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy# 3. Verify refreservation is limited by available on it.
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy#
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyverify_runnable "both"
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyfunction cleanup
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy{
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy if is_global_zone ; then
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set refreservation=none $TESTPOOL
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy fi
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs destroy -rf $TESTPOOL/$TESTFS
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs create $TESTPOOL/$TESTFS
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set mountpoint=$TESTDIR $TESTPOOL/$TESTFS
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy}
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_assert "Verify refreservation is limited by available space."
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_onexit cleanup
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedypool=$TESTPOOL ; fs=$pool/$TESTFS ; subfs=$fs/subfs
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedylog_must zfs create $subfs
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedytypeset datasets
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyif is_global_zone; then
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy datasets="$pool $fs"
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyelse
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy datasets="$fs"
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyfi
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedyfor ds in $datasets; do
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set quota=25M $ds
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set refreservation=15M $ds
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy typeset -i avail
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy avail=$(get_prop avail $subfs)
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set refreservation=$avail $subfs
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy typeset mntpnt
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy mntpnt=$(get_prop mountpoint $subfs)
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must mkfile $avail $mntpnt/$TESTFILE
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy typeset -i exceed
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy ((exceed = avail + 1))
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_mustnot zfs set refreservation=$exceed $subfs
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_mustnot mkfile $avail $mntpnt/$TESTFILE
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set quota=none $ds
1d32ba663e202c24a5a1f2e5aef83fffb447cb7fJohn Wren Kennedy log_must zfs set reservation=15M $ds
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedydone
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedy
f38cb554a534c6df738be3f4d23327e69888e634John Wren Kennedylog_pass "Verify refreservation is limited by available space."