1#!/usr/bin/bash -p 2# 3# CDDL HEADER START 4# 5# The contents of this file are subject to the terms of the 6# Common Development and Distribution License (the "License"). 7# You may not use this file except in compliance with the License. 8# 9# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10# or http://www.opensolaris.org/os/licensing. 11# See the License for the specific language governing permissions 12# and limitations under the License. 13# 14# When distributing Covered Code, include this CDDL HEADER in each 15# file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16# If applicable, add the following below this CDDL HEADER, with the 17# fields enclosed by brackets "[]" replaced with your own identifying 18# information: Portions Copyright [yyyy] [name of copyright owner] 19# 20# CDDL HEADER END 21# 22 23# 24# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26# 27 28# 29# Copyright (c) 2013 by Delphix. All rights reserved. 30# 31 32. $STF_SUITE/include/libtest.shlib 33. $STF_SUITE/tests/functional/reservation/reservation.shlib 34 35# 36# DESCRIPTION: 37# 38# Reservation properties on data objects should be preserved when the 39# pool within which they are contained is exported and then re-imported. 40# 41# 42# STRATEGY: 43# 1) Create a filesystem as dataset 44# 2) Create another filesystem at the same level 45# 3) Create a regular volume at the same level 46# 4) Create a sparse volume at the same level 47# 5) Create a filesystem within the dataset filesystem 48# 6) Set reservations on all filesystems 49# 7) Export the pool 50# 8) Re-import the pool 51# 9) Verify that the reservation settings are correct 52# 53 54verify_runnable "global" 55 56log_assert "Reservation properties preserved across exports and imports" 57 58function cleanup 59{ 60 for obj in $OBJ_LIST; do 61 datasetexists $obj && log_must $ZFS destroy -f $obj 62 done 63 64 log_must zero_reservation $TESTPOOL/$TESTFS 65} 66log_onexit cleanup 67 68OBJ_LIST="$TESTPOOL/$TESTFS1/$TESTFS2 $TESTPOOL/$TESTFS1 $TESTPOOL/$TESTVOL \ 69 $TESTPOOL/$TESTVOL2" 70 71log_must $ZFS create $TESTPOOL/$TESTFS1 72log_must $ZFS create $TESTPOOL/$TESTFS1/$TESTFS2 73 74space_avail=$(get_prop available $TESTPOOL) 75[[ $? -ne 0 ]] && \ 76 log_fail "Unable to get space available property for $TESTPOOL" 77 78((resv_set = space_avail / 5)) 79resv_set=$(floor_volsize $resv_set) 80((sparse_vol_set_size = space_avail * 5)) 81sparse_vol_set_size=$(floor_volsize $sparse_vol_set_size) 82 83# When initially created, a regular volume's reservation property is set 84# equal to its size (unlike a sparse volume), so we don't need to set it 85# explictly later on 86log_must $ZFS create -V $resv_set $TESTPOOL/$TESTVOL 87log_must $ZFS create -s -V $sparse_vol_set_size $TESTPOOL/$TESTVOL2 88 89log_must $ZFS set reservation=$resv_set $TESTPOOL/$TESTFS 90log_must $ZFS set reservation=$resv_set $TESTPOOL/$TESTFS1 91log_must $ZFS set reservation=$resv_set $TESTPOOL/$TESTFS1/$TESTFS2 92log_must $ZFS set reservation=$resv_set $TESTPOOL/$TESTVOL2 93 94log_must $ZPOOL export $TESTPOOL 95log_must $ZPOOL import $TESTPOOL 96 97for obj in $TESTPOOL/$TESTFS $OBJ_LIST; do 98 99 if [[ $obj == $TESTPOOL/$TESTVOL ]]; then 100 expected=$(volsize_to_reservation $obj $resv_set) 101 found=$(get_prop refreservation $obj) 102 else 103 expected=$resv_set 104 found=$(get_prop reservation $obj) 105 fi 106 107 [[ $found != $expected ]] && \ 108 log_fail "Reservation property for $obj incorrect. Expected " \ 109 "$expected but got $found." 110done 111 112log_pass "Reservation properties preserved across exports and imports" 113