1#! /usr/local/bin/ksh93 -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# $FreeBSD$ 24 25# 26# Copyright 2009 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)reservation_013_pos.ksh 1.4 09/01/12 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33. $STF_SUITE/tests/reservation/reservation.kshlib 34 35############################################################################### 36# 37# __stc_assertion_start 38# 39# ID: reservation_013_pos 40# 41# DESCRIPTION: 42# 43# Reservation properties on data objects should be preserved when the 44# pool within which they are contained is exported and then re-imported. 45# 46# 47# STRATEGY: 48# 1) Create a filesystem as dataset 49# 2) Create another filesystem at the same level 50# 3) Create a regular volume at the same level 51# 4) Create a sparse volume at the same level 52# 5) Create a filesystem within the dataset filesystem 53# 6) Set reservations on all filesystems 54# 7) Export the pool 55# 8) Re-import the pool 56# 9) Verify that the reservation settings are correct 57# 58# TESTABILITY: explicit 59# 60# TEST_AUTOMATION_LEVEL: automated 61# 62# CODING_STATUS: COMPLETED (2005-07-19) 63# 64# __stc_assertion_end 65# 66################################################################################ 67 68verify_runnable "global" 69 70log_assert "Reservation properties preserved across exports and imports" 71 72OBJ_LIST="$TESTPOOL/$TESTFS1/$TESTFS2 $TESTPOOL/$TESTFS1 \ 73 $TESTPOOL/$TESTVOL $TESTPOOL/$TESTVOL2" 74 75log_must $ZFS create $TESTPOOL/$TESTFS1 76log_must $ZFS create $TESTPOOL/$TESTFS1/$TESTFS2 77 78space_avail=`get_prop available $TESTPOOL` 79[[ $? -ne 0 ]] && \ 80 log_fail "Unable to get space available property for $TESTPOOL" 81 82(( resv_set = space_avail / 8 )) 83resv_set=$(floor_volsize $resv_set) 84(( sparse_vol_set_size = space_avail * 8 )) 85sparse_vol_set_size=$(floor_volsize $sparse_vol_set_size) 86reg_vol_blksz=8192 87 88# When initially created, a regular volume's refreservation property is set 89# equal to its size (unlike a sparse volume), so we don't need to set it 90# explicitly later on. However, since the zfs command modifies the 91# reservation based on the volume size, it is necessary to test it separately. 92log_must $ZFS create -b $reg_vol_blksz -V $resv_set $TESTPOOL/$TESTVOL 93log_must $ZFS create -s -V $sparse_vol_set_size $TESTPOOL/$TESTVOL2 94 95log_must $ZFS set refreservation=$resv_set $TESTPOOL/$TESTFS 96log_must $ZFS set refreservation=$resv_set $TESTPOOL/$TESTFS1 97log_must $ZFS set refreservation=$resv_set $TESTPOOL/$TESTFS1/$TESTFS2 98log_must $ZFS set refreservation=$resv_set $TESTPOOL/$TESTVOL2 99 100log_must $ZPOOL export $TESTPOOL 101 102typeset dir=$(get_device_dir $DISKS) 103log_must $ZPOOL import -d $dir $TESTPOOL 104 105alloc_vol_size=$(zvol_volsize_to_reservation $resv_set $reg_vol_blksz 1) 106resv_get=$(get_prop refreservation $TESTPOOL/$TESTVOL) 107[[ $resv_get != $alloc_vol_size ]] && \ 108 log_fail "Reservation property for $TESTPOOL/$TESTVOL incorrect;" \ 109 " expected $alloc_vol_size but got $resv_get" 110 111for obj in $TESTPOOL/$TESTFS $TESTPOOL/$TESTFS1 \ 112 $TESTPOOL/$TESTVOL2 $TESTPOOL/$TESTFS1/$TESTFS2 113do 114 resv_get=`get_prop refreservation $obj` 115 116 [[ $resv_get != $resv_set ]] && \ 117 log_fail "Reservation property for $obj incorrect " \ 118 " expected $resv_set but got $resv_get" 119done 120 121log_pass "Reservation properties preserved across exports and imports" 122