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