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. $STF_SUITE/include/libtest.kshlib 28. $STF_SUITE/tests/reservation/reservation.kshlib 29 30############################################################################### 31# 32# __stc_assertion_start 33# 34# ID: reservation_014_pos 35# 36# DESCRIPTION: 37# 38# A reservation cannot exceed the quota on a dataset 39# 40# STRATEGY: 41# 1) Create a filesystem and volume 42# 2) Set a quota on the filesystem 43# 3) Attempt to set a reservation larger than the quota. Verify 44# that the attempt fails. 45# 4) Repeat 2-3 for volume 46# 47# TESTABILITY: explicit 48# 49# TEST_AUTOMATION_LEVEL: automated 50# 51# CODING_STATUS: COMPLETED (2005-07-04) 52# 53# __stc_assertion_end 54# 55################################################################################ 56 57verify_runnable "both" 58 59log_assert "Verify cannot set reservation larger than quota" 60 61space_avail=`get_prop available $TESTPOOL` 62 63if ! is_global_zone ; then 64 OBJ_LIST="" 65else 66 OBJ_LIST="$TESTPOOL/$TESTVOL $TESTPOOL/$TESTVOL2" 67 68 (( vol_set_size = space_avail / 4 )) 69 vol_set_size=$(floor_volsize $vol_set_size) 70 (( sparse_vol_set_size = space_avail * 4 )) 71 sparse_vol_set_size=$(floor_volsize $sparse_vol_set_size) 72 73 74 log_must $ZFS create -V $vol_set_size $TESTPOOL/$TESTVOL 75 log_must $ZFS create -s -V $sparse_vol_set_size $TESTPOOL/$TESTVOL2 76fi 77 78for obj in $TESTPOOL/$TESTFS $OBJ_LIST ; do 79 80 space_avail=`get_prop available $TESTPOOL` 81 (( quota_set_size = space_avail / 3 )) 82 83 # 84 # A regular (non-sparse) volume's size is effectively 85 # its quota so only need to explicitly set quotas for 86 # filesystems and datasets. 87 # 88 # A volumes size is effectively its quota. The maximum 89 # reservation value that can be set on a volume is 90 # determined by the size of the volume or the amount of 91 # space in the pool, whichever is smaller. 92 # 93 if [[ $obj == $TESTPOOL/$TESTFS ]]; then 94 log_must $ZFS set quota=$quota_set_size $obj 95 (( resv_set_size = quota_set_size + RESV_SIZE )) 96 97 elif [[ $obj == $TESTPOOL/$TESTVOL2 ]] ; then 98 99 (( resv_set_size = sparse_vol_set_size + RESV_SIZE )) 100 101 elif [[ $obj == $TESTPOOL/$TESTVOL ]] ; then 102 103 (( resv_set_size = vol_set_size + RESV_SIZE )) 104 fi 105 106 orig_quota=`get_prop quota $obj` 107 108 log_mustnot $ZFS set reservation=$resv_set_size $obj 109 new_quota=`get_prop quota $obj` 110 111 if [[ $orig_quota != $new_quota ]]; then 112 log_fail "Quota value changed from $orig_quota " \ 113 "to $new_quota" 114 fi 115 116 if [[ $obj == $TESTPOOL/$TESTFS ]]; then 117 log_must $ZFS set quota=none $obj 118 fi 119done 120 121log_pass "As expected cannot set reservation larger than quota" 122