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 2008 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26 27. $STF_SUITE/include/libtest.kshlib 28 29################################################################################# 30# 31# __stc_assertion_start 32# 33# ID: refreserv_003_pos 34# 35# DESCRIPTION: 36# Verify a snapshot will only be allowed if there is enough free pool 37# space outside of this refreservation. 38# 39# STRATEGY: 40# 1. Setting quota and refservation 41# 2. Verify snapshot can be created, when used =< quota - refreserv 42# 3. Verify failed to create snapshot, when used > quota - refreserv 43# 44# TESTABILITY: explicit 45# 46# TEST_AUTOMATION_LEVEL: automated 47# 48# CODING_STATUS: COMPLETED (2007-11-05) 49# 50# __stc_assertion_end 51# 52################################################################################ 53 54verify_runnable "both" 55 56function cleanup 57{ 58 log_must $ZFS destroy -rf $TESTPOOL/$TESTFS 59 log_must $ZFS create $TESTPOOL/$TESTFS 60 log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS 61} 62 63log_assert "Verify a snapshot will only be allowed if there is enough " \ 64 "free space outside of this refreservation." 65log_onexit cleanup 66 67fs=$TESTPOOL/$TESTFS 68log_must $ZFS set quota=25M $fs 69log_must $ZFS set refreservation=10M $fs 70 71mntpnt=$(get_prop mountpoint $fs) 72log_must $MKFILE 7M $mntpnt/$TESTFILE 73log_must $ZFS snapshot $fs@snap 74 75log_must $MKFILE 7M $mntpnt/$TESTFILE.2 76log_must $ZFS snapshot $fs@snap2 77 78log_must $MKFILE 7M $mntpnt/$TESTFILE.3 79log_mustnot $ZFS snapshot $fs@snap3 80if datasetexists $fs@snap3 ; then 81 log_fail "ERROR: $fs@snap3 should not exists." 82fi 83 84log_pass "Verify a snapshot will only be allowed if there is enough " \ 85 "free space outside of this refreservation." 86