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 2008 Sun Microsystems, Inc. All rights reserved. 27# Use is subject to license terms. 28# 29# ident "@(#)refquota_005_pos.ksh 1.1 08/02/29 SMI" 30# 31 32. $STF_SUITE/include/libtest.kshlib 33 34################################################################################# 35# 36# __stc_assertion_start 37# 38# ID: refquota_005_pos 39# 40# DESCRIPTION: 41# refquotas are not limited by sub-filesystem snapshots. 42# 43# STRATEGY: 44# 1. Setting refquota < quota for parent 45# 2. Create file in sub-filesytem, take snapshot and remove the file 46# 3. Verify sub-filesystem snapshot will not consume refquota 47# 48# TESTABILITY: explicit 49# 50# TEST_AUTOMATION_LEVEL: automated 51# 52# CODING_STATUS: COMPLETED (2007-11-02) 53# 54# __stc_assertion_end 55# 56################################################################################ 57 58verify_runnable "both" 59 60function cleanup 61{ 62 log_must $ZFS destroy -rf $TESTPOOL/$TESTFS 63 log_must $ZFS create $TESTPOOL/$TESTFS 64 log_must $ZFS set mountpoint=$TESTDIR $TESTPOOL/$TESTFS 65} 66 67log_assert "refquotas are not limited by sub-filesystem snapshots." 68log_onexit cleanup 69 70fs=$TESTPOOL/$TESTFS 71log_must $ZFS set quota=25M $fs 72log_must $ZFS set refquota=15M $fs 73log_must $ZFS create $fs/subfs 74 75mntpnt=$(get_prop mountpoint $fs/subfs) 76typeset -i i=0 77while ((i < 3)); do 78 log_must $MKFILE 7M $mntpnt/$TESTFILE.$i 79 log_must $ZFS snapshot $fs/subfs@snap.$i 80 log_must $RM $mntpnt/$TESTFILE.$i 81 82 ((i += 1)) 83done 84 85# 86# Verify out of the limitation of 'quota' 87# 88log_mustnot $MKFILE 7M $mntpnt/$TESTFILE 89 90log_pass "refquotas are not limited by sub-filesystem snapshots" 91