1# vim: filetype=sh 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 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26 27# BLOCK_SIZE, QUOTA_VALUE and TOLERANCE set in quota.cfg 28readonly EDQUOT=69 29 30# 31# Function to fill the quota of a zfs filesystem 32# 33# $1 - The File system or container to fill. 34# $2 - The mountpoint to use. 35# 36function fill_quota 37{ 38 typeset FILESYSTEM="$1" 39 typeset MNTPT="$2" 40 41 log_must $ZFS set quota=$QUOTA_VALUE $FILESYSTEM 42 43 typeset -i write_size=0 44 (( write_size = 2 * QUOTA_VALUE )) 45 46 typeset -i zret=0 47 $FILE_WRITE -o create -f $MNTPT/$TESTFILE1 -b $BLOCK_SIZE \ 48 -c $write_size -d 0 49 zret=$? 50 [[ $zret -ne EDQUOT ]] && log_fail "Got error $zret; expected $EDQUOT" 51 52 typeset -i file_size=`$LS -ls $MNTPT/$TESTFILE1 | $AWK '{ print $1 }'` 53 typeset -i limit=0 54 (( file_size = file_size * 512 )) 55 (( limit = QUOTA_VALUE + TOLERANCE )) 56 (( file_size > limit )) && \ 57 log_fail "File was created larger than the quota value, aborting!!!" 58 return 0 59} 60 61# 62# Function attempts to write another file in a ZFS filesystem 63# that has already filled its quota 64# 65function exceed_quota 66{ 67 typeset FILESYSTEM="$1" 68 typeset MNTPT="$2" 69 70 log_must fill_quota $FILESYSTEM $MNTPT 71 typeset -i write_size=0 72 (( write_size = 2 * QUOTA_VALUE )) 73 typeset -i zret=0 74 # 75 # Writing a file without API to access return code 76 # 77 log_note "Creating a file in a FS that has already exceeded its quota" 78 $FILE_WRITE -o create -f $MNTPT/$TESTFILE2 \ 79 -b $BLOCK_SIZE -c $write_size -d 0 80 zret=$? 81 [[ $zret -ne EDQUOT ]] && log_fail "Got error $zret; expected $EDQUOT" 82 return 0 83} 84