#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License (the "License").
# You may not use this file except in compliance with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
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# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
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#
# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
# Use is subject to license terms.
#
#
# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
#
. $STF_SUITE/tests/functional/quota/quota.cfg
# BLOCK_SIZE, QUOTA_VALUE and TOLERANCE set in quota.cfg
readonly EDQUOT=49
#
# Function to fill the quota of a zfs filesystem
#
# $1 - The File system or container to fill.
# $2 - The mountpoint to use.
#
function fill_quota
{
typeset FILESYSTEM="$1"
typeset MNTPT="$2"
log_must zfs set quota=$QUOTA_VALUE $FILESYSTEM
typeset -i write_size=0
(( write_size = 2 * QUOTA_VALUE ))
typeset -i zret=0
file_write -o create -f $MNTPT/$TESTFILE1 -b $BLOCK_SIZE \
-c $write_size -d 0
zret=$?
[[ $zret -ne EDQUOT ]] && \
log_fail "Returned error code: $zret. Expected: $EDQUOT."
typeset -i file_size=`ls -ls $MNTPT/$TESTFILE1 | awk '{ print $1 }'`
typeset -i limit=0
(( file_size = file_size * 512 ))
(( limit = QUOTA_VALUE + TOLERANCE ))
(( file_size > limit )) && \
log_fail "File was created larger than the quota value, aborting!!!"
return 0
}
#
# Function attempts to write another file in a ZFS filesystem
# that has already filled its quota
#
function exceed_quota
{
typeset FILESYSTEM="$1"
typeset MNTPT="$2"
log_must fill_quota $FILESYSTEM $MNTPT
typeset -i write_size=0
(( write_size = 2 * QUOTA_VALUE ))
typeset -i zret=0
#
# Writing a file without API to access return code
#
log_note "Creating a file in a FS that has already exceeded its quota"
file_write -o create -f $MNTPT/$TESTFILE2 \
-b $BLOCK_SIZE -c $write_size -d 0
zret=$?
[[ $zret -ne EDQUOT ]] && \
log_fail "Returned error code: $zret. Expected: EDQUOT."
return 0
}