[mirror_zfs.git] / tests / zfs-tests / tests / functional / quota / quota.kshlib

#
# 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.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# 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
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#

#
# Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
# Use is subject to license terms.
#

#
# Copyright (c) 2013 by Delphix. All rights reserved.
#

. $STF_SUITE/tests/functional/quota/quota.cfg

# BLOCK_SIZE, QUOTA_VALUE and TOLERANCE set in quota.cfg
if is_linux; then
	readonly EDQUOT=122
else
	readonly EDQUOT=49
fi

#
# 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 -lsk $MNTPT/$TESTFILE1 | $AWK '{ print $1 }'`
	typeset -i limit=0
	(( file_size = file_size * 1024 ))
	(( 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
}
Commit	Line	Data
6bb24f4d BB	1	#
	2	# CDDL HEADER START
	3	#
	4	# The contents of this file are subject to the terms of the
	5	# Common Development and Distribution License (the "License").
	6	# You may not use this file except in compliance with the License.
	7	#
	8	# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
	9	# or http://www.opensolaris.org/os/licensing.
	10	# See the License for the specific language governing permissions
	11	# and limitations under the License.
	12	#
	13	# When distributing Covered Code, include this CDDL HEADER in each
	14	# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
	15	# If applicable, add the following below this CDDL HEADER, with the
	16	# fields enclosed by brackets "[]" replaced with your own identifying
	17	# information: Portions Copyright [yyyy] [name of copyright owner]
	18	#
	19	# CDDL HEADER END
	20	#
	21
	22	#
	23	# Copyright 2007 Sun Microsystems, Inc. All rights reserved.
	24	# Use is subject to license terms.
	25	#
	26
	27	#
	28	# Copyright (c) 2013 by Delphix. All rights reserved.
	29	#
	30
	31	. $STF_SUITE/tests/functional/quota/quota.cfg
	32
	33	# BLOCK_SIZE, QUOTA_VALUE and TOLERANCE set in quota.cfg
	34	if is_linux; then
	35	readonly EDQUOT=122
	36	else
	37	readonly EDQUOT=49
	38	fi
	39
	40	#
	41	# Function to fill the quota of a zfs filesystem
	42	#
	43	# $1 - The File system or container to fill.
	44	# $2 - The mountpoint to use.
	45	#
	46	function fill_quota
	47	{
	48	typeset FILESYSTEM="$1"
	49	typeset MNTPT="$2"
	50
	51	log_must $ZFS set quota=$QUOTA_VALUE $FILESYSTEM
	52
	53	typeset -i write_size=0
	54	(( write_size = 2 * QUOTA_VALUE ))
	55
	56	typeset -i zret=0
	57	$FILE_WRITE -o create -f $MNTPT/$TESTFILE1 -b $BLOCK_SIZE \
	58	-c $write_size -d 0
	59	zret=$?
bebd73f2	60	[[ $zret -ne $EDQUOT ]] && \
6bb24f4d BB	61	log_fail "Returned error code: $zret. Expected: $EDQUOT."
6bb24f4d BB	62
21237e91	63	typeset -i file_size=`$LS -lsk $MNTPT/$TESTFILE1 \| $AWK '{ print $1 }'`
6bb24f4d	64	typeset -i limit=0
21237e91	65	(( file_size = file_size * 1024 ))
6bb24f4d BB	66	(( limit = QUOTA_VALUE + TOLERANCE ))
	67	(( file_size > limit )) && \
	68	log_fail "File was created larger than the quota value, aborting!!!"
	69	return 0
	70	}
	71
	72	#
	73	# Function attempts to write another file in a ZFS filesystem
	74	# that has already filled its quota
	75	#
	76	function exceed_quota
	77	{
	78	typeset FILESYSTEM="$1"
	79	typeset MNTPT="$2"
	80
	81	log_must fill_quota $FILESYSTEM $MNTPT
	82	typeset -i write_size=0
	83	(( write_size = 2 * QUOTA_VALUE ))
	84	typeset -i zret=0
	85	#
	86	# Writing a file without API to access return code
	87	#
	88	log_note "Creating a file in a FS that has already exceeded its quota"
	89	$FILE_WRITE -o create -f $MNTPT/$TESTFILE2 \
	90	-b $BLOCK_SIZE -c $write_size -d 0
	91	zret=$?
bebd73f2 AG	92	[[ $zret -ne $EDQUOT ]] && \
bebd73f2 AG	93	log_fail "Returned error code: $zret. Expected: $EDQUOT."
6bb24f4d BB	94	return 0
6bb24f4d BB	95	}