[mirror_zfs.git] / tests / zfs-tests / tests / functional / no_space / enospc_003_pos.ksh

#!/bin/ksh -p
#
# 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 2017, loli10K. All rights reserved.
#

. $STF_SUITE/include/libtest.shlib
. $STF_SUITE/tests/functional/no_space/enospc.cfg
. $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib

#
# DESCRIPTION:
#	ENOSPC is returned on pools with large physical block size and small
#	recordsize.
#
# STRATEGY:
#	1. Create a pool with property ashift=13 (8K block size)
#	2. Set property recordsize=512 and copies=3 on the root dataset
#	3. Write a file until the file system is full
#	4. Verify the return code is ENOSPC
#

verify_runnable "both"

function cleanup
{
	log_must zpool destroy $TESTPOOL1
}

log_onexit cleanup

log_assert "ENOSPC is returned on pools with large physical block size"

log_must zpool create -o ashift=13 $TESTPOOL1 $DISK_LARGE
log_must zfs set mountpoint=$TESTDIR $TESTPOOL1
log_must zfs set compression=off $TESTPOOL1
log_must zfs set recordsize=512 $TESTPOOL1
log_must zfs set copies=3 $TESTPOOL1

log_note "Writing file: $TESTFILE0 until ENOSPC."
file_write -o create -f $TESTDIR/$TESTFILE0 -b $BLOCKSZ \
    -c $NUM_WRITES -d $DATA
ret=$?

(( $ret != $ENOSPC )) && \
    log_fail "$TESTFILE0 returned: $ret rather than ENOSPC."

log_pass "ENOSPC returned as expected."
Commit	Line	Data
047187c1	1	#!/bin/ksh -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 2017, loli10K. All rights reserved.
	25	#
	26
	27	. $STF_SUITE/include/libtest.shlib
	28	. $STF_SUITE/tests/functional/no_space/enospc.cfg
	29	. $STF_SUITE/tests/functional/cli_root/zpool_create/zpool_create.shlib
	30
	31	#
	32	# DESCRIPTION:
	33	# ENOSPC is returned on pools with large physical block size and small
	34	# recordsize.
	35	#
	36	# STRATEGY:
	37	# 1. Create a pool with property ashift=13 (8K block size)
	38	# 2. Set property recordsize=512 and copies=3 on the root dataset
	39	# 3. Write a file until the file system is full
	40	# 4. Verify the return code is ENOSPC
	41	#
	42
	43	verify_runnable "both"
	44
	45	function cleanup
	46	{
	47	log_must zpool destroy $TESTPOOL1
047187c1	48	}
	49
	50	log_onexit cleanup
	51
	52	log_assert "ENOSPC is returned on pools with large physical block size"
	53
7839c4b5	54	log_must zpool create -o ashift=13 $TESTPOOL1 $DISK_LARGE
047187c1	55	log_must zfs set mountpoint=$TESTDIR $TESTPOOL1
	56	log_must zfs set compression=off $TESTPOOL1
	57	log_must zfs set recordsize=512 $TESTPOOL1
	58	log_must zfs set copies=3 $TESTPOOL1
	59
	60	log_note "Writing file: $TESTFILE0 until ENOSPC."
	61	file_write -o create -f $TESTDIR/$TESTFILE0 -b $BLOCKSZ \
	62	-c $NUM_WRITES -d $DATA
	63	ret=$?
	64
	65	(( $ret != $ENOSPC )) && \
	66	log_fail "$TESTFILE0 returned: $ret rather than ENOSPC."
	67
	68	log_pass "ENOSPC returned as expected."