129 lines
3.7 KiB
Bash
Executable File
129 lines
3.7 KiB
Bash
Executable File
#!/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 https://opensource.org/licenses/CDDL-1.0.
|
|
# 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, 2016 by Delphix. All rights reserved.
|
|
#
|
|
|
|
. $STF_SUITE/include/libtest.shlib
|
|
. $STF_SUITE/tests/functional/reservation/reservation.shlib
|
|
|
|
#
|
|
# DESCRIPTION:
|
|
#
|
|
# Setting a reservation on dataset should have no effect on any other
|
|
# dataset at the same level in the hierarchy beyond using up available
|
|
# space in the pool.
|
|
#
|
|
# STRATEGY:
|
|
# 1) Create a filesystem
|
|
# 2) Set a reservation on the filesystem
|
|
# 3) Create another filesystem at the same level
|
|
# 4) Set a reservation on the second filesystem
|
|
# 5) Destroy both the filesystems
|
|
# 6) Verify space accounted for correctly
|
|
#
|
|
|
|
verify_runnable "both"
|
|
|
|
log_assert "Verify reservations on data sets doesn't affect other data sets " \
|
|
"at same level except for consuming space from common pool"
|
|
|
|
function cleanup
|
|
{
|
|
datasetexists $TESTPOOL/$TESTFS2 && \
|
|
destroy_dataset $TESTPOOL/$TESTFS2 -f
|
|
|
|
datasetexists $TESTPOOL/$TESTFS1 && \
|
|
destroy_dataset $TESTPOOL/$TESTFS1 -f
|
|
}
|
|
|
|
log_onexit cleanup
|
|
|
|
space_avail=`get_prop available $TESTPOOL`
|
|
space_used=`get_prop used $TESTPOOL`
|
|
|
|
resv_size_set=`expr $space_avail / 3`
|
|
|
|
#
|
|
# Function which creates two datasets, sets reservations on them,
|
|
# then destroys them and ensures that space is correctly accounted
|
|
# for.
|
|
#
|
|
# Any special arguments for create are passed in via the args
|
|
# parameter.
|
|
#
|
|
function create_resv_destroy { # args1 dataset1 args2 dataset2
|
|
|
|
args1=$1
|
|
dataset1=$2
|
|
args2=$3
|
|
dataset2=$4
|
|
|
|
log_must zfs create $args1 $dataset1
|
|
|
|
log_must zfs set reservation=$RESV_SIZE $dataset1
|
|
|
|
avail_aft_dset1=`get_prop available $TESTPOOL`
|
|
used_aft_dset1=`get_prop used $TESTPOOL`
|
|
|
|
log_must zfs create $args2 $dataset2
|
|
|
|
log_must zfs set reservation=$RESV_SIZE $dataset2
|
|
|
|
#
|
|
# After destroying the second dataset the space used and
|
|
# available totals should revert back to the values they
|
|
# had after creating the first dataset.
|
|
#
|
|
log_must_busy zfs destroy -f $dataset2
|
|
|
|
avail_dest_dset2=`get_prop available $TESTPOOL`
|
|
used_dest_dset2=`get_prop used $TESTPOOL`
|
|
|
|
log_must within_limits $avail_aft_dset1 $avail_dest_dset2 $RESV_TOLERANCE
|
|
log_must within_limits $used_aft_dset1 $used_dest_dset2 $RESV_TOLERANCE
|
|
|
|
|
|
# After destroying the first dataset the space used and
|
|
# space available totals should revert back to the values
|
|
# they had when the pool was first created.
|
|
log_must_busy zfs destroy -f $dataset1
|
|
|
|
avail_dest_dset1=`get_prop available $TESTPOOL`
|
|
used_dest_dset1=`get_prop used $TESTPOOL`
|
|
|
|
log_must within_limits $avail_dest_dset1 $space_avail $RESV_TOLERANCE
|
|
log_must within_limits $used_dest_dset1 $space_used $RESV_TOLERANCE
|
|
}
|
|
|
|
create_resv_destroy "" $TESTPOOL/$TESTFS1 "" $TESTPOOL/$TESTFS2
|
|
create_resv_destroy "" $TESTPOOL/$TESTFS2 "" $TESTPOOL/$TESTFS1
|
|
|
|
log_pass "Verify reservations on data sets doesn't affect other data sets at" \
|
|
" same level except for consuming space from common pool"
|