1#! /usr/local/bin/ksh93 -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 2007 Sun Microsystems, Inc. All rights reserved. 25# Use is subject to license terms. 26 27. $STF_SUITE/include/libtest.kshlib 28. $STF_SUITE/tests/reservation/reservation.kshlib 29 30############################################################################### 31# 32# __stc_assertion_start 33# 34# ID: reservation_007_pos 35# 36# DESCRIPTION: 37# 38# Setting a reservation on dataset should have no effect on any other 39# dataset at the same level in the hierarchy beyond using up available 40# space in the pool. 41# 42# STRATEGY: 43# 1) Create a filesystem 44# 2) Set a reservation on the filesystem 45# 3) Create another filesystem at the same level 46# 4) Set a reservation on the second filesystem 47# 5) Destroy both the filesystems 48# 6) Verify space accounted for correctly 49# 50# TESTABILITY: explicit 51# 52# TEST_AUTOMATION_LEVEL: automated 53# 54# CODING_STATUS: COMPLETED (2005-07-04) 55# 56# __stc_assertion_end 57# 58################################################################################ 59 60verify_runnable "both" 61 62log_assert "Verify reservations on data sets doesn't affect other data sets at" \ 63 " same level except for consuming space from common pool" 64 65space_avail=`get_prop available $TESTPOOL` 66space_used=`get_prop used $TESTPOOL` 67 68resv_size_set=`expr $space_avail / 3` 69 70# 71# Function which creates two datasets, sets reservations on them, 72# then destroys them and ensures that space is correctly accounted 73# for. 74# 75# Any special arguments for create are passed in via the args 76# parameter. 77# 78function create_resv_destroy { # args1 dataset1 args2 dataset2 79 80 args1=$1 81 dataset1=$2 82 args2=$3 83 dataset2=$4 84 85 log_must $ZFS create $args1 $dataset1 86 87 log_must $ZFS set reservation=$RESV_SIZE $dataset1 88 89 avail_aft_dset1=`get_prop available $TESTPOOL` 90 used_aft_dset1=`get_prop used $TESTPOOL` 91 92 log_must $ZFS create $args2 $dataset2 93 94 log_must $ZFS set reservation=$RESV_SIZE $dataset2 95 96 97 # After destroying the second dataset the space used and 98 # available totals should revert back to the values they 99 # had after creating the first dataset. 100 # 101 log_must $ZFS destroy -f $dataset2 102 103 avail_dest_dset2=`get_prop available $TESTPOOL` 104 used_dest_dset2=`get_prop used $TESTPOOL` 105 106 log_must within_limits $avail_aft_dset1 $avail_dest_dset2 $RESV_TOLERANCE 107 log_must within_limits $used_aft_dset1 $used_dest_dset2 $RESV_TOLERANCE 108 109 110 # After destroying the first dataset the space used and 111 # space available totals should revert back to the values 112 # they had when the pool was first created. 113 log_must $ZFS destroy -f $dataset1 114 115 avail_dest_dset1=`get_prop available $TESTPOOL` 116 used_dest_dset1=`get_prop used $TESTPOOL` 117 118 log_must within_limits $avail_dest_dset1 $space_avail $RESV_TOLERANCE 119 log_must within_limits $used_dest_dset1 $space_used $RESV_TOLERANCE 120} 121 122create_resv_destroy "" $TESTPOOL/$TESTFS1 "" $TESTPOOL/$TESTFS2 123create_resv_destroy "" $TESTPOOL/$TESTFS2 "" $TESTPOOL/$TESTFS1 124 125log_pass "Verify reservations on data sets doesn't affect other data sets at" \ 126 " same level except for consuming space from common pool" 127