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7290 ZFS test suite needs to control what utilities it can run
Reviewed by: Dan Kimmel <dan.kimmel@delphix.com>
Reviewed by: Matthew Ahrens <mahrens@delphix.com>
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--- old/usr/src/test/zfs-tests/tests/functional/reservation/reservation_001_pos.sh
+++ new/usr/src/test/zfs-tests/tests/functional/reservation/reservation_001_pos.sh
1 1 #!/usr/bin/bash -p
2 2 #
3 3 # CDDL HEADER START
4 4 #
5 5 # The contents of this file are subject to the terms of the
6 6 # Common Development and Distribution License (the "License").
7 7 # You may not use this file except in compliance with the License.
8 8 #
9 9 # You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 # or http://www.opensolaris.org/os/licensing.
11 11 # See the License for the specific language governing permissions
12 12 # and limitations under the License.
13 13 #
14 14 # When distributing Covered Code, include this CDDL HEADER in each
15 15 # file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 # If applicable, add the following below this CDDL HEADER, with the
17 17 # fields enclosed by brackets "[]" replaced with your own identifying
18 18 # information: Portions Copyright [yyyy] [name of copyright owner]
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19 19 #
20 20 # CDDL HEADER END
21 21 #
22 22
23 23 #
24 24 # Copyright 2008 Sun Microsystems, Inc. All rights reserved.
25 25 # Use is subject to license terms.
26 26 #
27 27
28 28 #
29 -# Copyright (c) 2013 by Delphix. All rights reserved.
29 +# Copyright (c) 2013, 2016 by Delphix. All rights reserved.
30 30 #
31 31
32 32 . $STF_SUITE/include/libtest.shlib
33 33 . $STF_SUITE/tests/functional/reservation/reservation.shlib
34 34
35 35 #
36 36 # DESCRIPTION:
37 37 #
38 38 # ZFS allows reservations to be set on filesystems and volumes, provided
39 39 # the reservation is less than the space available in the pool.
40 40 #
41 41 # STRATEGY:
42 42 # 1) Create a regular and sparse volume
43 43 # (filesystem already created by default_setup)
44 44 # 2) Get the space available in the pool
45 45 # 3) Set a reservation on the filesystem less than the space available.
46 46 # 4) Verify that the 'reservation' property for the filesystem has
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47 47 # the correct value.
48 48 # 5) Reset the reservation to 'none'
49 49 # 6) Repeat steps 2-5 for both volume types
50 50 #
51 51
52 52 verify_runnable "both"
53 53
54 54 function cleanup
55 55 {
56 56 for obj in $OBJ_LIST; do
57 - datasetexists $obj && log_must $ZFS destroy -f $obj
57 + datasetexists $obj && log_must zfs destroy -f $obj
58 58 done
59 59 }
60 60
61 61 log_onexit cleanup
62 62
63 63 log_assert "Verify that to set a reservation on a filesystem or volume must " \
64 64 "use value smaller than space available property of pool"
65 65
66 66 space_avail=`get_prop available $TESTPOOL`
67 67
68 68 if ! is_global_zone ; then
69 69 OBJ_LIST=""
70 70 else
71 71 OBJ_LIST="$TESTPOOL/$TESTVOL $TESTPOOL/$TESTVOL2"
72 72
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73 73 ((vol_set_size = space_avail / 4))
74 74 vol_set_size=$(floor_volsize $vol_set_size)
75 75 ((sparse_vol_set_size = space_avail * 4))
76 76 sparse_vol_set_size=$(floor_volsize $sparse_vol_set_size)
77 77
78 78 #
79 79 # Note that when creating a regular volume we are implicitly
80 80 # setting a reservation upon it (i.e. the size of the volume)
81 81 # which we reset back to zero initially.
82 82 #
83 - log_must $ZFS create -V $vol_set_size $TESTPOOL/$TESTVOL
84 - log_must $ZFS set reservation=none $TESTPOOL/$TESTVOL
85 - log_must $ZFS set refreservation=none $TESTPOOL/$TESTVOL
86 - log_must $ZFS create -s -V $sparse_vol_set_size $TESTPOOL/$TESTVOL2
83 + log_must zfs create -V $vol_set_size $TESTPOOL/$TESTVOL
84 + log_must zfs set reservation=none $TESTPOOL/$TESTVOL
85 + log_must zfs set refreservation=none $TESTPOOL/$TESTVOL
86 + log_must zfs create -s -V $sparse_vol_set_size $TESTPOOL/$TESTVOL2
87 87 fi
88 88
89 89
90 90 for obj in $TESTPOOL/$TESTFS $OBJ_LIST; do
91 91
92 92 space_avail=`get_prop available $TESTPOOL`
93 93 resv_size_set=`expr $space_avail - $RESV_DELTA`
94 94
95 95 #
96 96 # For a regular (non-sparse) volume the upper limit
97 97 # for reservations is not determined by the space
98 98 # available in the pool but rather by the size of
99 99 # the volume itself.
100 100 #
101 101 [[ $obj == $TESTPOOL/$TESTVOL ]] && \
102 102 ((resv_size_set = vol_set_size - RESV_DELTA))
103 103
104 - log_must $ZFS set reservation=$resv_size_set $obj
104 + log_must zfs set reservation=$resv_size_set $obj
105 105
106 106 resv_size_get=`get_prop reservation $obj`
107 107 if [[ $resv_size_set != $resv_size_get ]]; then
108 108 log_fail "Reservation not the expected value " \
109 109 "($resv_size_set != $resv_size_get)"
110 110 fi
111 111
112 112 log_must zero_reservation $obj
113 113
114 114 new_space_avail=`get_prop available $obj`
115 115
116 116 #
117 117 # Due to the way space is consumed and released by metadata we
118 118 # can't do an exact check here, but we do do a basic sanity
119 119 # check.
120 120 #
121 121 log_must within_limits $space_avail $new_space_avail $RESV_TOLERANCE
122 122 done
123 123
124 124 log_pass "Successfully set reservation on filesystem and volume"
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