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5882 Temporary pool names
Reviewed by: Matt Ahrens <matt@delphix.com>
Reviewed by: Igor Kozhukhov <igor@dilos.org>
Reviewed by: John Kennedy <john.kennedy@delphix.com>
Approved by: Dan McDonald <danmcd@joyent.com>
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--- old/usr/src/common/zfs/zpool_prop.c
+++ new/usr/src/common/zfs/zpool_prop.c
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License (the "License").
6 6 * You may not use this file except in compliance with the License.
7 7 *
8 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 9 * or http://www.opensolaris.org/os/licensing.
10 10 * See the License for the specific language governing permissions
11 11 * and limitations under the License.
12 12 *
13 13 * When distributing Covered Code, include this CDDL HEADER in each
14 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 15 * If applicable, add the following below this CDDL HEADER, with the
16 16 * fields enclosed by brackets "[]" replaced with your own identifying
17 17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 18 *
19 19 * CDDL HEADER END
20 20 */
21 21 /*
22 22 * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
23 23 * Copyright 2011 Nexenta Systems, Inc. All rights reserved.
24 24 * Copyright (c) 2012, 2017 by Delphix. All rights reserved.
25 25 * Copyright (c) 2014 Integros [integros.com]
26 26 */
27 27
28 28 #include <sys/zio.h>
29 29 #include <sys/spa.h>
30 30 #include <sys/zfs_acl.h>
31 31 #include <sys/zfs_ioctl.h>
32 32 #include <sys/fs/zfs.h>
33 33
34 34 #include "zfs_prop.h"
35 35
36 36 #if defined(_KERNEL)
37 37 #include <sys/systm.h>
38 38 #else
39 39 #include <stdlib.h>
40 40 #include <string.h>
41 41 #include <ctype.h>
42 42 #endif
43 43
44 44 static zprop_desc_t zpool_prop_table[ZPOOL_NUM_PROPS];
45 45
46 46 zprop_desc_t *
47 47 zpool_prop_get_table(void)
48 48 {
49 49 return (zpool_prop_table);
50 50 }
51 51
52 52 void
53 53 zpool_prop_init(void)
54 54 {
55 55 static zprop_index_t boolean_table[] = {
56 56 { "off", 0},
57 57 { "on", 1},
58 58 { NULL }
59 59 };
60 60
61 61 static zprop_index_t failuremode_table[] = {
62 62 { "wait", ZIO_FAILURE_MODE_WAIT },
63 63 { "continue", ZIO_FAILURE_MODE_CONTINUE },
64 64 { "panic", ZIO_FAILURE_MODE_PANIC },
65 65 { NULL }
66 66 };
67 67
68 68 /* string properties */
69 69 zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
70 70 ZFS_TYPE_POOL, "<path>", "ALTROOT");
71 71 zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
72 72 ZFS_TYPE_POOL, "<filesystem>", "BOOTFS");
73 73 zprop_register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL,
74 74 PROP_DEFAULT, ZFS_TYPE_POOL, "<file> | none", "CACHEFILE");
75 75 zprop_register_string(ZPOOL_PROP_COMMENT, "comment", NULL,
76 76 PROP_DEFAULT, ZFS_TYPE_POOL, "<comment-string>", "COMMENT");
77 77
78 78 /* readonly number properties */
79 79 zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
80 80 ZFS_TYPE_POOL, "<size>", "SIZE");
81 81 zprop_register_number(ZPOOL_PROP_FREE, "free", 0, PROP_READONLY,
82 82 ZFS_TYPE_POOL, "<size>", "FREE");
83 83 zprop_register_number(ZPOOL_PROP_FREEING, "freeing", 0, PROP_READONLY,
84 84 ZFS_TYPE_POOL, "<size>", "FREEING");
85 85 zprop_register_number(ZPOOL_PROP_CHECKPOINT, "checkpoint", 0,
86 86 PROP_READONLY, ZFS_TYPE_POOL, "<size>", "CKPOINT");
87 87 zprop_register_number(ZPOOL_PROP_LEAKED, "leaked", 0, PROP_READONLY,
88 88 ZFS_TYPE_POOL, "<size>", "LEAKED");
89 89 zprop_register_number(ZPOOL_PROP_ALLOCATED, "allocated", 0,
90 90 PROP_READONLY, ZFS_TYPE_POOL, "<size>", "ALLOC");
91 91 zprop_register_number(ZPOOL_PROP_EXPANDSZ, "expandsize", 0,
92 92 PROP_READONLY, ZFS_TYPE_POOL, "<size>", "EXPANDSZ");
93 93 zprop_register_number(ZPOOL_PROP_FRAGMENTATION, "fragmentation", 0,
94 94 PROP_READONLY, ZFS_TYPE_POOL, "<percent>", "FRAG");
95 95 zprop_register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY,
96 96 ZFS_TYPE_POOL, "<size>", "CAP");
97 97 zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
98 98 ZFS_TYPE_POOL, "<guid>", "GUID");
99 99 zprop_register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY,
100 100 ZFS_TYPE_POOL, "<state>", "HEALTH");
101 101 zprop_register_number(ZPOOL_PROP_DEDUPRATIO, "dedupratio", 0,
102 102 PROP_READONLY, ZFS_TYPE_POOL, "<1.00x or higher if deduped>",
103 103 "DEDUP");
104 104
105 105 /* system partition size */
106 106 zprop_register_number(ZPOOL_PROP_BOOTSIZE, "bootsize", 0, PROP_ONETIME,
107 107 ZFS_TYPE_POOL, "<size>", "BOOTSIZE");
108 108
109 109 /* default number properties */
110 110 zprop_register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION,
111 111 PROP_DEFAULT, ZFS_TYPE_POOL, "<version>", "VERSION");
112 112 zprop_register_number(ZPOOL_PROP_DEDUPDITTO, "dedupditto", 0,
113 113 PROP_DEFAULT, ZFS_TYPE_POOL, "<threshold (min 100)>", "DEDUPDITTO");
114 114
115 115 /* default index (boolean) properties */
116 116 zprop_register_index(ZPOOL_PROP_DELEGATION, "delegation", 1,
117 117 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "DELEGATION",
118 118 boolean_table);
119 119 zprop_register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0,
120 120 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table);
121 121 zprop_register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0,
122 122 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "LISTSNAPS",
123 123 boolean_table);
124 124 zprop_register_index(ZPOOL_PROP_AUTOEXPAND, "autoexpand", 0,
125 125 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "EXPAND", boolean_table);
126 126 zprop_register_index(ZPOOL_PROP_READONLY, "readonly", 0,
127 127 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "RDONLY", boolean_table);
128 128
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129 129 /* default index properties */
130 130 zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
131 131 ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL,
132 132 "wait | continue | panic", "FAILMODE", failuremode_table);
133 133
134 134 /* hidden properties */
135 135 zprop_register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING,
136 136 PROP_READONLY, ZFS_TYPE_POOL, "NAME");
137 137 zprop_register_hidden(ZPOOL_PROP_MAXBLOCKSIZE, "maxblocksize",
138 138 PROP_TYPE_NUMBER, PROP_READONLY, ZFS_TYPE_POOL, "MAXBLOCKSIZE");
139 + zprop_register_hidden(ZPOOL_PROP_TNAME, "tname", PROP_TYPE_STRING,
140 + PROP_ONETIME, ZFS_TYPE_POOL, "TNAME");
139 141 }
140 142
141 143 /*
142 144 * Given a property name and its type, returns the corresponding property ID.
143 145 */
144 146 zpool_prop_t
145 147 zpool_name_to_prop(const char *propname)
146 148 {
147 149 return (zprop_name_to_prop(propname, ZFS_TYPE_POOL));
148 150 }
149 151
150 152 /*
151 153 * Given a pool property ID, returns the corresponding name.
152 154 * Assuming the pool propety ID is valid.
153 155 */
154 156 const char *
155 157 zpool_prop_to_name(zpool_prop_t prop)
156 158 {
157 159 return (zpool_prop_table[prop].pd_name);
158 160 }
159 161
160 162 zprop_type_t
161 163 zpool_prop_get_type(zpool_prop_t prop)
162 164 {
163 165 return (zpool_prop_table[prop].pd_proptype);
164 166 }
165 167
166 168 boolean_t
167 169 zpool_prop_readonly(zpool_prop_t prop)
168 170 {
169 171 return (zpool_prop_table[prop].pd_attr == PROP_READONLY);
170 172 }
171 173
172 174 const char *
173 175 zpool_prop_default_string(zpool_prop_t prop)
174 176 {
175 177 return (zpool_prop_table[prop].pd_strdefault);
176 178 }
177 179
178 180 uint64_t
179 181 zpool_prop_default_numeric(zpool_prop_t prop)
180 182 {
181 183 return (zpool_prop_table[prop].pd_numdefault);
182 184 }
183 185
184 186 /*
185 187 * Returns true if this is a valid feature@ property.
186 188 */
187 189 boolean_t
188 190 zpool_prop_feature(const char *name)
189 191 {
190 192 static const char *prefix = "feature@";
191 193 return (strncmp(name, prefix, strlen(prefix)) == 0);
192 194 }
193 195
194 196 /*
195 197 * Returns true if this is a valid unsupported@ property.
196 198 */
197 199 boolean_t
198 200 zpool_prop_unsupported(const char *name)
199 201 {
200 202 static const char *prefix = "unsupported@";
201 203 return (strncmp(name, prefix, strlen(prefix)) == 0);
202 204 }
203 205
204 206 int
205 207 zpool_prop_string_to_index(zpool_prop_t prop, const char *string,
206 208 uint64_t *index)
207 209 {
208 210 return (zprop_string_to_index(prop, string, index, ZFS_TYPE_POOL));
209 211 }
210 212
211 213 int
212 214 zpool_prop_index_to_string(zpool_prop_t prop, uint64_t index,
213 215 const char **string)
214 216 {
215 217 return (zprop_index_to_string(prop, index, string, ZFS_TYPE_POOL));
216 218 }
217 219
218 220 uint64_t
219 221 zpool_prop_random_value(zpool_prop_t prop, uint64_t seed)
220 222 {
221 223 return (zprop_random_value(prop, seed, ZFS_TYPE_POOL));
222 224 }
223 225
224 226 #ifndef _KERNEL
225 227
226 228 const char *
227 229 zpool_prop_values(zpool_prop_t prop)
228 230 {
229 231 return (zpool_prop_table[prop].pd_values);
230 232 }
231 233
232 234 const char *
233 235 zpool_prop_column_name(zpool_prop_t prop)
234 236 {
235 237 return (zpool_prop_table[prop].pd_colname);
236 238 }
237 239
238 240 boolean_t
239 241 zpool_prop_align_right(zpool_prop_t prop)
240 242 {
241 243 return (zpool_prop_table[prop].pd_rightalign);
242 244 }
243 245 #endif
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