25 */
26
27#include <sys/zio.h>
28#include <sys/spa.h>
29#include <sys/zfs_acl.h>
30#include <sys/zfs_ioctl.h>
31#include <sys/fs/zfs.h>
32
33#include "zfs_prop.h"
34
35#if defined(_KERNEL)
36#include <sys/systm.h>
37#else
38#include <stdlib.h>
39#include <string.h>
40#include <ctype.h>
41#endif
42
43static zprop_desc_t zpool_prop_table[ZPOOL_NUM_PROPS];
44
45zprop_desc_t *
46zpool_prop_get_table(void)
47{
48 return (zpool_prop_table);
49}
50
51void
52zpool_prop_init(void)
53{
54 static zprop_index_t boolean_table[] = {
55 { "off", 0},
56 { "on", 1},
57 { NULL }
58 };
59
60 static zprop_index_t failuremode_table[] = {
61 { "wait", ZIO_FAILURE_MODE_WAIT },
62 { "continue", ZIO_FAILURE_MODE_CONTINUE },
63 { "panic", ZIO_FAILURE_MODE_PANIC },
64 { NULL }
65 };
66
67 /* string properties */
68 zprop_register_string(ZPOOL_PROP_ALTROOT, "altroot", NULL, PROP_DEFAULT,
69 ZFS_TYPE_POOL, "<path>", "ALTROOT");
70 zprop_register_string(ZPOOL_PROP_BOOTFS, "bootfs", NULL, PROP_DEFAULT,
71 ZFS_TYPE_POOL, "<filesystem>", "BOOTFS");
72 zprop_register_string(ZPOOL_PROP_CACHEFILE, "cachefile", NULL,
73 PROP_DEFAULT, ZFS_TYPE_POOL, "<file> | none", "CACHEFILE");
74 zprop_register_string(ZPOOL_PROP_COMMENT, "comment", NULL,
75 PROP_DEFAULT, ZFS_TYPE_POOL, "<comment-string>", "COMMENT");
76
77 /* readonly number properties */
78 zprop_register_number(ZPOOL_PROP_SIZE, "size", 0, PROP_READONLY,
79 ZFS_TYPE_POOL, "<size>", "SIZE");
80 zprop_register_number(ZPOOL_PROP_FREE, "free", 0, PROP_READONLY,
81 ZFS_TYPE_POOL, "<size>", "FREE");
82 zprop_register_number(ZPOOL_PROP_ALLOCATED, "allocated", 0,
83 PROP_READONLY, ZFS_TYPE_POOL, "<size>", "ALLOC");
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86 zprop_register_number(ZPOOL_PROP_CAPACITY, "capacity", 0, PROP_READONLY,
87 ZFS_TYPE_POOL, "<size>", "CAP");
88 zprop_register_number(ZPOOL_PROP_GUID, "guid", 0, PROP_READONLY,
89 ZFS_TYPE_POOL, "<guid>", "GUID");
90 zprop_register_number(ZPOOL_PROP_HEALTH, "health", 0, PROP_READONLY,
91 ZFS_TYPE_POOL, "<state>", "HEALTH");
92 zprop_register_number(ZPOOL_PROP_DEDUPRATIO, "dedupratio", 0,
93 PROP_READONLY, ZFS_TYPE_POOL, "<1.00x or higher if deduped>",
94 "DEDUP");
95
96 /* default number properties */
97 zprop_register_number(ZPOOL_PROP_VERSION, "version", SPA_VERSION,
98 PROP_DEFAULT, ZFS_TYPE_POOL, "<version>", "VERSION");
99 zprop_register_number(ZPOOL_PROP_DEDUPDITTO, "dedupditto", 0,
100 PROP_DEFAULT, ZFS_TYPE_POOL, "<threshold (min 100)>", "DEDUPDITTO");
101
102 /* default index (boolean) properties */
103 zprop_register_index(ZPOOL_PROP_DELEGATION, "delegation", 1,
104 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "DELEGATION",
105 boolean_table);
106 zprop_register_index(ZPOOL_PROP_AUTOREPLACE, "autoreplace", 0,
107 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "REPLACE", boolean_table);
108 zprop_register_index(ZPOOL_PROP_LISTSNAPS, "listsnapshots", 0,
109 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "LISTSNAPS",
110 boolean_table);
111 zprop_register_index(ZPOOL_PROP_AUTOEXPAND, "autoexpand", 0,
112 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "EXPAND", boolean_table);
113 zprop_register_index(ZPOOL_PROP_READONLY, "readonly", 0,
114 PROP_DEFAULT, ZFS_TYPE_POOL, "on | off", "RDONLY", boolean_table);
115
116 /* default index properties */
117 zprop_register_index(ZPOOL_PROP_FAILUREMODE, "failmode",
118 ZIO_FAILURE_MODE_WAIT, PROP_DEFAULT, ZFS_TYPE_POOL,
119 "wait | continue | panic", "FAILMODE", failuremode_table);
120
121 /* hidden properties */
122 zprop_register_hidden(ZPOOL_PROP_NAME, "name", PROP_TYPE_STRING,
123 PROP_READONLY, ZFS_TYPE_POOL, "NAME");
124}
125
126/*
127 * Given a property name and its type, returns the corresponding property ID.
128 */
129zpool_prop_t
130zpool_name_to_prop(const char *propname)
131{
132 return (zprop_name_to_prop(propname, ZFS_TYPE_POOL));
133}
134
135/*
136 * Given a pool property ID, returns the corresponding name.
137 * Assuming the pool propety ID is valid.
138 */
139const char *
140zpool_prop_to_name(zpool_prop_t prop)
141{
142 return (zpool_prop_table[prop].pd_name);
143}
144
145zprop_type_t
146zpool_prop_get_type(zpool_prop_t prop)
147{
148 return (zpool_prop_table[prop].pd_proptype);
149}
150
151boolean_t
152zpool_prop_readonly(zpool_prop_t prop)
153{
154 return (zpool_prop_table[prop].pd_attr == PROP_READONLY);
155}
156
157const char *
158zpool_prop_default_string(zpool_prop_t prop)
159{
160 return (zpool_prop_table[prop].pd_strdefault);
161}
162
163uint64_t
164zpool_prop_default_numeric(zpool_prop_t prop)
165{
166 return (zpool_prop_table[prop].pd_numdefault);
167}
168
169int
170zpool_prop_string_to_index(zpool_prop_t prop, const char *string,
171 uint64_t *index)
172{
173 return (zprop_string_to_index(prop, string, index, ZFS_TYPE_POOL));
174}
175
176int
177zpool_prop_index_to_string(zpool_prop_t prop, uint64_t index,
178 const char **string)
179{
180 return (zprop_index_to_string(prop, index, string, ZFS_TYPE_POOL));
181}
182
183uint64_t
184zpool_prop_random_value(zpool_prop_t prop, uint64_t seed)
185{
186 return (zprop_random_value(prop, seed, ZFS_TYPE_POOL));
187}
188
189#ifndef _KERNEL
190
191const char *
192zpool_prop_values(zpool_prop_t prop)
193{
194 return (zpool_prop_table[prop].pd_values);
195}
196
197const char *
198zpool_prop_column_name(zpool_prop_t prop)
199{
200 return (zpool_prop_table[prop].pd_colname);
201}
202
203boolean_t
204zpool_prop_align_right(zpool_prop_t prop)
205{
206 return (zpool_prop_table[prop].pd_rightalign);
207}
208#endif
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