xref: /illumos-gate/usr/src/uts/common/sys/fs/zfs.h (revision d0f3f37e7f24f68fdbd85386c60e576883622762)
1fa9e4066Sahrens /*
2fa9e4066Sahrens  * CDDL HEADER START
3fa9e4066Sahrens  *
4fa9e4066Sahrens  * The contents of this file are subject to the terms of the
5441d80aaSlling  * Common Development and Distribution License (the "License").
6441d80aaSlling  * You may not use this file except in compliance with the License.
7fa9e4066Sahrens  *
8fa9e4066Sahrens  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9fa9e4066Sahrens  * or http://www.opensolaris.org/os/licensing.
10fa9e4066Sahrens  * See the License for the specific language governing permissions
11fa9e4066Sahrens  * and limitations under the License.
12fa9e4066Sahrens  *
13fa9e4066Sahrens  * When distributing Covered Code, include this CDDL HEADER in each
14fa9e4066Sahrens  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15fa9e4066Sahrens  * If applicable, add the following below this CDDL HEADER, with the
16fa9e4066Sahrens  * fields enclosed by brackets "[]" replaced with your own identifying
17fa9e4066Sahrens  * information: Portions Copyright [yyyy] [name of copyright owner]
18fa9e4066Sahrens  *
19fa9e4066Sahrens  * CDDL HEADER END
20fa9e4066Sahrens  */
21fa9e4066Sahrens /*
22a227b7f4Shs  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
23fa9e4066Sahrens  * Use is subject to license terms.
24fa9e4066Sahrens  */
25fa9e4066Sahrens 
26fa9e4066Sahrens #ifndef	_SYS_FS_ZFS_H
27fa9e4066Sahrens #define	_SYS_FS_ZFS_H
28fa9e4066Sahrens 
29fa9e4066Sahrens #ifdef	__cplusplus
30fa9e4066Sahrens extern "C" {
31fa9e4066Sahrens #endif
32fa9e4066Sahrens 
33fa9e4066Sahrens /*
34fa9e4066Sahrens  * Types and constants shared between userland and the kernel.
35fa9e4066Sahrens  */
36fa9e4066Sahrens 
37fa9e4066Sahrens /*
38fa9e4066Sahrens  * Each dataset can be one of the following types.  These constants can be
39fa9e4066Sahrens  * combined into masks that can be passed to various functions.
40fa9e4066Sahrens  */
41fa9e4066Sahrens typedef enum {
42fa9e4066Sahrens 	ZFS_TYPE_FILESYSTEM	= 0x1,
43fa9e4066Sahrens 	ZFS_TYPE_SNAPSHOT	= 0x2,
44b1b8ab34Slling 	ZFS_TYPE_VOLUME		= 0x4,
45b1b8ab34Slling 	ZFS_TYPE_POOL		= 0x8
46fa9e4066Sahrens } zfs_type_t;
47fa9e4066Sahrens 
48990b4856Slling #define	ZFS_TYPE_DATASET	\
49fa9e4066Sahrens 	(ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME | ZFS_TYPE_SNAPSHOT)
50fa9e4066Sahrens 
51fa9e4066Sahrens /*
52990b4856Slling  * Dataset properties are identified by these constants and must be added to
53990b4856Slling  * the end of this list to ensure that external consumers are not affected
54990b4856Slling  * by the change. If you make any changes to this list, be sure to update
5566e2aaccSgw  * the property table in usr/src/common/zfs/zfs_prop.c.
56fa9e4066Sahrens  */
57fa9e4066Sahrens typedef enum {
58fa9e4066Sahrens 	ZFS_PROP_TYPE,
59fa9e4066Sahrens 	ZFS_PROP_CREATION,
60fa9e4066Sahrens 	ZFS_PROP_USED,
61fa9e4066Sahrens 	ZFS_PROP_AVAILABLE,
62fa9e4066Sahrens 	ZFS_PROP_REFERENCED,
63fa9e4066Sahrens 	ZFS_PROP_COMPRESSRATIO,
64fa9e4066Sahrens 	ZFS_PROP_MOUNTED,
65fa9e4066Sahrens 	ZFS_PROP_ORIGIN,
66fa9e4066Sahrens 	ZFS_PROP_QUOTA,
67fa9e4066Sahrens 	ZFS_PROP_RESERVATION,
68fa9e4066Sahrens 	ZFS_PROP_VOLSIZE,
69fa9e4066Sahrens 	ZFS_PROP_VOLBLOCKSIZE,
70fa9e4066Sahrens 	ZFS_PROP_RECORDSIZE,
71fa9e4066Sahrens 	ZFS_PROP_MOUNTPOINT,
72fa9e4066Sahrens 	ZFS_PROP_SHARENFS,
73fa9e4066Sahrens 	ZFS_PROP_CHECKSUM,
74fa9e4066Sahrens 	ZFS_PROP_COMPRESSION,
75fa9e4066Sahrens 	ZFS_PROP_ATIME,
76fa9e4066Sahrens 	ZFS_PROP_DEVICES,
77fa9e4066Sahrens 	ZFS_PROP_EXEC,
78fa9e4066Sahrens 	ZFS_PROP_SETUID,
79fa9e4066Sahrens 	ZFS_PROP_READONLY,
80fa9e4066Sahrens 	ZFS_PROP_ZONED,
81fa9e4066Sahrens 	ZFS_PROP_SNAPDIR,
82fa9e4066Sahrens 	ZFS_PROP_ACLMODE,
83fa9e4066Sahrens 	ZFS_PROP_ACLINHERIT,
8466e2aaccSgw 	ZFS_PROP_CREATETXG,		/* not exposed to the user */
8566e2aaccSgw 	ZFS_PROP_NAME,			/* not exposed to the user */
86e9dbad6fSeschrock 	ZFS_PROP_CANMOUNT,
8766e2aaccSgw 	ZFS_PROP_SHAREISCSI,
8866e2aaccSgw 	ZFS_PROP_ISCSIOPTIONS,		/* not exposed to the user */
897b55fa8eSck 	ZFS_PROP_XATTR,
90d0ad202dSahrens 	ZFS_PROP_NUMCLONES,		/* not exposed to the user */
91b1b8ab34Slling 	ZFS_PROP_COPIES,
92e7437265Sahrens 	ZFS_PROP_VERSION,
93da6c28aaSamw 	ZFS_PROP_UTF8ONLY,
94da6c28aaSamw 	ZFS_PROP_NORMALIZE,
95da6c28aaSamw 	ZFS_PROP_CASE,
96da6c28aaSamw 	ZFS_PROP_VSCAN,
97da6c28aaSamw 	ZFS_PROP_NBMAND,
98da6c28aaSamw 	ZFS_PROP_SHARESMB,
99a9799022Sck 	ZFS_PROP_REFQUOTA,
100a9799022Sck 	ZFS_PROP_REFRESERVATION,
101c5904d13Seschrock 	ZFS_PROP_GUID,
1023baa08fcSek 	ZFS_PROP_PRIMARYCACHE,
1033baa08fcSek 	ZFS_PROP_SECONDARYCACHE,
10474e7dc98SMatthew Ahrens 	ZFS_PROP_USEDSNAP,
10574e7dc98SMatthew Ahrens 	ZFS_PROP_USEDDS,
10674e7dc98SMatthew Ahrens 	ZFS_PROP_USEDCHILD,
10774e7dc98SMatthew Ahrens 	ZFS_PROP_USEDREFRESERV,
10891ebeef5Sahrens 	ZFS_NUM_PROPS
109fa9e4066Sahrens } zfs_prop_t;
110fa9e4066Sahrens 
111990b4856Slling /*
112990b4856Slling  * Pool properties are identified by these constants and must be added to the
113b87f3af3Sperrin  * end of this list to ensure that external consumers are not affected
114990b4856Slling  * by the change. If you make any changes to this list, be sure to update
115990b4856Slling  * the property table in usr/src/common/zfs/zpool_prop.c.
116990b4856Slling  */
117990b4856Slling typedef enum {
118990b4856Slling 	ZPOOL_PROP_NAME,
119990b4856Slling 	ZPOOL_PROP_SIZE,
120990b4856Slling 	ZPOOL_PROP_USED,
121990b4856Slling 	ZPOOL_PROP_AVAILABLE,
122990b4856Slling 	ZPOOL_PROP_CAPACITY,
123990b4856Slling 	ZPOOL_PROP_ALTROOT,
124990b4856Slling 	ZPOOL_PROP_HEALTH,
125990b4856Slling 	ZPOOL_PROP_GUID,
126990b4856Slling 	ZPOOL_PROP_VERSION,
127990b4856Slling 	ZPOOL_PROP_BOOTFS,
128990b4856Slling 	ZPOOL_PROP_DELEGATION,
129990b4856Slling 	ZPOOL_PROP_AUTOREPLACE,
1302f8aaab3Seschrock 	ZPOOL_PROP_CACHEFILE,
1310a4e9518Sgw 	ZPOOL_PROP_FAILUREMODE,
132d5b5bb25SRich Morris 	ZPOOL_PROP_LISTSNAPS,
133990b4856Slling 	ZPOOL_NUM_PROPS
134990b4856Slling } zpool_prop_t;
135b1b8ab34Slling 
136990b4856Slling #define	ZPROP_CONT		-2
137990b4856Slling #define	ZPROP_INVAL		-1
1383d7072f8Seschrock 
139990b4856Slling #define	ZPROP_VALUE		"value"
140990b4856Slling #define	ZPROP_SOURCE		"source"
1417f7322feSeschrock 
142b1b8ab34Slling typedef enum {
143990b4856Slling 	ZPROP_SRC_NONE = 0x1,
144990b4856Slling 	ZPROP_SRC_DEFAULT = 0x2,
145990b4856Slling 	ZPROP_SRC_TEMPORARY = 0x4,
146990b4856Slling 	ZPROP_SRC_LOCAL = 0x8,
147990b4856Slling 	ZPROP_SRC_INHERITED = 0x10
148990b4856Slling } zprop_source_t;
149990b4856Slling 
150990b4856Slling #define	ZPROP_SRC_ALL	0x1f
151990b4856Slling 
152990b4856Slling typedef int (*zprop_func)(int, void *);
153990b4856Slling 
1540a48a24eStimh /*
1550a48a24eStimh  * Properties to be set on the root file system of a new pool
1560a48a24eStimh  * are stuffed into their own nvlist, which is then included in
1570a48a24eStimh  * the properties nvlist with the pool properties.
1580a48a24eStimh  */
1590a48a24eStimh #define	ZPOOL_ROOTFS_PROPS	"root-props-nvl"
1600a48a24eStimh 
161990b4856Slling /*
162990b4856Slling  * Dataset property functions shared between libzfs and kernel.
163990b4856Slling  */
164990b4856Slling const char *zfs_prop_default_string(zfs_prop_t);
165990b4856Slling uint64_t zfs_prop_default_numeric(zfs_prop_t);
166990b4856Slling boolean_t zfs_prop_readonly(zfs_prop_t);
167990b4856Slling boolean_t zfs_prop_inheritable(zfs_prop_t);
168da6c28aaSamw boolean_t zfs_prop_setonce(zfs_prop_t);
169990b4856Slling const char *zfs_prop_to_name(zfs_prop_t);
170990b4856Slling zfs_prop_t zfs_name_to_prop(const char *);
171990b4856Slling boolean_t zfs_prop_user(const char *);
172990b4856Slling int zfs_prop_index_to_string(zfs_prop_t, uint64_t, const char **);
173990b4856Slling int zfs_prop_string_to_index(zfs_prop_t, const char *, uint64_t *);
1744853e976Sgw boolean_t zfs_prop_valid_for_type(int, zfs_type_t);
175b1b8ab34Slling 
176990b4856Slling /*
177990b4856Slling  * Pool property functions shared between libzfs and kernel.
178990b4856Slling  */
179990b4856Slling zpool_prop_t zpool_name_to_prop(const char *);
180990b4856Slling const char *zpool_prop_to_name(zpool_prop_t);
181990b4856Slling const char *zpool_prop_default_string(zpool_prop_t);
182990b4856Slling uint64_t zpool_prop_default_numeric(zpool_prop_t);
183990b4856Slling boolean_t zpool_prop_readonly(zpool_prop_t);
184990b4856Slling int zpool_prop_index_to_string(zpool_prop_t, uint64_t, const char **);
185990b4856Slling int zpool_prop_string_to_index(zpool_prop_t, const char *, uint64_t *);
186b1b8ab34Slling 
187990b4856Slling /*
188990b4856Slling  * Definitions for the Delegation.
189990b4856Slling  */
190ecd6cf80Smarks typedef enum {
191ecd6cf80Smarks 	ZFS_DELEG_WHO_UNKNOWN = 0,
192ecd6cf80Smarks 	ZFS_DELEG_USER = 'u',
193ecd6cf80Smarks 	ZFS_DELEG_USER_SETS = 'U',
194ecd6cf80Smarks 	ZFS_DELEG_GROUP = 'g',
195ecd6cf80Smarks 	ZFS_DELEG_GROUP_SETS = 'G',
196ecd6cf80Smarks 	ZFS_DELEG_EVERYONE = 'e',
197ecd6cf80Smarks 	ZFS_DELEG_EVERYONE_SETS = 'E',
198ecd6cf80Smarks 	ZFS_DELEG_CREATE = 'c',
199ecd6cf80Smarks 	ZFS_DELEG_CREATE_SETS = 'C',
200ecd6cf80Smarks 	ZFS_DELEG_NAMED_SET = 's',
201ecd6cf80Smarks 	ZFS_DELEG_NAMED_SET_SETS = 'S'
202ecd6cf80Smarks } zfs_deleg_who_type_t;
203ecd6cf80Smarks 
204ecd6cf80Smarks typedef enum {
205ecd6cf80Smarks 	ZFS_DELEG_NONE = 0,
206ecd6cf80Smarks 	ZFS_DELEG_PERM_LOCAL = 1,
207ecd6cf80Smarks 	ZFS_DELEG_PERM_DESCENDENT = 2,
208ecd6cf80Smarks 	ZFS_DELEG_PERM_LOCALDESCENDENT = 3,
209ecd6cf80Smarks 	ZFS_DELEG_PERM_CREATE = 4
210ecd6cf80Smarks } zfs_deleg_inherit_t;
211ecd6cf80Smarks 
212ecd6cf80Smarks #define	ZFS_DELEG_PERM_UID	"uid"
213ecd6cf80Smarks #define	ZFS_DELEG_PERM_GID	"gid"
214ecd6cf80Smarks #define	ZFS_DELEG_PERM_GROUPS	"groups"
215ecd6cf80Smarks 
216a227b7f4Shs typedef enum {
217a227b7f4Shs 	ZFS_CANMOUNT_OFF = 0,
218a227b7f4Shs 	ZFS_CANMOUNT_ON = 1,
219a227b7f4Shs 	ZFS_CANMOUNT_NOAUTO = 2
220a227b7f4Shs } zfs_canmount_type_t;
221a227b7f4Shs 
222da6c28aaSamw typedef enum zfs_share_op {
223da6c28aaSamw 	ZFS_SHARE_NFS = 0,
224da6c28aaSamw 	ZFS_UNSHARE_NFS = 1,
225da6c28aaSamw 	ZFS_SHARE_SMB = 2,
226da6c28aaSamw 	ZFS_UNSHARE_SMB = 3
227da6c28aaSamw } zfs_share_op_t;
228da6c28aaSamw 
2293baa08fcSek typedef enum zfs_cache_type {
2303baa08fcSek 	ZFS_CACHE_NONE = 0,
2313baa08fcSek 	ZFS_CACHE_METADATA = 1,
2323baa08fcSek 	ZFS_CACHE_ALL = 2
2333baa08fcSek } zfs_cache_type_t;
2343baa08fcSek 
2353baa08fcSek 
236eaca9bbdSeschrock /*
23799653d4eSeschrock  * On-disk version number.
238eaca9bbdSeschrock  */
239e7437265Sahrens #define	SPA_VERSION_1			1ULL
240e7437265Sahrens #define	SPA_VERSION_2			2ULL
241e7437265Sahrens #define	SPA_VERSION_3			3ULL
242e7437265Sahrens #define	SPA_VERSION_4			4ULL
243e7437265Sahrens #define	SPA_VERSION_5			5ULL
244e7437265Sahrens #define	SPA_VERSION_6			6ULL
245e7437265Sahrens #define	SPA_VERSION_7			7ULL
246e7437265Sahrens #define	SPA_VERSION_8			8ULL
247da6c28aaSamw #define	SPA_VERSION_9			9ULL
248fa94a07fSbrendan #define	SPA_VERSION_10			10ULL
249088f3894Sahrens #define	SPA_VERSION_11			11ULL
250bb0ade09Sahrens #define	SPA_VERSION_12			12ULL
25174e7dc98SMatthew Ahrens #define	SPA_VERSION_13			13ULL
252*d0f3f37eSMark Shellenbaum #define	SPA_VERSION_14			14ULL
253b1b8ab34Slling /*
254e7cbe64fSgw  * When bumping up SPA_VERSION, make sure GRUB ZFS understands the on-disk
255b1b8ab34Slling  * format change. Go to usr/src/grub/grub-0.95/stage2/{zfs-include/, fsys_zfs*},
256b1b8ab34Slling  * and do the appropriate changes.
257b1b8ab34Slling  */
258*d0f3f37eSMark Shellenbaum #define	SPA_VERSION			SPA_VERSION_14
259*d0f3f37eSMark Shellenbaum #define	SPA_VERSION_STRING		"14"
26044cd46caSbillm 
26144cd46caSbillm /*
262e7437265Sahrens  * Symbolic names for the changes that caused a SPA_VERSION switch.
26344cd46caSbillm  * Used in the code when checking for presence or absence of a feature.
26444cd46caSbillm  * Feel free to define multiple symbolic names for each version if there
26544cd46caSbillm  * were multiple changes to on-disk structures during that version.
26644cd46caSbillm  *
267e7437265Sahrens  * NOTE: When checking the current SPA_VERSION in your code, be sure
26844cd46caSbillm  *       to use spa_version() since it reports the version of the
26944cd46caSbillm  *       last synced uberblock.  Checking the in-flight version can
27044cd46caSbillm  *       be dangerous in some cases.
27144cd46caSbillm  */
272e7437265Sahrens #define	SPA_VERSION_INITIAL		SPA_VERSION_1
273e7437265Sahrens #define	SPA_VERSION_DITTO_BLOCKS	SPA_VERSION_2
274e7437265Sahrens #define	SPA_VERSION_SPARES		SPA_VERSION_3
275e7437265Sahrens #define	SPA_VERSION_RAID6		SPA_VERSION_3
276e7437265Sahrens #define	SPA_VERSION_BPLIST_ACCOUNT	SPA_VERSION_3
277e7437265Sahrens #define	SPA_VERSION_RAIDZ_DEFLATE	SPA_VERSION_3
278e7437265Sahrens #define	SPA_VERSION_DNODE_BYTES		SPA_VERSION_3
279e7437265Sahrens #define	SPA_VERSION_ZPOOL_HISTORY	SPA_VERSION_4
280e7437265Sahrens #define	SPA_VERSION_GZIP_COMPRESSION	SPA_VERSION_5
281e7437265Sahrens #define	SPA_VERSION_BOOTFS		SPA_VERSION_6
282990b4856Slling #define	SPA_VERSION_SLOGS		SPA_VERSION_7
283990b4856Slling #define	SPA_VERSION_DELEGATED_PERMS	SPA_VERSION_8
284da6c28aaSamw #define	SPA_VERSION_FUID		SPA_VERSION_9
285a9799022Sck #define	SPA_VERSION_REFRESERVATION	SPA_VERSION_9
286a9799022Sck #define	SPA_VERSION_REFQUOTA		SPA_VERSION_9
287a9799022Sck #define	SPA_VERSION_UNIQUE_ACCURATE	SPA_VERSION_9
288fa94a07fSbrendan #define	SPA_VERSION_L2CACHE		SPA_VERSION_10
289088f3894Sahrens #define	SPA_VERSION_NEXT_CLONES		SPA_VERSION_11
290088f3894Sahrens #define	SPA_VERSION_ORIGIN		SPA_VERSION_11
291088f3894Sahrens #define	SPA_VERSION_DSL_SCRUB		SPA_VERSION_11
292bb0ade09Sahrens #define	SPA_VERSION_SNAP_PROPS		SPA_VERSION_12
29374e7dc98SMatthew Ahrens #define	SPA_VERSION_USED_BREAKDOWN	SPA_VERSION_13
294*d0f3f37eSMark Shellenbaum #define	SPA_VERSION_PASSTHROUGH_X	SPA_VERSION_14
295e7437265Sahrens 
296e7437265Sahrens /*
297e7437265Sahrens  * ZPL version - rev'd whenever an incompatible on-disk format change
298e7437265Sahrens  * occurs.  This is independent of SPA/DMU/ZAP versioning.  You must
299e7437265Sahrens  * also update the version_table[] and help message in zfs_prop.c.
300e7437265Sahrens  *
301e7437265Sahrens  * When changing, be sure to teach GRUB how to read the new format!
302e7437265Sahrens  * See usr/src/grub/grub-0.95/stage2/{zfs-include/,fsys_zfs*}
303e7437265Sahrens  */
304e7437265Sahrens #define	ZPL_VERSION_1			1ULL
305e7437265Sahrens #define	ZPL_VERSION_2			2ULL
306da6c28aaSamw #define	ZPL_VERSION_3			3ULL
307da6c28aaSamw #define	ZPL_VERSION			ZPL_VERSION_3
308da6c28aaSamw #define	ZPL_VERSION_STRING		"3"
309e7437265Sahrens 
310e7437265Sahrens #define	ZPL_VERSION_INITIAL		ZPL_VERSION_1
311e7437265Sahrens #define	ZPL_VERSION_DIRENT_TYPE		ZPL_VERSION_2
312da6c28aaSamw #define	ZPL_VERSION_FUID		ZPL_VERSION_3
313de8267e0Stimh #define	ZPL_VERSION_NORMALIZATION	ZPL_VERSION_3
314da6c28aaSamw #define	ZPL_VERSION_SYSATTR		ZPL_VERSION_3
315eaca9bbdSeschrock 
316fa9e4066Sahrens /*
317fa9e4066Sahrens  * The following are configuration names used in the nvlist describing a pool's
318fa9e4066Sahrens  * configuration.
319fa9e4066Sahrens  */
320fa9e4066Sahrens #define	ZPOOL_CONFIG_VERSION		"version"
321fa9e4066Sahrens #define	ZPOOL_CONFIG_POOL_NAME		"name"
322fa9e4066Sahrens #define	ZPOOL_CONFIG_POOL_STATE		"state"
323fa9e4066Sahrens #define	ZPOOL_CONFIG_POOL_TXG		"txg"
324fa9e4066Sahrens #define	ZPOOL_CONFIG_POOL_GUID		"pool_guid"
325fa9e4066Sahrens #define	ZPOOL_CONFIG_CREATE_TXG		"create_txg"
326fa9e4066Sahrens #define	ZPOOL_CONFIG_TOP_GUID		"top_guid"
327fa9e4066Sahrens #define	ZPOOL_CONFIG_VDEV_TREE		"vdev_tree"
328fa9e4066Sahrens #define	ZPOOL_CONFIG_TYPE		"type"
329fa9e4066Sahrens #define	ZPOOL_CONFIG_CHILDREN		"children"
330fa9e4066Sahrens #define	ZPOOL_CONFIG_ID			"id"
331fa9e4066Sahrens #define	ZPOOL_CONFIG_GUID		"guid"
332fa9e4066Sahrens #define	ZPOOL_CONFIG_PATH		"path"
333fa9e4066Sahrens #define	ZPOOL_CONFIG_DEVID		"devid"
334fa9e4066Sahrens #define	ZPOOL_CONFIG_METASLAB_ARRAY	"metaslab_array"
335fa9e4066Sahrens #define	ZPOOL_CONFIG_METASLAB_SHIFT	"metaslab_shift"
336fa9e4066Sahrens #define	ZPOOL_CONFIG_ASHIFT		"ashift"
337fa9e4066Sahrens #define	ZPOOL_CONFIG_ASIZE		"asize"
338fa9e4066Sahrens #define	ZPOOL_CONFIG_DTL		"DTL"
339fa9e4066Sahrens #define	ZPOOL_CONFIG_STATS		"stats"
340afefbcddSeschrock #define	ZPOOL_CONFIG_WHOLE_DISK		"whole_disk"
341ea8dc4b6Seschrock #define	ZPOOL_CONFIG_ERRCOUNT		"error_count"
342ea8dc4b6Seschrock #define	ZPOOL_CONFIG_NOT_PRESENT	"not_present"
34399653d4eSeschrock #define	ZPOOL_CONFIG_SPARES		"spares"
34499653d4eSeschrock #define	ZPOOL_CONFIG_IS_SPARE		"is_spare"
34599653d4eSeschrock #define	ZPOOL_CONFIG_NPARITY		"nparity"
34695173954Sek #define	ZPOOL_CONFIG_HOSTID		"hostid"
34795173954Sek #define	ZPOOL_CONFIG_HOSTNAME		"hostname"
3483d7072f8Seschrock #define	ZPOOL_CONFIG_UNSPARE		"unspare"
3493d7072f8Seschrock #define	ZPOOL_CONFIG_PHYS_PATH		"phys_path"
3508654d025Sperrin #define	ZPOOL_CONFIG_IS_LOG		"is_log"
351fa94a07fSbrendan #define	ZPOOL_CONFIG_L2CACHE		"l2cache"
352e14bb325SJeff Bonwick #define	ZPOOL_CONFIG_SUSPENDED		"suspended"	/* not stored on disk */
353e7cbe64fSgw #define	ZPOOL_CONFIG_TIMESTAMP		"timestamp"	/* not stored on disk */
354e7cbe64fSgw #define	ZPOOL_CONFIG_BOOTFS		"bootfs"	/* not stored on disk */
3553d7072f8Seschrock /*
3563d7072f8Seschrock  * The persistent vdev state is stored as separate values rather than a single
3573d7072f8Seschrock  * 'vdev_state' entry.  This is because a device can be in multiple states, such
3583d7072f8Seschrock  * as offline and degraded.
3593d7072f8Seschrock  */
3603d7072f8Seschrock #define	ZPOOL_CONFIG_OFFLINE		"offline"
3613d7072f8Seschrock #define	ZPOOL_CONFIG_FAULTED		"faulted"
3623d7072f8Seschrock #define	ZPOOL_CONFIG_DEGRADED		"degraded"
3633d7072f8Seschrock #define	ZPOOL_CONFIG_REMOVED		"removed"
364fa9e4066Sahrens 
365fa9e4066Sahrens #define	VDEV_TYPE_ROOT			"root"
366fa9e4066Sahrens #define	VDEV_TYPE_MIRROR		"mirror"
367fa9e4066Sahrens #define	VDEV_TYPE_REPLACING		"replacing"
368fa9e4066Sahrens #define	VDEV_TYPE_RAIDZ			"raidz"
369fa9e4066Sahrens #define	VDEV_TYPE_DISK			"disk"
370fa9e4066Sahrens #define	VDEV_TYPE_FILE			"file"
371fa9e4066Sahrens #define	VDEV_TYPE_MISSING		"missing"
37299653d4eSeschrock #define	VDEV_TYPE_SPARE			"spare"
3738654d025Sperrin #define	VDEV_TYPE_LOG			"log"
374fa94a07fSbrendan #define	VDEV_TYPE_L2CACHE		"l2cache"
375fa9e4066Sahrens 
376fa9e4066Sahrens /*
377fa9e4066Sahrens  * This is needed in userland to report the minimum necessary device size.
378fa9e4066Sahrens  */
379fa9e4066Sahrens #define	SPA_MINDEVSIZE		(64ULL << 20)
380fa9e4066Sahrens 
381fa9e4066Sahrens /*
382fa9e4066Sahrens  * The location of the pool configuration repository, shared between kernel and
383fa9e4066Sahrens  * userland.
384fa9e4066Sahrens  */
385c5904d13Seschrock #define	ZPOOL_CACHE		"/etc/zfs/zpool.cache"
386fa9e4066Sahrens 
387fa9e4066Sahrens /*
388fa9e4066Sahrens  * vdev states are ordered from least to most healthy.
389fa9e4066Sahrens  * A vdev that's CANT_OPEN or below is considered unusable.
390fa9e4066Sahrens  */
391fa9e4066Sahrens typedef enum vdev_state {
392fa9e4066Sahrens 	VDEV_STATE_UNKNOWN = 0,	/* Uninitialized vdev			*/
393fa9e4066Sahrens 	VDEV_STATE_CLOSED,	/* Not currently open			*/
394fa9e4066Sahrens 	VDEV_STATE_OFFLINE,	/* Not allowed to open			*/
3953d7072f8Seschrock 	VDEV_STATE_REMOVED,	/* Explicitly removed from system	*/
396fa9e4066Sahrens 	VDEV_STATE_CANT_OPEN,	/* Tried to open, but failed		*/
3973d7072f8Seschrock 	VDEV_STATE_FAULTED,	/* External request to fault device	*/
398fa9e4066Sahrens 	VDEV_STATE_DEGRADED,	/* Replicated vdev with unhealthy kids	*/
399fa9e4066Sahrens 	VDEV_STATE_HEALTHY	/* Presumed good			*/
400fa9e4066Sahrens } vdev_state_t;
401fa9e4066Sahrens 
4023d7072f8Seschrock #define	VDEV_STATE_ONLINE	VDEV_STATE_HEALTHY
4033d7072f8Seschrock 
404fa9e4066Sahrens /*
405fa9e4066Sahrens  * vdev aux states.  When a vdev is in the CANT_OPEN state, the aux field
406fa9e4066Sahrens  * of the vdev stats structure uses these constants to distinguish why.
407fa9e4066Sahrens  */
408fa9e4066Sahrens typedef enum vdev_aux {
409fa9e4066Sahrens 	VDEV_AUX_NONE,		/* no error				*/
410fa9e4066Sahrens 	VDEV_AUX_OPEN_FAILED,	/* ldi_open_*() or vn_open() failed	*/
411fa9e4066Sahrens 	VDEV_AUX_CORRUPT_DATA,	/* bad label or disk contents		*/
412fa9e4066Sahrens 	VDEV_AUX_NO_REPLICAS,	/* insufficient number of replicas	*/
413fa9e4066Sahrens 	VDEV_AUX_BAD_GUID_SUM,	/* vdev guid sum doesn't match		*/
414fa9e4066Sahrens 	VDEV_AUX_TOO_SMALL,	/* vdev size is too small		*/
415eaca9bbdSeschrock 	VDEV_AUX_BAD_LABEL,	/* the label is OK but invalid		*/
416eaca9bbdSeschrock 	VDEV_AUX_VERSION_NEWER,	/* on-disk version is too new		*/
41799653d4eSeschrock 	VDEV_AUX_VERSION_OLDER,	/* on-disk version is too old		*/
4183d7072f8Seschrock 	VDEV_AUX_SPARED,	/* hot spare used in another pool	*/
41932b87932Sek 	VDEV_AUX_ERR_EXCEEDED,	/* too many errors			*/
420b87f3af3Sperrin 	VDEV_AUX_IO_FAILURE,	/* experienced I/O failure		*/
421b87f3af3Sperrin 	VDEV_AUX_BAD_LOG	/* cannot read log chain(s)		*/
422fa9e4066Sahrens } vdev_aux_t;
423fa9e4066Sahrens 
424fa9e4066Sahrens /*
42546a2abf2Seschrock  * pool state.  The following states are written to disk as part of the normal
426fa94a07fSbrendan  * SPA lifecycle: ACTIVE, EXPORTED, DESTROYED, SPARE, L2CACHE.  The remaining
427fa94a07fSbrendan  * states are software abstractions used at various levels to communicate
428fa94a07fSbrendan  * pool state.
429fa9e4066Sahrens  */
430fa9e4066Sahrens typedef enum pool_state {
431fa9e4066Sahrens 	POOL_STATE_ACTIVE = 0,		/* In active use		*/
432fa9e4066Sahrens 	POOL_STATE_EXPORTED,		/* Explicitly exported		*/
433fa9e4066Sahrens 	POOL_STATE_DESTROYED,		/* Explicitly destroyed		*/
43499653d4eSeschrock 	POOL_STATE_SPARE,		/* Reserved for hot spare use	*/
435fa94a07fSbrendan 	POOL_STATE_L2CACHE,		/* Level 2 ARC device		*/
436fa9e4066Sahrens 	POOL_STATE_UNINITIALIZED,	/* Internal spa_t state		*/
43746a2abf2Seschrock 	POOL_STATE_UNAVAIL,		/* Internal libzfs state	*/
43846a2abf2Seschrock 	POOL_STATE_POTENTIALLY_ACTIVE	/* Internal libzfs state	*/
439fa9e4066Sahrens } pool_state_t;
440fa9e4066Sahrens 
441fa9e4066Sahrens /*
442fa9e4066Sahrens  * Scrub types.
443fa9e4066Sahrens  */
444fa9e4066Sahrens typedef enum pool_scrub_type {
445fa9e4066Sahrens 	POOL_SCRUB_NONE,
446fa9e4066Sahrens 	POOL_SCRUB_RESILVER,
447fa9e4066Sahrens 	POOL_SCRUB_EVERYTHING,
448fa9e4066Sahrens 	POOL_SCRUB_TYPES
449fa9e4066Sahrens } pool_scrub_type_t;
450fa9e4066Sahrens 
451fa9e4066Sahrens /*
452fa9e4066Sahrens  * ZIO types.  Needed to interpret vdev statistics below.
453fa9e4066Sahrens  */
454fa9e4066Sahrens typedef enum zio_type {
455fa9e4066Sahrens 	ZIO_TYPE_NULL = 0,
456fa9e4066Sahrens 	ZIO_TYPE_READ,
457fa9e4066Sahrens 	ZIO_TYPE_WRITE,
458fa9e4066Sahrens 	ZIO_TYPE_FREE,
459fa9e4066Sahrens 	ZIO_TYPE_CLAIM,
460fa9e4066Sahrens 	ZIO_TYPE_IOCTL,
461fa9e4066Sahrens 	ZIO_TYPES
462fa9e4066Sahrens } zio_type_t;
463fa9e4066Sahrens 
464fa9e4066Sahrens /*
465fa9e4066Sahrens  * Vdev statistics.  Note: all fields should be 64-bit because this
466fa9e4066Sahrens  * is passed between kernel and userland as an nvlist uint64 array.
467fa9e4066Sahrens  */
468fa9e4066Sahrens typedef struct vdev_stat {
469fa9e4066Sahrens 	hrtime_t	vs_timestamp;		/* time since vdev load	*/
470fa9e4066Sahrens 	uint64_t	vs_state;		/* vdev state		*/
471fa9e4066Sahrens 	uint64_t	vs_aux;			/* see vdev_aux_t	*/
472fa9e4066Sahrens 	uint64_t	vs_alloc;		/* space allocated	*/
473fa9e4066Sahrens 	uint64_t	vs_space;		/* total capacity	*/
47499653d4eSeschrock 	uint64_t	vs_dspace;		/* deflated capacity	*/
4752a79c5feSlling 	uint64_t	vs_rsize;		/* replaceable dev size */
476fa9e4066Sahrens 	uint64_t	vs_ops[ZIO_TYPES];	/* operation count	*/
477fa9e4066Sahrens 	uint64_t	vs_bytes[ZIO_TYPES];	/* bytes read/written	*/
478fa9e4066Sahrens 	uint64_t	vs_read_errors;		/* read errors		*/
479fa9e4066Sahrens 	uint64_t	vs_write_errors;	/* write errors		*/
480fa9e4066Sahrens 	uint64_t	vs_checksum_errors;	/* checksum errors	*/
481fa9e4066Sahrens 	uint64_t	vs_self_healed;		/* self-healed bytes	*/
482fa9e4066Sahrens 	uint64_t	vs_scrub_type;		/* pool_scrub_type_t	*/
483fa9e4066Sahrens 	uint64_t	vs_scrub_complete;	/* completed?		*/
484fa9e4066Sahrens 	uint64_t	vs_scrub_examined;	/* bytes examined; top	*/
485fa9e4066Sahrens 	uint64_t	vs_scrub_repaired;	/* bytes repaired; leaf	*/
486fa9e4066Sahrens 	uint64_t	vs_scrub_errors;	/* errors during scrub	*/
487fa9e4066Sahrens 	uint64_t	vs_scrub_start;		/* UTC scrub start time	*/
488fa9e4066Sahrens 	uint64_t	vs_scrub_end;		/* UTC scrub end time	*/
489fa9e4066Sahrens } vdev_stat_t;
490fa9e4066Sahrens 
491e7cbe64fSgw #define	ZVOL_DRIVER	"zvol"
492fa9e4066Sahrens #define	ZFS_DRIVER	"zfs"
493fa9e4066Sahrens #define	ZFS_DEV		"/dev/zfs"
494fa9e4066Sahrens 
495fa9e4066Sahrens /*
496fa9e4066Sahrens  * zvol paths.  Irritatingly, the devfsadm interfaces want all these
497fa9e4066Sahrens  * paths without the /dev prefix, but for some things, we want the
498fa9e4066Sahrens  * /dev prefix.  Below are the names without /dev.
499fa9e4066Sahrens  */
500fa9e4066Sahrens #define	ZVOL_DEV_DIR	"zvol/dsk"
501fa9e4066Sahrens #define	ZVOL_RDEV_DIR	"zvol/rdsk"
502fa9e4066Sahrens 
503fa9e4066Sahrens /*
504fa9e4066Sahrens  * And here are the things we need with /dev, etc. in front of them.
505fa9e4066Sahrens  */
506fa9e4066Sahrens #define	ZVOL_PSEUDO_DEV		"/devices/pseudo/zvol@0:"
507e7cbe64fSgw #define	ZVOL_FULL_DEV_DIR	"/dev/" ZVOL_DEV_DIR "/"
508fa9e4066Sahrens 
509fa9e4066Sahrens #define	ZVOL_PROP_NAME		"name"
510fa9e4066Sahrens 
511fa9e4066Sahrens /*
512fa9e4066Sahrens  * /dev/zfs ioctl numbers.
513fa9e4066Sahrens  */
514fa9e4066Sahrens #define	ZFS_IOC		('Z' << 8)
515fa9e4066Sahrens 
516fa9e4066Sahrens typedef enum zfs_ioc {
517fa9e4066Sahrens 	ZFS_IOC_POOL_CREATE = ZFS_IOC,
518fa9e4066Sahrens 	ZFS_IOC_POOL_DESTROY,
519fa9e4066Sahrens 	ZFS_IOC_POOL_IMPORT,
520fa9e4066Sahrens 	ZFS_IOC_POOL_EXPORT,
521fa9e4066Sahrens 	ZFS_IOC_POOL_CONFIGS,
522fa9e4066Sahrens 	ZFS_IOC_POOL_STATS,
523fa9e4066Sahrens 	ZFS_IOC_POOL_TRYIMPORT,
524fa9e4066Sahrens 	ZFS_IOC_POOL_SCRUB,
525fa9e4066Sahrens 	ZFS_IOC_POOL_FREEZE,
526eaca9bbdSeschrock 	ZFS_IOC_POOL_UPGRADE,
52706eeb2adSek 	ZFS_IOC_POOL_GET_HISTORY,
528fa9e4066Sahrens 	ZFS_IOC_VDEV_ADD,
529fa9e4066Sahrens 	ZFS_IOC_VDEV_REMOVE,
5303d7072f8Seschrock 	ZFS_IOC_VDEV_SET_STATE,
531fa9e4066Sahrens 	ZFS_IOC_VDEV_ATTACH,
532fa9e4066Sahrens 	ZFS_IOC_VDEV_DETACH,
533c67d9675Seschrock 	ZFS_IOC_VDEV_SETPATH,
534fa9e4066Sahrens 	ZFS_IOC_OBJSET_STATS,
535de8267e0Stimh 	ZFS_IOC_OBJSET_ZPLPROPS,
536fa9e4066Sahrens 	ZFS_IOC_DATASET_LIST_NEXT,
537fa9e4066Sahrens 	ZFS_IOC_SNAPSHOT_LIST_NEXT,
538fa9e4066Sahrens 	ZFS_IOC_SET_PROP,
539fa9e4066Sahrens 	ZFS_IOC_CREATE_MINOR,
540fa9e4066Sahrens 	ZFS_IOC_REMOVE_MINOR,
541fa9e4066Sahrens 	ZFS_IOC_CREATE,
542fa9e4066Sahrens 	ZFS_IOC_DESTROY,
543fa9e4066Sahrens 	ZFS_IOC_ROLLBACK,
544fa9e4066Sahrens 	ZFS_IOC_RENAME,
5453cb34c60Sahrens 	ZFS_IOC_RECV,
5463cb34c60Sahrens 	ZFS_IOC_SEND,
547ea8dc4b6Seschrock 	ZFS_IOC_INJECT_FAULT,
548ea8dc4b6Seschrock 	ZFS_IOC_CLEAR_FAULT,
549ea8dc4b6Seschrock 	ZFS_IOC_INJECT_LIST_NEXT,
550ea8dc4b6Seschrock 	ZFS_IOC_ERROR_LOG,
551ea8dc4b6Seschrock 	ZFS_IOC_CLEAR,
5521d452cf5Sahrens 	ZFS_IOC_PROMOTE,
5531d452cf5Sahrens 	ZFS_IOC_DESTROY_SNAPS,
55455434c77Sek 	ZFS_IOC_SNAPSHOT,
55555434c77Sek 	ZFS_IOC_DSOBJ_TO_DSNAME,
556b1b8ab34Slling 	ZFS_IOC_OBJ_TO_PATH,
557b1b8ab34Slling 	ZFS_IOC_POOL_SET_PROPS,
558ecd6cf80Smarks 	ZFS_IOC_POOL_GET_PROPS,
559ecd6cf80Smarks 	ZFS_IOC_SET_FSACL,
560ecd6cf80Smarks 	ZFS_IOC_GET_FSACL,
561ecd6cf80Smarks 	ZFS_IOC_ISCSI_PERM_CHECK,
562e45ce728Sahrens 	ZFS_IOC_SHARE,
563e45ce728Sahrens 	ZFS_IOC_INHERIT_PROP
564fa9e4066Sahrens } zfs_ioc_t;
565fa9e4066Sahrens 
566ea8dc4b6Seschrock /*
567ea8dc4b6Seschrock  * Internal SPA load state.  Used by FMA diagnosis engine.
568ea8dc4b6Seschrock  */
569ea8dc4b6Seschrock typedef enum {
570ea8dc4b6Seschrock 	SPA_LOAD_NONE,		/* no load in progress */
571ea8dc4b6Seschrock 	SPA_LOAD_OPEN,		/* normal open */
572ea8dc4b6Seschrock 	SPA_LOAD_IMPORT,	/* import in progress */
573ea8dc4b6Seschrock 	SPA_LOAD_TRYIMPORT	/* tryimport in progress */
574ea8dc4b6Seschrock } spa_load_state_t;
575ea8dc4b6Seschrock 
576e9dbad6fSeschrock /*
577e9dbad6fSeschrock  * Bookmark name values.
578e9dbad6fSeschrock  */
57955434c77Sek #define	ZPOOL_ERR_LIST		"error list"
580e9dbad6fSeschrock #define	ZPOOL_ERR_DATASET	"dataset"
581e9dbad6fSeschrock #define	ZPOOL_ERR_OBJECT	"object"
582e9dbad6fSeschrock 
58306eeb2adSek #define	HIS_MAX_RECORD_LEN	(MAXPATHLEN + MAXPATHLEN + 1)
58406eeb2adSek 
58506eeb2adSek /*
58606eeb2adSek  * The following are names used in the nvlist describing
58706eeb2adSek  * the pool's history log.
58806eeb2adSek  */
58906eeb2adSek #define	ZPOOL_HIST_RECORD	"history record"
59006eeb2adSek #define	ZPOOL_HIST_TIME		"history time"
59106eeb2adSek #define	ZPOOL_HIST_CMD		"history command"
592ecd6cf80Smarks #define	ZPOOL_HIST_WHO		"history who"
593ecd6cf80Smarks #define	ZPOOL_HIST_ZONE		"history zone"
594ecd6cf80Smarks #define	ZPOOL_HIST_HOST		"history hostname"
595ecd6cf80Smarks #define	ZPOOL_HIST_TXG		"history txg"
596ecd6cf80Smarks #define	ZPOOL_HIST_INT_EVENT	"history internal event"
597ecd6cf80Smarks #define	ZPOOL_HIST_INT_STR	"history internal str"
59806eeb2adSek 
5993d7072f8Seschrock /*
6003d7072f8Seschrock  * Flags for ZFS_IOC_VDEV_SET_STATE
6013d7072f8Seschrock  */
6023d7072f8Seschrock #define	ZFS_ONLINE_CHECKREMOVE	0x1
6033d7072f8Seschrock #define	ZFS_ONLINE_UNSPARE	0x2
6043d7072f8Seschrock #define	ZFS_ONLINE_FORCEFAULT	0x4
6053d7072f8Seschrock #define	ZFS_OFFLINE_TEMPORARY	0x1
6063d7072f8Seschrock 
6073d7072f8Seschrock /*
6083d7072f8Seschrock  * Sysevent payload members.  ZFS will generate the following sysevents with the
6093d7072f8Seschrock  * given payloads:
6103d7072f8Seschrock  *
6113d7072f8Seschrock  *	ESC_ZFS_RESILVER_START
6123d7072f8Seschrock  *	ESC_ZFS_RESILVER_END
6133d7072f8Seschrock  *	ESC_ZFS_POOL_DESTROY
6143d7072f8Seschrock  *
6153d7072f8Seschrock  *		ZFS_EV_POOL_NAME	DATA_TYPE_STRING
6163d7072f8Seschrock  *		ZFS_EV_POOL_GUID	DATA_TYPE_UINT64
6173d7072f8Seschrock  *
6183d7072f8Seschrock  *	ESC_ZFS_VDEV_REMOVE
6193d7072f8Seschrock  *	ESC_ZFS_VDEV_CLEAR
6203d7072f8Seschrock  *	ESC_ZFS_VDEV_CHECK
6213d7072f8Seschrock  *
6223d7072f8Seschrock  *		ZFS_EV_POOL_NAME	DATA_TYPE_STRING
6233d7072f8Seschrock  *		ZFS_EV_POOL_GUID	DATA_TYPE_UINT64
6243d7072f8Seschrock  *		ZFS_EV_VDEV_PATH	DATA_TYPE_STRING	(optional)
6253d7072f8Seschrock  *		ZFS_EV_VDEV_GUID	DATA_TYPE_UINT64
6263d7072f8Seschrock  */
6273d7072f8Seschrock #define	ZFS_EV_POOL_NAME	"pool_name"
6283d7072f8Seschrock #define	ZFS_EV_POOL_GUID	"pool_guid"
6293d7072f8Seschrock #define	ZFS_EV_VDEV_PATH	"vdev_path"
6303d7072f8Seschrock #define	ZFS_EV_VDEV_GUID	"vdev_guid"
6313d7072f8Seschrock 
632088f3894Sahrens /*
633088f3894Sahrens  * Note: This is encoded on-disk, so new events must be added to the
634088f3894Sahrens  * end, and unused events can not be removed.  Be sure to edit
635088f3894Sahrens  * zpool_main.c: hist_event_table[].
636088f3894Sahrens  */
637ecd6cf80Smarks typedef enum history_internal_events {
638ecd6cf80Smarks 	LOG_NO_EVENT = 0,
639ecd6cf80Smarks 	LOG_POOL_CREATE,
640ecd6cf80Smarks 	LOG_POOL_VDEV_ADD,
641ecd6cf80Smarks 	LOG_POOL_REMOVE,
642ecd6cf80Smarks 	LOG_POOL_DESTROY,
643ecd6cf80Smarks 	LOG_POOL_EXPORT,
644ecd6cf80Smarks 	LOG_POOL_IMPORT,
645ecd6cf80Smarks 	LOG_POOL_VDEV_ATTACH,
646ecd6cf80Smarks 	LOG_POOL_VDEV_REPLACE,
647ecd6cf80Smarks 	LOG_POOL_VDEV_DETACH,
648ecd6cf80Smarks 	LOG_POOL_VDEV_ONLINE,
649ecd6cf80Smarks 	LOG_POOL_VDEV_OFFLINE,
650ecd6cf80Smarks 	LOG_POOL_UPGRADE,
651ecd6cf80Smarks 	LOG_POOL_CLEAR,
652ecd6cf80Smarks 	LOG_POOL_SCRUB,
653ecd6cf80Smarks 	LOG_POOL_PROPSET,
654ecd6cf80Smarks 	LOG_DS_CREATE,
655ecd6cf80Smarks 	LOG_DS_CLONE,
656ecd6cf80Smarks 	LOG_DS_DESTROY,
657ecd6cf80Smarks 	LOG_DS_DESTROY_BEGIN,
658ecd6cf80Smarks 	LOG_DS_INHERIT,
659ecd6cf80Smarks 	LOG_DS_PROPSET,
660ecd6cf80Smarks 	LOG_DS_QUOTA,
661ecd6cf80Smarks 	LOG_DS_PERM_UPDATE,
662ecd6cf80Smarks 	LOG_DS_PERM_REMOVE,
663ecd6cf80Smarks 	LOG_DS_PERM_WHO_REMOVE,
664ecd6cf80Smarks 	LOG_DS_PROMOTE,
665ecd6cf80Smarks 	LOG_DS_RECEIVE,
666ecd6cf80Smarks 	LOG_DS_RENAME,
667ecd6cf80Smarks 	LOG_DS_RESERVATION,
668ecd6cf80Smarks 	LOG_DS_REPLAY_INC_SYNC,
669ecd6cf80Smarks 	LOG_DS_REPLAY_FULL_SYNC,
670ecd6cf80Smarks 	LOG_DS_ROLLBACK,
671ecd6cf80Smarks 	LOG_DS_SNAPSHOT,
672e7437265Sahrens 	LOG_DS_UPGRADE,
673a9799022Sck 	LOG_DS_REFQUOTA,
674a9799022Sck 	LOG_DS_REFRESERV,
675088f3894Sahrens 	LOG_POOL_SCRUB_DONE,
676ecd6cf80Smarks 	LOG_END
677ecd6cf80Smarks } history_internal_events_t;
678ecd6cf80Smarks 
679fa9e4066Sahrens #ifdef	__cplusplus
680fa9e4066Sahrens }
681fa9e4066Sahrens #endif
682fa9e4066Sahrens 
683fa9e4066Sahrens #endif	/* _SYS_FS_ZFS_H */
684