1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _SYS_FS_ZFS_H 27 #define _SYS_FS_ZFS_H 28 29 #pragma ident "%Z%%M% %I% %E% SMI" 30 31 #ifdef __cplusplus 32 extern "C" { 33 #endif 34 35 /* 36 * Types and constants shared between userland and the kernel. 37 */ 38 39 /* 40 * Each dataset can be one of the following types. These constants can be 41 * combined into masks that can be passed to various functions. 42 */ 43 typedef enum { 44 ZFS_TYPE_FILESYSTEM = 0x1, 45 ZFS_TYPE_SNAPSHOT = 0x2, 46 ZFS_TYPE_VOLUME = 0x4, 47 ZFS_TYPE_POOL = 0x8 48 } zfs_type_t; 49 50 #define ZFS_TYPE_ANY \ 51 (ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME | ZFS_TYPE_SNAPSHOT) 52 53 /* 54 * Properties are identified by these constants and must be added to the 55 * end of this list to ensure that external consumers are not affected 56 * by the change. The property list also determines how 'zfs get' will 57 * display them. If you make any changes to this list, be sure to update 58 * the property table in usr/src/common/zfs/zfs_prop.c. 59 */ 60 typedef enum { 61 ZFS_PROP_CONT = -2, 62 ZFS_PROP_INVAL = -1, 63 ZFS_PROP_TYPE, 64 ZFS_PROP_CREATION, 65 ZFS_PROP_USED, 66 ZFS_PROP_AVAILABLE, 67 ZFS_PROP_REFERENCED, 68 ZFS_PROP_COMPRESSRATIO, 69 ZFS_PROP_MOUNTED, 70 ZFS_PROP_ORIGIN, 71 ZFS_PROP_QUOTA, 72 ZFS_PROP_RESERVATION, 73 ZFS_PROP_VOLSIZE, 74 ZFS_PROP_VOLBLOCKSIZE, 75 ZFS_PROP_RECORDSIZE, 76 ZFS_PROP_MOUNTPOINT, 77 ZFS_PROP_SHARENFS, 78 ZFS_PROP_CHECKSUM, 79 ZFS_PROP_COMPRESSION, 80 ZFS_PROP_ATIME, 81 ZFS_PROP_DEVICES, 82 ZFS_PROP_EXEC, 83 ZFS_PROP_SETUID, 84 ZFS_PROP_READONLY, 85 ZFS_PROP_ZONED, 86 ZFS_PROP_SNAPDIR, 87 ZFS_PROP_ACLMODE, 88 ZFS_PROP_ACLINHERIT, 89 ZFS_PROP_CREATETXG, /* not exposed to the user */ 90 ZFS_PROP_NAME, /* not exposed to the user */ 91 ZFS_PROP_CANMOUNT, 92 ZFS_PROP_SHAREISCSI, 93 ZFS_PROP_ISCSIOPTIONS, /* not exposed to the user */ 94 ZFS_PROP_XATTR, 95 ZFS_PROP_NUMCLONES, /* not exposed to the user */ 96 ZFS_PROP_COPIES, 97 ZPOOL_PROP_BOOTFS, 98 ZPOOL_PROP_AUTOREPLACE, 99 ZPOOL_PROP_DELEGATION, 100 ZPOOL_PROP_NAME 101 } zfs_prop_t; 102 103 typedef zfs_prop_t zpool_prop_t; 104 105 #define ZPOOL_PROP_CONT ZFS_PROP_CONT 106 #define ZPOOL_PROP_INVAL ZFS_PROP_INVAL 107 108 #define ZFS_PROP_VALUE "value" 109 #define ZFS_PROP_SOURCE "source" 110 111 typedef enum { 112 ZFS_SRC_NONE = 0x1, 113 ZFS_SRC_DEFAULT = 0x2, 114 ZFS_SRC_TEMPORARY = 0x4, 115 ZFS_SRC_LOCAL = 0x8, 116 ZFS_SRC_INHERITED = 0x10 117 } zfs_source_t; 118 119 #define ZFS_SRC_ALL 0x1f 120 121 typedef enum { 122 ZFS_DELEG_WHO_UNKNOWN = 0, 123 ZFS_DELEG_USER = 'u', 124 ZFS_DELEG_USER_SETS = 'U', 125 ZFS_DELEG_GROUP = 'g', 126 ZFS_DELEG_GROUP_SETS = 'G', 127 ZFS_DELEG_EVERYONE = 'e', 128 ZFS_DELEG_EVERYONE_SETS = 'E', 129 ZFS_DELEG_CREATE = 'c', 130 ZFS_DELEG_CREATE_SETS = 'C', 131 ZFS_DELEG_NAMED_SET = 's', 132 ZFS_DELEG_NAMED_SET_SETS = 'S' 133 } zfs_deleg_who_type_t; 134 135 typedef enum { 136 ZFS_DELEG_NONE = 0, 137 ZFS_DELEG_PERM_LOCAL = 1, 138 ZFS_DELEG_PERM_DESCENDENT = 2, 139 ZFS_DELEG_PERM_LOCALDESCENDENT = 3, 140 ZFS_DELEG_PERM_CREATE = 4 141 } zfs_deleg_inherit_t; 142 143 #define ZFS_DELEG_PERM_UID "uid" 144 #define ZFS_DELEG_PERM_GID "gid" 145 #define ZFS_DELEG_PERM_GROUPS "groups" 146 147 /* 148 * The following functions are shared between libzfs and the kernel. 149 */ 150 zfs_prop_t zfs_name_to_prop(const char *); 151 zpool_prop_t zpool_name_to_prop(const char *); 152 boolean_t zfs_prop_user(const char *); 153 int zfs_prop_readonly(zfs_prop_t); 154 const char *zfs_prop_default_string(zfs_prop_t); 155 const char *zfs_prop_to_name(zfs_prop_t); 156 const char *zpool_prop_to_name(zpool_prop_t); 157 uint64_t zfs_prop_default_numeric(zfs_prop_t); 158 int zfs_prop_inheritable(zfs_prop_t); 159 int zfs_prop_string_to_index(zfs_prop_t, const char *, uint64_t *); 160 int zfs_prop_index_to_string(zfs_prop_t, uint64_t, const char **); 161 uint64_t zpool_prop_default_numeric(zpool_prop_t); 162 const char *zfs_prop_perm(zfs_prop_t); 163 164 /* 165 * Property Iterator 166 */ 167 typedef zfs_prop_t (*zfs_prop_f)(zfs_prop_t, void *); 168 typedef zpool_prop_t (*zpool_prop_f)(zpool_prop_t, void *); 169 extern zfs_prop_t zfs_prop_iter(zfs_prop_f, void *, boolean_t); 170 extern zpool_prop_t zpool_prop_iter(zpool_prop_f, void *, boolean_t); 171 172 /* 173 * On-disk version number. 174 */ 175 #define ZFS_VERSION_1 1ULL 176 #define ZFS_VERSION_2 2ULL 177 #define ZFS_VERSION_3 3ULL 178 #define ZFS_VERSION_4 4ULL 179 #define ZFS_VERSION_5 5ULL 180 #define ZFS_VERSION_6 6ULL 181 #define ZFS_VERSION_7 7ULL 182 #define ZFS_VERSION_8 8ULL 183 /* 184 * When bumping up ZFS_VERSION, make sure GRUB ZFS understand the on-disk 185 * format change. Go to usr/src/grub/grub-0.95/stage2/{zfs-include/, fsys_zfs*}, 186 * and do the appropriate changes. 187 */ 188 #define ZFS_VERSION ZFS_VERSION_8 189 #define ZFS_VERSION_STRING "8" 190 191 /* 192 * Symbolic names for the changes that caused a ZFS_VERSION switch. 193 * Used in the code when checking for presence or absence of a feature. 194 * Feel free to define multiple symbolic names for each version if there 195 * were multiple changes to on-disk structures during that version. 196 * 197 * NOTE: When checking the current ZFS_VERSION in your code, be sure 198 * to use spa_version() since it reports the version of the 199 * last synced uberblock. Checking the in-flight version can 200 * be dangerous in some cases. 201 */ 202 #define ZFS_VERSION_INITIAL ZFS_VERSION_1 203 #define ZFS_VERSION_DITTO_BLOCKS ZFS_VERSION_2 204 #define ZFS_VERSION_SPARES ZFS_VERSION_3 205 #define ZFS_VERSION_RAID6 ZFS_VERSION_3 206 #define ZFS_VERSION_BPLIST_ACCOUNT ZFS_VERSION_3 207 #define ZFS_VERSION_RAIDZ_DEFLATE ZFS_VERSION_3 208 #define ZFS_VERSION_DNODE_BYTES ZFS_VERSION_3 209 #define ZFS_VERSION_ZPOOL_HISTORY ZFS_VERSION_4 210 #define ZFS_VERSION_GZIP_COMPRESSION ZFS_VERSION_5 211 #define ZFS_VERSION_BOOTFS ZFS_VERSION_6 212 #define ZFS_VERSION_SLOGS ZFS_VERSION_7 213 #define ZFS_VERSION_DELEGATED_PERMS ZFS_VERSION_8 214 215 /* 216 * The following are configuration names used in the nvlist describing a pool's 217 * configuration. 218 */ 219 #define ZPOOL_CONFIG_VERSION "version" 220 #define ZPOOL_CONFIG_POOL_NAME "name" 221 #define ZPOOL_CONFIG_POOL_STATE "state" 222 #define ZPOOL_CONFIG_POOL_TXG "txg" 223 #define ZPOOL_CONFIG_POOL_GUID "pool_guid" 224 #define ZPOOL_CONFIG_CREATE_TXG "create_txg" 225 #define ZPOOL_CONFIG_TOP_GUID "top_guid" 226 #define ZPOOL_CONFIG_VDEV_TREE "vdev_tree" 227 #define ZPOOL_CONFIG_TYPE "type" 228 #define ZPOOL_CONFIG_CHILDREN "children" 229 #define ZPOOL_CONFIG_ID "id" 230 #define ZPOOL_CONFIG_GUID "guid" 231 #define ZPOOL_CONFIG_PATH "path" 232 #define ZPOOL_CONFIG_DEVID "devid" 233 #define ZPOOL_CONFIG_METASLAB_ARRAY "metaslab_array" 234 #define ZPOOL_CONFIG_METASLAB_SHIFT "metaslab_shift" 235 #define ZPOOL_CONFIG_ASHIFT "ashift" 236 #define ZPOOL_CONFIG_ASIZE "asize" 237 #define ZPOOL_CONFIG_DTL "DTL" 238 #define ZPOOL_CONFIG_STATS "stats" 239 #define ZPOOL_CONFIG_WHOLE_DISK "whole_disk" 240 #define ZPOOL_CONFIG_ERRCOUNT "error_count" 241 #define ZPOOL_CONFIG_NOT_PRESENT "not_present" 242 #define ZPOOL_CONFIG_SPARES "spares" 243 #define ZPOOL_CONFIG_IS_SPARE "is_spare" 244 #define ZPOOL_CONFIG_NPARITY "nparity" 245 #define ZPOOL_CONFIG_HOSTID "hostid" 246 #define ZPOOL_CONFIG_HOSTNAME "hostname" 247 #define ZPOOL_CONFIG_TIMESTAMP "timestamp" /* not stored on disk */ 248 #define ZPOOL_CONFIG_UNSPARE "unspare" 249 #define ZPOOL_CONFIG_PHYS_PATH "phys_path" 250 #define ZPOOL_CONFIG_IS_LOG "is_log" 251 /* 252 * The persistent vdev state is stored as separate values rather than a single 253 * 'vdev_state' entry. This is because a device can be in multiple states, such 254 * as offline and degraded. 255 */ 256 #define ZPOOL_CONFIG_OFFLINE "offline" 257 #define ZPOOL_CONFIG_FAULTED "faulted" 258 #define ZPOOL_CONFIG_DEGRADED "degraded" 259 #define ZPOOL_CONFIG_REMOVED "removed" 260 261 #define VDEV_TYPE_ROOT "root" 262 #define VDEV_TYPE_MIRROR "mirror" 263 #define VDEV_TYPE_REPLACING "replacing" 264 #define VDEV_TYPE_RAIDZ "raidz" 265 #define VDEV_TYPE_DISK "disk" 266 #define VDEV_TYPE_FILE "file" 267 #define VDEV_TYPE_MISSING "missing" 268 #define VDEV_TYPE_SPARE "spare" 269 #define VDEV_TYPE_LOG "log" 270 271 /* 272 * This is needed in userland to report the minimum necessary device size. 273 */ 274 #define SPA_MINDEVSIZE (64ULL << 20) 275 276 /* 277 * The location of the pool configuration repository, shared between kernel and 278 * userland. 279 */ 280 #define ZPOOL_CACHE_DIR "/etc/zfs" 281 #define ZPOOL_CACHE_FILE "zpool.cache" 282 #define ZPOOL_CACHE_TMP ".zpool.cache" 283 284 #define ZPOOL_CACHE ZPOOL_CACHE_DIR "/" ZPOOL_CACHE_FILE 285 286 /* 287 * vdev states are ordered from least to most healthy. 288 * A vdev that's CANT_OPEN or below is considered unusable. 289 */ 290 typedef enum vdev_state { 291 VDEV_STATE_UNKNOWN = 0, /* Uninitialized vdev */ 292 VDEV_STATE_CLOSED, /* Not currently open */ 293 VDEV_STATE_OFFLINE, /* Not allowed to open */ 294 VDEV_STATE_REMOVED, /* Explicitly removed from system */ 295 VDEV_STATE_CANT_OPEN, /* Tried to open, but failed */ 296 VDEV_STATE_FAULTED, /* External request to fault device */ 297 VDEV_STATE_DEGRADED, /* Replicated vdev with unhealthy kids */ 298 VDEV_STATE_HEALTHY /* Presumed good */ 299 } vdev_state_t; 300 301 #define VDEV_STATE_ONLINE VDEV_STATE_HEALTHY 302 303 /* 304 * vdev aux states. When a vdev is in the CANT_OPEN state, the aux field 305 * of the vdev stats structure uses these constants to distinguish why. 306 */ 307 typedef enum vdev_aux { 308 VDEV_AUX_NONE, /* no error */ 309 VDEV_AUX_OPEN_FAILED, /* ldi_open_*() or vn_open() failed */ 310 VDEV_AUX_CORRUPT_DATA, /* bad label or disk contents */ 311 VDEV_AUX_NO_REPLICAS, /* insufficient number of replicas */ 312 VDEV_AUX_BAD_GUID_SUM, /* vdev guid sum doesn't match */ 313 VDEV_AUX_TOO_SMALL, /* vdev size is too small */ 314 VDEV_AUX_BAD_LABEL, /* the label is OK but invalid */ 315 VDEV_AUX_VERSION_NEWER, /* on-disk version is too new */ 316 VDEV_AUX_VERSION_OLDER, /* on-disk version is too old */ 317 VDEV_AUX_SPARED, /* hot spare used in another pool */ 318 VDEV_AUX_ERR_EXCEEDED /* too many errors */ 319 } vdev_aux_t; 320 321 /* 322 * pool state. The following states are written to disk as part of the normal 323 * SPA lifecycle: ACTIVE, EXPORTED, DESTROYED, SPARE. The remaining states are 324 * software abstractions used at various levels to communicate pool state. 325 */ 326 typedef enum pool_state { 327 POOL_STATE_ACTIVE = 0, /* In active use */ 328 POOL_STATE_EXPORTED, /* Explicitly exported */ 329 POOL_STATE_DESTROYED, /* Explicitly destroyed */ 330 POOL_STATE_SPARE, /* Reserved for hot spare use */ 331 POOL_STATE_UNINITIALIZED, /* Internal spa_t state */ 332 POOL_STATE_UNAVAIL, /* Internal libzfs state */ 333 POOL_STATE_POTENTIALLY_ACTIVE /* Internal libzfs state */ 334 } pool_state_t; 335 336 /* 337 * Scrub types. 338 */ 339 typedef enum pool_scrub_type { 340 POOL_SCRUB_NONE, 341 POOL_SCRUB_RESILVER, 342 POOL_SCRUB_EVERYTHING, 343 POOL_SCRUB_TYPES 344 } pool_scrub_type_t; 345 346 /* 347 * ZIO types. Needed to interpret vdev statistics below. 348 */ 349 typedef enum zio_type { 350 ZIO_TYPE_NULL = 0, 351 ZIO_TYPE_READ, 352 ZIO_TYPE_WRITE, 353 ZIO_TYPE_FREE, 354 ZIO_TYPE_CLAIM, 355 ZIO_TYPE_IOCTL, 356 ZIO_TYPES 357 } zio_type_t; 358 359 /* 360 * Vdev statistics. Note: all fields should be 64-bit because this 361 * is passed between kernel and userland as an nvlist uint64 array. 362 */ 363 typedef struct vdev_stat { 364 hrtime_t vs_timestamp; /* time since vdev load */ 365 uint64_t vs_state; /* vdev state */ 366 uint64_t vs_aux; /* see vdev_aux_t */ 367 uint64_t vs_alloc; /* space allocated */ 368 uint64_t vs_space; /* total capacity */ 369 uint64_t vs_dspace; /* deflated capacity */ 370 uint64_t vs_rsize; /* replaceable dev size */ 371 uint64_t vs_ops[ZIO_TYPES]; /* operation count */ 372 uint64_t vs_bytes[ZIO_TYPES]; /* bytes read/written */ 373 uint64_t vs_read_errors; /* read errors */ 374 uint64_t vs_write_errors; /* write errors */ 375 uint64_t vs_checksum_errors; /* checksum errors */ 376 uint64_t vs_self_healed; /* self-healed bytes */ 377 uint64_t vs_scrub_type; /* pool_scrub_type_t */ 378 uint64_t vs_scrub_complete; /* completed? */ 379 uint64_t vs_scrub_examined; /* bytes examined; top */ 380 uint64_t vs_scrub_repaired; /* bytes repaired; leaf */ 381 uint64_t vs_scrub_errors; /* errors during scrub */ 382 uint64_t vs_scrub_start; /* UTC scrub start time */ 383 uint64_t vs_scrub_end; /* UTC scrub end time */ 384 } vdev_stat_t; 385 386 #define ZFS_DRIVER "zfs" 387 #define ZFS_DEV "/dev/zfs" 388 389 /* 390 * zvol paths. Irritatingly, the devfsadm interfaces want all these 391 * paths without the /dev prefix, but for some things, we want the 392 * /dev prefix. Below are the names without /dev. 393 */ 394 #define ZVOL_DEV_DIR "zvol/dsk" 395 #define ZVOL_RDEV_DIR "zvol/rdsk" 396 397 /* 398 * And here are the things we need with /dev, etc. in front of them. 399 */ 400 #define ZVOL_PSEUDO_DEV "/devices/pseudo/zvol@0:" 401 #define ZVOL_FULL_DEV_DIR "/dev/" ZVOL_DEV_DIR 402 403 #define ZVOL_PROP_NAME "name" 404 405 /* 406 * /dev/zfs ioctl numbers. 407 */ 408 #define ZFS_IOC ('Z' << 8) 409 410 typedef enum zfs_ioc { 411 ZFS_IOC_POOL_CREATE = ZFS_IOC, 412 ZFS_IOC_POOL_DESTROY, 413 ZFS_IOC_POOL_IMPORT, 414 ZFS_IOC_POOL_EXPORT, 415 ZFS_IOC_POOL_CONFIGS, 416 ZFS_IOC_POOL_STATS, 417 ZFS_IOC_POOL_TRYIMPORT, 418 ZFS_IOC_POOL_SCRUB, 419 ZFS_IOC_POOL_FREEZE, 420 ZFS_IOC_POOL_UPGRADE, 421 ZFS_IOC_POOL_GET_HISTORY, 422 ZFS_IOC_VDEV_ADD, 423 ZFS_IOC_VDEV_REMOVE, 424 ZFS_IOC_VDEV_SET_STATE, 425 ZFS_IOC_VDEV_ATTACH, 426 ZFS_IOC_VDEV_DETACH, 427 ZFS_IOC_VDEV_SETPATH, 428 ZFS_IOC_OBJSET_STATS, 429 ZFS_IOC_DATASET_LIST_NEXT, 430 ZFS_IOC_SNAPSHOT_LIST_NEXT, 431 ZFS_IOC_SET_PROP, 432 ZFS_IOC_CREATE_MINOR, 433 ZFS_IOC_REMOVE_MINOR, 434 ZFS_IOC_CREATE, 435 ZFS_IOC_DESTROY, 436 ZFS_IOC_ROLLBACK, 437 ZFS_IOC_RENAME, 438 ZFS_IOC_RECVBACKUP, 439 ZFS_IOC_SENDBACKUP, 440 ZFS_IOC_INJECT_FAULT, 441 ZFS_IOC_CLEAR_FAULT, 442 ZFS_IOC_INJECT_LIST_NEXT, 443 ZFS_IOC_ERROR_LOG, 444 ZFS_IOC_CLEAR, 445 ZFS_IOC_PROMOTE, 446 ZFS_IOC_DESTROY_SNAPS, 447 ZFS_IOC_SNAPSHOT, 448 ZFS_IOC_DSOBJ_TO_DSNAME, 449 ZFS_IOC_OBJ_TO_PATH, 450 ZFS_IOC_POOL_SET_PROPS, 451 ZFS_IOC_POOL_GET_PROPS, 452 ZFS_IOC_SET_FSACL, 453 ZFS_IOC_GET_FSACL, 454 ZFS_IOC_ISCSI_PERM_CHECK, 455 ZFS_IOC_SHARE 456 } zfs_ioc_t; 457 458 /* 459 * Internal SPA load state. Used by FMA diagnosis engine. 460 */ 461 typedef enum { 462 SPA_LOAD_NONE, /* no load in progress */ 463 SPA_LOAD_OPEN, /* normal open */ 464 SPA_LOAD_IMPORT, /* import in progress */ 465 SPA_LOAD_TRYIMPORT /* tryimport in progress */ 466 } spa_load_state_t; 467 468 /* 469 * Bookmark name values. 470 */ 471 #define ZPOOL_ERR_LIST "error list" 472 #define ZPOOL_ERR_DATASET "dataset" 473 #define ZPOOL_ERR_OBJECT "object" 474 475 #define HIS_MAX_RECORD_LEN (MAXPATHLEN + MAXPATHLEN + 1) 476 477 /* 478 * The following are names used in the nvlist describing 479 * the pool's history log. 480 */ 481 #define ZPOOL_HIST_RECORD "history record" 482 #define ZPOOL_HIST_TIME "history time" 483 #define ZPOOL_HIST_CMD "history command" 484 #define ZPOOL_HIST_WHO "history who" 485 #define ZPOOL_HIST_ZONE "history zone" 486 #define ZPOOL_HIST_HOST "history hostname" 487 #define ZPOOL_HIST_TXG "history txg" 488 #define ZPOOL_HIST_INT_EVENT "history internal event" 489 #define ZPOOL_HIST_INT_STR "history internal str" 490 491 /* 492 * Flags for ZFS_IOC_VDEV_SET_STATE 493 */ 494 #define ZFS_ONLINE_CHECKREMOVE 0x1 495 #define ZFS_ONLINE_UNSPARE 0x2 496 #define ZFS_ONLINE_FORCEFAULT 0x4 497 #define ZFS_OFFLINE_TEMPORARY 0x1 498 499 /* 500 * Sysevent payload members. ZFS will generate the following sysevents with the 501 * given payloads: 502 * 503 * ESC_ZFS_RESILVER_START 504 * ESC_ZFS_RESILVER_END 505 * ESC_ZFS_POOL_DESTROY 506 * 507 * ZFS_EV_POOL_NAME DATA_TYPE_STRING 508 * ZFS_EV_POOL_GUID DATA_TYPE_UINT64 509 * 510 * ESC_ZFS_VDEV_REMOVE 511 * ESC_ZFS_VDEV_CLEAR 512 * ESC_ZFS_VDEV_CHECK 513 * 514 * ZFS_EV_POOL_NAME DATA_TYPE_STRING 515 * ZFS_EV_POOL_GUID DATA_TYPE_UINT64 516 * ZFS_EV_VDEV_PATH DATA_TYPE_STRING (optional) 517 * ZFS_EV_VDEV_GUID DATA_TYPE_UINT64 518 */ 519 #define ZFS_EV_POOL_NAME "pool_name" 520 #define ZFS_EV_POOL_GUID "pool_guid" 521 #define ZFS_EV_VDEV_PATH "vdev_path" 522 #define ZFS_EV_VDEV_GUID "vdev_guid" 523 524 typedef enum history_internal_events { 525 LOG_NO_EVENT = 0, 526 LOG_POOL_CREATE, 527 LOG_POOL_VDEV_ADD, 528 LOG_POOL_REMOVE, 529 LOG_POOL_DESTROY, 530 LOG_POOL_EXPORT, 531 LOG_POOL_IMPORT, 532 LOG_POOL_VDEV_ATTACH, 533 LOG_POOL_VDEV_REPLACE, 534 LOG_POOL_VDEV_DETACH, 535 LOG_POOL_VDEV_ONLINE, 536 LOG_POOL_VDEV_OFFLINE, 537 LOG_POOL_UPGRADE, 538 LOG_POOL_CLEAR, 539 LOG_POOL_SCRUB, 540 LOG_POOL_PROPSET, 541 LOG_DS_CREATE, 542 LOG_DS_CLONE, 543 LOG_DS_DESTROY, 544 LOG_DS_DESTROY_BEGIN, 545 LOG_DS_INHERIT, 546 LOG_DS_PROPSET, 547 LOG_DS_QUOTA, 548 LOG_DS_PERM_UPDATE, 549 LOG_DS_PERM_REMOVE, 550 LOG_DS_PERM_WHO_REMOVE, 551 LOG_DS_PROMOTE, 552 LOG_DS_RECEIVE, 553 LOG_DS_RENAME, 554 LOG_DS_RESERVATION, 555 LOG_DS_REPLAY_INC_SYNC, 556 LOG_DS_REPLAY_FULL_SYNC, 557 LOG_DS_ROLLBACK, 558 LOG_DS_SNAPSHOT, 559 LOG_END 560 } history_internal_events_t; 561 562 #ifdef __cplusplus 563 } 564 #endif 565 566 #endif /* _SYS_FS_ZFS_H */ 567