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 */ 21f94275ceSAdam Leventhal 22fa9e4066Sahrens /* 23743a77edSAlan Wright * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24fa9e4066Sahrens * Use is subject to license terms. 25fa9e4066Sahrens */ 26fa9e4066Sahrens 27fa9e4066Sahrens #ifndef _SYS_FS_ZFS_H 28fa9e4066Sahrens #define _SYS_FS_ZFS_H 29fa9e4066Sahrens 30842727c2SChris Kirby #include <sys/time.h> 31842727c2SChris Kirby 32fa9e4066Sahrens #ifdef __cplusplus 33fa9e4066Sahrens extern "C" { 34fa9e4066Sahrens #endif 35fa9e4066Sahrens 36fa9e4066Sahrens /* 37fa9e4066Sahrens * Types and constants shared between userland and the kernel. 38fa9e4066Sahrens */ 39fa9e4066Sahrens 40fa9e4066Sahrens /* 41fa9e4066Sahrens * Each dataset can be one of the following types. These constants can be 42fa9e4066Sahrens * combined into masks that can be passed to various functions. 43fa9e4066Sahrens */ 44fa9e4066Sahrens typedef enum { 45fa9e4066Sahrens ZFS_TYPE_FILESYSTEM = 0x1, 46fa9e4066Sahrens ZFS_TYPE_SNAPSHOT = 0x2, 47b1b8ab34Slling ZFS_TYPE_VOLUME = 0x4, 48b1b8ab34Slling ZFS_TYPE_POOL = 0x8 49fa9e4066Sahrens } zfs_type_t; 50fa9e4066Sahrens 51990b4856Slling #define ZFS_TYPE_DATASET \ 52fa9e4066Sahrens (ZFS_TYPE_FILESYSTEM | ZFS_TYPE_VOLUME | ZFS_TYPE_SNAPSHOT) 53fa9e4066Sahrens 54478ed9adSEric Taylor #define ZAP_MAXNAMELEN 256 55478ed9adSEric Taylor #define ZAP_MAXVALUELEN (1024 * 8) 56478ed9adSEric Taylor #define ZAP_OLDMAXVALUELEN 1024 57478ed9adSEric Taylor 58fa9e4066Sahrens /* 59990b4856Slling * Dataset properties are identified by these constants and must be added to 60990b4856Slling * the end of this list to ensure that external consumers are not affected 61990b4856Slling * by the change. If you make any changes to this list, be sure to update 6266e2aaccSgw * the property table in usr/src/common/zfs/zfs_prop.c. 63fa9e4066Sahrens */ 64fa9e4066Sahrens typedef enum { 65fa9e4066Sahrens ZFS_PROP_TYPE, 66fa9e4066Sahrens ZFS_PROP_CREATION, 67fa9e4066Sahrens ZFS_PROP_USED, 68fa9e4066Sahrens ZFS_PROP_AVAILABLE, 69fa9e4066Sahrens ZFS_PROP_REFERENCED, 70fa9e4066Sahrens ZFS_PROP_COMPRESSRATIO, 71fa9e4066Sahrens ZFS_PROP_MOUNTED, 72fa9e4066Sahrens ZFS_PROP_ORIGIN, 73fa9e4066Sahrens ZFS_PROP_QUOTA, 74fa9e4066Sahrens ZFS_PROP_RESERVATION, 75fa9e4066Sahrens ZFS_PROP_VOLSIZE, 76fa9e4066Sahrens ZFS_PROP_VOLBLOCKSIZE, 77fa9e4066Sahrens ZFS_PROP_RECORDSIZE, 78fa9e4066Sahrens ZFS_PROP_MOUNTPOINT, 79fa9e4066Sahrens ZFS_PROP_SHARENFS, 80fa9e4066Sahrens ZFS_PROP_CHECKSUM, 81fa9e4066Sahrens ZFS_PROP_COMPRESSION, 82fa9e4066Sahrens ZFS_PROP_ATIME, 83fa9e4066Sahrens ZFS_PROP_DEVICES, 84fa9e4066Sahrens ZFS_PROP_EXEC, 85fa9e4066Sahrens ZFS_PROP_SETUID, 86fa9e4066Sahrens ZFS_PROP_READONLY, 87fa9e4066Sahrens ZFS_PROP_ZONED, 88fa9e4066Sahrens ZFS_PROP_SNAPDIR, 89fa9e4066Sahrens ZFS_PROP_ACLMODE, 90fa9e4066Sahrens ZFS_PROP_ACLINHERIT, 9166e2aaccSgw ZFS_PROP_CREATETXG, /* not exposed to the user */ 9266e2aaccSgw ZFS_PROP_NAME, /* not exposed to the user */ 93e9dbad6fSeschrock ZFS_PROP_CANMOUNT, 9466e2aaccSgw ZFS_PROP_SHAREISCSI, 9566e2aaccSgw ZFS_PROP_ISCSIOPTIONS, /* not exposed to the user */ 967b55fa8eSck ZFS_PROP_XATTR, 97d0ad202dSahrens ZFS_PROP_NUMCLONES, /* not exposed to the user */ 98b1b8ab34Slling ZFS_PROP_COPIES, 99e7437265Sahrens ZFS_PROP_VERSION, 100da6c28aaSamw ZFS_PROP_UTF8ONLY, 101da6c28aaSamw ZFS_PROP_NORMALIZE, 102da6c28aaSamw ZFS_PROP_CASE, 103da6c28aaSamw ZFS_PROP_VSCAN, 104da6c28aaSamw ZFS_PROP_NBMAND, 105da6c28aaSamw ZFS_PROP_SHARESMB, 106a9799022Sck ZFS_PROP_REFQUOTA, 107a9799022Sck ZFS_PROP_REFRESERVATION, 108c5904d13Seschrock ZFS_PROP_GUID, 1093baa08fcSek ZFS_PROP_PRIMARYCACHE, 1103baa08fcSek ZFS_PROP_SECONDARYCACHE, 11174e7dc98SMatthew Ahrens ZFS_PROP_USEDSNAP, 11274e7dc98SMatthew Ahrens ZFS_PROP_USEDDS, 11374e7dc98SMatthew Ahrens ZFS_PROP_USEDCHILD, 11474e7dc98SMatthew Ahrens ZFS_PROP_USEDREFRESERV, 11514843421SMatthew Ahrens ZFS_PROP_USERACCOUNTING, /* not exposed to the user */ 116478ed9adSEric Taylor ZFS_PROP_STMF_SHAREINFO, /* not exposed to the user */ 117842727c2SChris Kirby ZFS_PROP_DEFER_DESTROY, 118842727c2SChris Kirby ZFS_PROP_USERREFS, 119e09fa4daSNeil Perrin ZFS_PROP_LOGBIAS, 1201d713200SEric Schrock ZFS_PROP_UNIQUE, /* not exposed to the user */ 1211d713200SEric Schrock ZFS_PROP_OBJSETID, /* not exposed to the user */ 12291ebeef5Sahrens ZFS_NUM_PROPS 123fa9e4066Sahrens } zfs_prop_t; 124fa9e4066Sahrens 12514843421SMatthew Ahrens typedef enum { 12614843421SMatthew Ahrens ZFS_PROP_USERUSED, 12714843421SMatthew Ahrens ZFS_PROP_USERQUOTA, 12814843421SMatthew Ahrens ZFS_PROP_GROUPUSED, 12914843421SMatthew Ahrens ZFS_PROP_GROUPQUOTA, 13014843421SMatthew Ahrens ZFS_NUM_USERQUOTA_PROPS 13114843421SMatthew Ahrens } zfs_userquota_prop_t; 13214843421SMatthew Ahrens 13314843421SMatthew Ahrens extern const char *zfs_userquota_prop_prefixes[ZFS_NUM_USERQUOTA_PROPS]; 13414843421SMatthew Ahrens 135990b4856Slling /* 136990b4856Slling * Pool properties are identified by these constants and must be added to the 137b87f3af3Sperrin * end of this list to ensure that external consumers are not affected 138990b4856Slling * by the change. If you make any changes to this list, be sure to update 139990b4856Slling * the property table in usr/src/common/zfs/zpool_prop.c. 140990b4856Slling */ 141990b4856Slling typedef enum { 142990b4856Slling ZPOOL_PROP_NAME, 143990b4856Slling ZPOOL_PROP_SIZE, 144990b4856Slling ZPOOL_PROP_USED, 145990b4856Slling ZPOOL_PROP_AVAILABLE, 146990b4856Slling ZPOOL_PROP_CAPACITY, 147990b4856Slling ZPOOL_PROP_ALTROOT, 148990b4856Slling ZPOOL_PROP_HEALTH, 149990b4856Slling ZPOOL_PROP_GUID, 150990b4856Slling ZPOOL_PROP_VERSION, 151990b4856Slling ZPOOL_PROP_BOOTFS, 152990b4856Slling ZPOOL_PROP_DELEGATION, 153990b4856Slling ZPOOL_PROP_AUTOREPLACE, 1542f8aaab3Seschrock ZPOOL_PROP_CACHEFILE, 1550a4e9518Sgw ZPOOL_PROP_FAILUREMODE, 156d5b5bb25SRich Morris ZPOOL_PROP_LISTSNAPS, 157573ca77eSGeorge Wilson ZPOOL_PROP_AUTOEXPAND, 158990b4856Slling ZPOOL_NUM_PROPS 159990b4856Slling } zpool_prop_t; 160b1b8ab34Slling 161990b4856Slling #define ZPROP_CONT -2 162990b4856Slling #define ZPROP_INVAL -1 1633d7072f8Seschrock 164990b4856Slling #define ZPROP_VALUE "value" 165990b4856Slling #define ZPROP_SOURCE "source" 1667f7322feSeschrock 167b1b8ab34Slling typedef enum { 168990b4856Slling ZPROP_SRC_NONE = 0x1, 169990b4856Slling ZPROP_SRC_DEFAULT = 0x2, 170990b4856Slling ZPROP_SRC_TEMPORARY = 0x4, 171990b4856Slling ZPROP_SRC_LOCAL = 0x8, 172990b4856Slling ZPROP_SRC_INHERITED = 0x10 173990b4856Slling } zprop_source_t; 174990b4856Slling 175990b4856Slling #define ZPROP_SRC_ALL 0x1f 176990b4856Slling 177990b4856Slling typedef int (*zprop_func)(int, void *); 178990b4856Slling 1790a48a24eStimh /* 1800a48a24eStimh * Properties to be set on the root file system of a new pool 1810a48a24eStimh * are stuffed into their own nvlist, which is then included in 1820a48a24eStimh * the properties nvlist with the pool properties. 1830a48a24eStimh */ 1840a48a24eStimh #define ZPOOL_ROOTFS_PROPS "root-props-nvl" 1850a48a24eStimh 186990b4856Slling /* 187990b4856Slling * Dataset property functions shared between libzfs and kernel. 188990b4856Slling */ 189990b4856Slling const char *zfs_prop_default_string(zfs_prop_t); 190990b4856Slling uint64_t zfs_prop_default_numeric(zfs_prop_t); 191990b4856Slling boolean_t zfs_prop_readonly(zfs_prop_t); 192990b4856Slling boolean_t zfs_prop_inheritable(zfs_prop_t); 193da6c28aaSamw boolean_t zfs_prop_setonce(zfs_prop_t); 194990b4856Slling const char *zfs_prop_to_name(zfs_prop_t); 195990b4856Slling zfs_prop_t zfs_name_to_prop(const char *); 196990b4856Slling boolean_t zfs_prop_user(const char *); 19714843421SMatthew Ahrens boolean_t zfs_prop_userquota(const char *name); 198990b4856Slling int zfs_prop_index_to_string(zfs_prop_t, uint64_t, const char **); 199990b4856Slling int zfs_prop_string_to_index(zfs_prop_t, const char *, uint64_t *); 2004853e976Sgw boolean_t zfs_prop_valid_for_type(int, zfs_type_t); 201b1b8ab34Slling 202990b4856Slling /* 203990b4856Slling * Pool property functions shared between libzfs and kernel. 204990b4856Slling */ 205990b4856Slling zpool_prop_t zpool_name_to_prop(const char *); 206990b4856Slling const char *zpool_prop_to_name(zpool_prop_t); 207990b4856Slling const char *zpool_prop_default_string(zpool_prop_t); 208990b4856Slling uint64_t zpool_prop_default_numeric(zpool_prop_t); 209990b4856Slling boolean_t zpool_prop_readonly(zpool_prop_t); 210990b4856Slling int zpool_prop_index_to_string(zpool_prop_t, uint64_t, const char **); 211990b4856Slling int zpool_prop_string_to_index(zpool_prop_t, const char *, uint64_t *); 212b1b8ab34Slling 213990b4856Slling /* 214990b4856Slling * Definitions for the Delegation. 215990b4856Slling */ 216ecd6cf80Smarks typedef enum { 217ecd6cf80Smarks ZFS_DELEG_WHO_UNKNOWN = 0, 218ecd6cf80Smarks ZFS_DELEG_USER = 'u', 219ecd6cf80Smarks ZFS_DELEG_USER_SETS = 'U', 220ecd6cf80Smarks ZFS_DELEG_GROUP = 'g', 221ecd6cf80Smarks ZFS_DELEG_GROUP_SETS = 'G', 222ecd6cf80Smarks ZFS_DELEG_EVERYONE = 'e', 223ecd6cf80Smarks ZFS_DELEG_EVERYONE_SETS = 'E', 224ecd6cf80Smarks ZFS_DELEG_CREATE = 'c', 225ecd6cf80Smarks ZFS_DELEG_CREATE_SETS = 'C', 226ecd6cf80Smarks ZFS_DELEG_NAMED_SET = 's', 227ecd6cf80Smarks ZFS_DELEG_NAMED_SET_SETS = 'S' 228ecd6cf80Smarks } zfs_deleg_who_type_t; 229ecd6cf80Smarks 230ecd6cf80Smarks typedef enum { 231ecd6cf80Smarks ZFS_DELEG_NONE = 0, 232ecd6cf80Smarks ZFS_DELEG_PERM_LOCAL = 1, 233ecd6cf80Smarks ZFS_DELEG_PERM_DESCENDENT = 2, 234ecd6cf80Smarks ZFS_DELEG_PERM_LOCALDESCENDENT = 3, 235ecd6cf80Smarks ZFS_DELEG_PERM_CREATE = 4 236ecd6cf80Smarks } zfs_deleg_inherit_t; 237ecd6cf80Smarks 238ecd6cf80Smarks #define ZFS_DELEG_PERM_UID "uid" 239ecd6cf80Smarks #define ZFS_DELEG_PERM_GID "gid" 240ecd6cf80Smarks #define ZFS_DELEG_PERM_GROUPS "groups" 241ecd6cf80Smarks 242743a77edSAlan Wright #define ZFS_SMB_ACL_SRC "src" 243743a77edSAlan Wright #define ZFS_SMB_ACL_TARGET "target" 244743a77edSAlan Wright 245a227b7f4Shs typedef enum { 246a227b7f4Shs ZFS_CANMOUNT_OFF = 0, 247a227b7f4Shs ZFS_CANMOUNT_ON = 1, 248a227b7f4Shs ZFS_CANMOUNT_NOAUTO = 2 249a227b7f4Shs } zfs_canmount_type_t; 250a227b7f4Shs 251e09fa4daSNeil Perrin typedef enum { 252e09fa4daSNeil Perrin ZFS_LOGBIAS_LATENCY = 0, 253e09fa4daSNeil Perrin ZFS_LOGBIAS_THROUGHPUT = 1 254e09fa4daSNeil Perrin } zfs_logbias_op_t; 255e09fa4daSNeil Perrin 256da6c28aaSamw typedef enum zfs_share_op { 257da6c28aaSamw ZFS_SHARE_NFS = 0, 258da6c28aaSamw ZFS_UNSHARE_NFS = 1, 259da6c28aaSamw ZFS_SHARE_SMB = 2, 260da6c28aaSamw ZFS_UNSHARE_SMB = 3 261da6c28aaSamw } zfs_share_op_t; 262da6c28aaSamw 263743a77edSAlan Wright typedef enum zfs_smb_acl_op { 264743a77edSAlan Wright ZFS_SMB_ACL_ADD, 265743a77edSAlan Wright ZFS_SMB_ACL_REMOVE, 266743a77edSAlan Wright ZFS_SMB_ACL_RENAME, 267743a77edSAlan Wright ZFS_SMB_ACL_PURGE 268743a77edSAlan Wright } zfs_smb_acl_op_t; 269743a77edSAlan Wright 2703baa08fcSek typedef enum zfs_cache_type { 2713baa08fcSek ZFS_CACHE_NONE = 0, 2723baa08fcSek ZFS_CACHE_METADATA = 1, 2733baa08fcSek ZFS_CACHE_ALL = 2 2743baa08fcSek } zfs_cache_type_t; 2753baa08fcSek 2763baa08fcSek 277eaca9bbdSeschrock /* 27899653d4eSeschrock * On-disk version number. 279eaca9bbdSeschrock */ 280e7437265Sahrens #define SPA_VERSION_1 1ULL 281e7437265Sahrens #define SPA_VERSION_2 2ULL 282e7437265Sahrens #define SPA_VERSION_3 3ULL 283e7437265Sahrens #define SPA_VERSION_4 4ULL 284e7437265Sahrens #define SPA_VERSION_5 5ULL 285e7437265Sahrens #define SPA_VERSION_6 6ULL 286e7437265Sahrens #define SPA_VERSION_7 7ULL 287e7437265Sahrens #define SPA_VERSION_8 8ULL 288da6c28aaSamw #define SPA_VERSION_9 9ULL 289fa94a07fSbrendan #define SPA_VERSION_10 10ULL 290088f3894Sahrens #define SPA_VERSION_11 11ULL 291bb0ade09Sahrens #define SPA_VERSION_12 12ULL 29274e7dc98SMatthew Ahrens #define SPA_VERSION_13 13ULL 293d0f3f37eSMark Shellenbaum #define SPA_VERSION_14 14ULL 29414843421SMatthew Ahrens #define SPA_VERSION_15 15ULL 295478ed9adSEric Taylor #define SPA_VERSION_16 16ULL 296f94275ceSAdam Leventhal #define SPA_VERSION_17 17ULL 297842727c2SChris Kirby #define SPA_VERSION_18 18ULL 298*88ecc943SGeorge Wilson #define SPA_VERSION_19 19ULL 299b1b8ab34Slling /* 300e7cbe64fSgw * When bumping up SPA_VERSION, make sure GRUB ZFS understands the on-disk 301478ed9adSEric Taylor * format change. Go to usr/src/grub/grub-0.97/stage2/{zfs-include/, fsys_zfs*}, 30214843421SMatthew Ahrens * and do the appropriate changes. Also bump the version number in 30314843421SMatthew Ahrens * usr/src/grub/capability. 304b1b8ab34Slling */ 305*88ecc943SGeorge Wilson #define SPA_VERSION SPA_VERSION_19 306*88ecc943SGeorge Wilson #define SPA_VERSION_STRING "19" 30744cd46caSbillm 30844cd46caSbillm /* 309e7437265Sahrens * Symbolic names for the changes that caused a SPA_VERSION switch. 31044cd46caSbillm * Used in the code when checking for presence or absence of a feature. 31144cd46caSbillm * Feel free to define multiple symbolic names for each version if there 31244cd46caSbillm * were multiple changes to on-disk structures during that version. 31344cd46caSbillm * 314e7437265Sahrens * NOTE: When checking the current SPA_VERSION in your code, be sure 31544cd46caSbillm * to use spa_version() since it reports the version of the 31644cd46caSbillm * last synced uberblock. Checking the in-flight version can 31744cd46caSbillm * be dangerous in some cases. 31844cd46caSbillm */ 319e7437265Sahrens #define SPA_VERSION_INITIAL SPA_VERSION_1 320e7437265Sahrens #define SPA_VERSION_DITTO_BLOCKS SPA_VERSION_2 321e7437265Sahrens #define SPA_VERSION_SPARES SPA_VERSION_3 322f94275ceSAdam Leventhal #define SPA_VERSION_RAIDZ2 SPA_VERSION_3 323e7437265Sahrens #define SPA_VERSION_BPLIST_ACCOUNT SPA_VERSION_3 324e7437265Sahrens #define SPA_VERSION_RAIDZ_DEFLATE SPA_VERSION_3 325e7437265Sahrens #define SPA_VERSION_DNODE_BYTES SPA_VERSION_3 326e7437265Sahrens #define SPA_VERSION_ZPOOL_HISTORY SPA_VERSION_4 327e7437265Sahrens #define SPA_VERSION_GZIP_COMPRESSION SPA_VERSION_5 328e7437265Sahrens #define SPA_VERSION_BOOTFS SPA_VERSION_6 329990b4856Slling #define SPA_VERSION_SLOGS SPA_VERSION_7 330990b4856Slling #define SPA_VERSION_DELEGATED_PERMS SPA_VERSION_8 331da6c28aaSamw #define SPA_VERSION_FUID SPA_VERSION_9 332a9799022Sck #define SPA_VERSION_REFRESERVATION SPA_VERSION_9 333a9799022Sck #define SPA_VERSION_REFQUOTA SPA_VERSION_9 334a9799022Sck #define SPA_VERSION_UNIQUE_ACCURATE SPA_VERSION_9 335fa94a07fSbrendan #define SPA_VERSION_L2CACHE SPA_VERSION_10 336088f3894Sahrens #define SPA_VERSION_NEXT_CLONES SPA_VERSION_11 337088f3894Sahrens #define SPA_VERSION_ORIGIN SPA_VERSION_11 338088f3894Sahrens #define SPA_VERSION_DSL_SCRUB SPA_VERSION_11 339bb0ade09Sahrens #define SPA_VERSION_SNAP_PROPS SPA_VERSION_12 34074e7dc98SMatthew Ahrens #define SPA_VERSION_USED_BREAKDOWN SPA_VERSION_13 341d0f3f37eSMark Shellenbaum #define SPA_VERSION_PASSTHROUGH_X SPA_VERSION_14 34214843421SMatthew Ahrens #define SPA_VERSION_USERSPACE SPA_VERSION_15 343478ed9adSEric Taylor #define SPA_VERSION_STMF_PROP SPA_VERSION_16 344f94275ceSAdam Leventhal #define SPA_VERSION_RAIDZ3 SPA_VERSION_17 345842727c2SChris Kirby #define SPA_VERSION_USERREFS SPA_VERSION_18 346*88ecc943SGeorge Wilson #define SPA_VERSION_HOLES SPA_VERSION_19 347e7437265Sahrens 348e7437265Sahrens /* 349e7437265Sahrens * ZPL version - rev'd whenever an incompatible on-disk format change 350e7437265Sahrens * occurs. This is independent of SPA/DMU/ZAP versioning. You must 351e7437265Sahrens * also update the version_table[] and help message in zfs_prop.c. 352e7437265Sahrens * 353e7437265Sahrens * When changing, be sure to teach GRUB how to read the new format! 354478ed9adSEric Taylor * See usr/src/grub/grub-0.97/stage2/{zfs-include/,fsys_zfs*} 355e7437265Sahrens */ 356e7437265Sahrens #define ZPL_VERSION_1 1ULL 357e7437265Sahrens #define ZPL_VERSION_2 2ULL 358da6c28aaSamw #define ZPL_VERSION_3 3ULL 35914843421SMatthew Ahrens #define ZPL_VERSION_4 4ULL 36014843421SMatthew Ahrens #define ZPL_VERSION ZPL_VERSION_4 36114843421SMatthew Ahrens #define ZPL_VERSION_STRING "4" 362e7437265Sahrens 363e7437265Sahrens #define ZPL_VERSION_INITIAL ZPL_VERSION_1 364e7437265Sahrens #define ZPL_VERSION_DIRENT_TYPE ZPL_VERSION_2 365da6c28aaSamw #define ZPL_VERSION_FUID ZPL_VERSION_3 366de8267e0Stimh #define ZPL_VERSION_NORMALIZATION ZPL_VERSION_3 367da6c28aaSamw #define ZPL_VERSION_SYSATTR ZPL_VERSION_3 36814843421SMatthew Ahrens #define ZPL_VERSION_USERSPACE ZPL_VERSION_4 369eaca9bbdSeschrock 370fa9e4066Sahrens /* 371fa9e4066Sahrens * The following are configuration names used in the nvlist describing a pool's 372fa9e4066Sahrens * configuration. 373fa9e4066Sahrens */ 374fa9e4066Sahrens #define ZPOOL_CONFIG_VERSION "version" 375fa9e4066Sahrens #define ZPOOL_CONFIG_POOL_NAME "name" 376fa9e4066Sahrens #define ZPOOL_CONFIG_POOL_STATE "state" 377fa9e4066Sahrens #define ZPOOL_CONFIG_POOL_TXG "txg" 378fa9e4066Sahrens #define ZPOOL_CONFIG_POOL_GUID "pool_guid" 379fa9e4066Sahrens #define ZPOOL_CONFIG_CREATE_TXG "create_txg" 380fa9e4066Sahrens #define ZPOOL_CONFIG_TOP_GUID "top_guid" 381fa9e4066Sahrens #define ZPOOL_CONFIG_VDEV_TREE "vdev_tree" 382fa9e4066Sahrens #define ZPOOL_CONFIG_TYPE "type" 383fa9e4066Sahrens #define ZPOOL_CONFIG_CHILDREN "children" 384fa9e4066Sahrens #define ZPOOL_CONFIG_ID "id" 385fa9e4066Sahrens #define ZPOOL_CONFIG_GUID "guid" 386fa9e4066Sahrens #define ZPOOL_CONFIG_PATH "path" 387fa9e4066Sahrens #define ZPOOL_CONFIG_DEVID "devid" 388fa9e4066Sahrens #define ZPOOL_CONFIG_METASLAB_ARRAY "metaslab_array" 389fa9e4066Sahrens #define ZPOOL_CONFIG_METASLAB_SHIFT "metaslab_shift" 390fa9e4066Sahrens #define ZPOOL_CONFIG_ASHIFT "ashift" 391fa9e4066Sahrens #define ZPOOL_CONFIG_ASIZE "asize" 392fa9e4066Sahrens #define ZPOOL_CONFIG_DTL "DTL" 393fa9e4066Sahrens #define ZPOOL_CONFIG_STATS "stats" 394afefbcddSeschrock #define ZPOOL_CONFIG_WHOLE_DISK "whole_disk" 395ea8dc4b6Seschrock #define ZPOOL_CONFIG_ERRCOUNT "error_count" 396ea8dc4b6Seschrock #define ZPOOL_CONFIG_NOT_PRESENT "not_present" 39799653d4eSeschrock #define ZPOOL_CONFIG_SPARES "spares" 39899653d4eSeschrock #define ZPOOL_CONFIG_IS_SPARE "is_spare" 39999653d4eSeschrock #define ZPOOL_CONFIG_NPARITY "nparity" 40095173954Sek #define ZPOOL_CONFIG_HOSTID "hostid" 40195173954Sek #define ZPOOL_CONFIG_HOSTNAME "hostname" 4023d7072f8Seschrock #define ZPOOL_CONFIG_UNSPARE "unspare" 4033d7072f8Seschrock #define ZPOOL_CONFIG_PHYS_PATH "phys_path" 4048654d025Sperrin #define ZPOOL_CONFIG_IS_LOG "is_log" 405fa94a07fSbrendan #define ZPOOL_CONFIG_L2CACHE "l2cache" 406*88ecc943SGeorge Wilson #define ZPOOL_CONFIG_HOLE_ARRAY "hole_array" 407*88ecc943SGeorge Wilson #define ZPOOL_CONFIG_VDEV_CHILDREN "vdev_children" 408*88ecc943SGeorge Wilson #define ZPOOL_CONFIG_IS_HOLE "is_hole" 409e14bb325SJeff Bonwick #define ZPOOL_CONFIG_SUSPENDED "suspended" /* not stored on disk */ 410e7cbe64fSgw #define ZPOOL_CONFIG_TIMESTAMP "timestamp" /* not stored on disk */ 411e7cbe64fSgw #define ZPOOL_CONFIG_BOOTFS "bootfs" /* not stored on disk */ 4123d7072f8Seschrock /* 4133d7072f8Seschrock * The persistent vdev state is stored as separate values rather than a single 4143d7072f8Seschrock * 'vdev_state' entry. This is because a device can be in multiple states, such 4153d7072f8Seschrock * as offline and degraded. 4163d7072f8Seschrock */ 4173d7072f8Seschrock #define ZPOOL_CONFIG_OFFLINE "offline" 4183d7072f8Seschrock #define ZPOOL_CONFIG_FAULTED "faulted" 4193d7072f8Seschrock #define ZPOOL_CONFIG_DEGRADED "degraded" 4203d7072f8Seschrock #define ZPOOL_CONFIG_REMOVED "removed" 4216809eb4eSEric Schrock #define ZPOOL_CONFIG_FRU "fru" 422fa9e4066Sahrens 423fa9e4066Sahrens #define VDEV_TYPE_ROOT "root" 424fa9e4066Sahrens #define VDEV_TYPE_MIRROR "mirror" 425fa9e4066Sahrens #define VDEV_TYPE_REPLACING "replacing" 426fa9e4066Sahrens #define VDEV_TYPE_RAIDZ "raidz" 427fa9e4066Sahrens #define VDEV_TYPE_DISK "disk" 428fa9e4066Sahrens #define VDEV_TYPE_FILE "file" 429fa9e4066Sahrens #define VDEV_TYPE_MISSING "missing" 430*88ecc943SGeorge Wilson #define VDEV_TYPE_HOLE "hole" 43199653d4eSeschrock #define VDEV_TYPE_SPARE "spare" 4328654d025Sperrin #define VDEV_TYPE_LOG "log" 433fa94a07fSbrendan #define VDEV_TYPE_L2CACHE "l2cache" 434fa9e4066Sahrens 435fa9e4066Sahrens /* 436fa9e4066Sahrens * This is needed in userland to report the minimum necessary device size. 437fa9e4066Sahrens */ 438fa9e4066Sahrens #define SPA_MINDEVSIZE (64ULL << 20) 439fa9e4066Sahrens 440fa9e4066Sahrens /* 441fa9e4066Sahrens * The location of the pool configuration repository, shared between kernel and 442fa9e4066Sahrens * userland. 443fa9e4066Sahrens */ 444c5904d13Seschrock #define ZPOOL_CACHE "/etc/zfs/zpool.cache" 445fa9e4066Sahrens 446fa9e4066Sahrens /* 447fa9e4066Sahrens * vdev states are ordered from least to most healthy. 448fa9e4066Sahrens * A vdev that's CANT_OPEN or below is considered unusable. 449fa9e4066Sahrens */ 450fa9e4066Sahrens typedef enum vdev_state { 451fa9e4066Sahrens VDEV_STATE_UNKNOWN = 0, /* Uninitialized vdev */ 452fa9e4066Sahrens VDEV_STATE_CLOSED, /* Not currently open */ 453fa9e4066Sahrens VDEV_STATE_OFFLINE, /* Not allowed to open */ 4543d7072f8Seschrock VDEV_STATE_REMOVED, /* Explicitly removed from system */ 455fa9e4066Sahrens VDEV_STATE_CANT_OPEN, /* Tried to open, but failed */ 4563d7072f8Seschrock VDEV_STATE_FAULTED, /* External request to fault device */ 457fa9e4066Sahrens VDEV_STATE_DEGRADED, /* Replicated vdev with unhealthy kids */ 458fa9e4066Sahrens VDEV_STATE_HEALTHY /* Presumed good */ 459fa9e4066Sahrens } vdev_state_t; 460fa9e4066Sahrens 4613d7072f8Seschrock #define VDEV_STATE_ONLINE VDEV_STATE_HEALTHY 4623d7072f8Seschrock 463fa9e4066Sahrens /* 464fa9e4066Sahrens * vdev aux states. When a vdev is in the CANT_OPEN state, the aux field 465fa9e4066Sahrens * of the vdev stats structure uses these constants to distinguish why. 466fa9e4066Sahrens */ 467fa9e4066Sahrens typedef enum vdev_aux { 468fa9e4066Sahrens VDEV_AUX_NONE, /* no error */ 469fa9e4066Sahrens VDEV_AUX_OPEN_FAILED, /* ldi_open_*() or vn_open() failed */ 470fa9e4066Sahrens VDEV_AUX_CORRUPT_DATA, /* bad label or disk contents */ 471fa9e4066Sahrens VDEV_AUX_NO_REPLICAS, /* insufficient number of replicas */ 472fa9e4066Sahrens VDEV_AUX_BAD_GUID_SUM, /* vdev guid sum doesn't match */ 473fa9e4066Sahrens VDEV_AUX_TOO_SMALL, /* vdev size is too small */ 474eaca9bbdSeschrock VDEV_AUX_BAD_LABEL, /* the label is OK but invalid */ 475eaca9bbdSeschrock VDEV_AUX_VERSION_NEWER, /* on-disk version is too new */ 47699653d4eSeschrock VDEV_AUX_VERSION_OLDER, /* on-disk version is too old */ 4773d7072f8Seschrock VDEV_AUX_SPARED, /* hot spare used in another pool */ 47832b87932Sek VDEV_AUX_ERR_EXCEEDED, /* too many errors */ 479b87f3af3Sperrin VDEV_AUX_IO_FAILURE, /* experienced I/O failure */ 480b87f3af3Sperrin VDEV_AUX_BAD_LOG /* cannot read log chain(s) */ 481fa9e4066Sahrens } vdev_aux_t; 482fa9e4066Sahrens 483fa9e4066Sahrens /* 48446a2abf2Seschrock * pool state. The following states are written to disk as part of the normal 485fa94a07fSbrendan * SPA lifecycle: ACTIVE, EXPORTED, DESTROYED, SPARE, L2CACHE. The remaining 486fa94a07fSbrendan * states are software abstractions used at various levels to communicate 487fa94a07fSbrendan * pool state. 488fa9e4066Sahrens */ 489fa9e4066Sahrens typedef enum pool_state { 490fa9e4066Sahrens POOL_STATE_ACTIVE = 0, /* In active use */ 491fa9e4066Sahrens POOL_STATE_EXPORTED, /* Explicitly exported */ 492fa9e4066Sahrens POOL_STATE_DESTROYED, /* Explicitly destroyed */ 49399653d4eSeschrock POOL_STATE_SPARE, /* Reserved for hot spare use */ 494fa94a07fSbrendan POOL_STATE_L2CACHE, /* Level 2 ARC device */ 495fa9e4066Sahrens POOL_STATE_UNINITIALIZED, /* Internal spa_t state */ 49646a2abf2Seschrock POOL_STATE_UNAVAIL, /* Internal libzfs state */ 49746a2abf2Seschrock POOL_STATE_POTENTIALLY_ACTIVE /* Internal libzfs state */ 498fa9e4066Sahrens } pool_state_t; 499fa9e4066Sahrens 500fa9e4066Sahrens /* 501fa9e4066Sahrens * Scrub types. 502fa9e4066Sahrens */ 503fa9e4066Sahrens typedef enum pool_scrub_type { 504fa9e4066Sahrens POOL_SCRUB_NONE, 505fa9e4066Sahrens POOL_SCRUB_RESILVER, 506fa9e4066Sahrens POOL_SCRUB_EVERYTHING, 507fa9e4066Sahrens POOL_SCRUB_TYPES 508fa9e4066Sahrens } pool_scrub_type_t; 509fa9e4066Sahrens 510fa9e4066Sahrens /* 511fa9e4066Sahrens * ZIO types. Needed to interpret vdev statistics below. 512fa9e4066Sahrens */ 513fa9e4066Sahrens typedef enum zio_type { 514fa9e4066Sahrens ZIO_TYPE_NULL = 0, 515fa9e4066Sahrens ZIO_TYPE_READ, 516fa9e4066Sahrens ZIO_TYPE_WRITE, 517fa9e4066Sahrens ZIO_TYPE_FREE, 518fa9e4066Sahrens ZIO_TYPE_CLAIM, 519fa9e4066Sahrens ZIO_TYPE_IOCTL, 520fa9e4066Sahrens ZIO_TYPES 521fa9e4066Sahrens } zio_type_t; 522fa9e4066Sahrens 523fa9e4066Sahrens /* 524fa9e4066Sahrens * Vdev statistics. Note: all fields should be 64-bit because this 525fa9e4066Sahrens * is passed between kernel and userland as an nvlist uint64 array. 526fa9e4066Sahrens */ 527fa9e4066Sahrens typedef struct vdev_stat { 528fa9e4066Sahrens hrtime_t vs_timestamp; /* time since vdev load */ 529fa9e4066Sahrens uint64_t vs_state; /* vdev state */ 530fa9e4066Sahrens uint64_t vs_aux; /* see vdev_aux_t */ 531fa9e4066Sahrens uint64_t vs_alloc; /* space allocated */ 532fa9e4066Sahrens uint64_t vs_space; /* total capacity */ 53399653d4eSeschrock uint64_t vs_dspace; /* deflated capacity */ 5342a79c5feSlling uint64_t vs_rsize; /* replaceable dev size */ 535fa9e4066Sahrens uint64_t vs_ops[ZIO_TYPES]; /* operation count */ 536fa9e4066Sahrens uint64_t vs_bytes[ZIO_TYPES]; /* bytes read/written */ 537fa9e4066Sahrens uint64_t vs_read_errors; /* read errors */ 538fa9e4066Sahrens uint64_t vs_write_errors; /* write errors */ 539fa9e4066Sahrens uint64_t vs_checksum_errors; /* checksum errors */ 540fa9e4066Sahrens uint64_t vs_self_healed; /* self-healed bytes */ 541fa9e4066Sahrens uint64_t vs_scrub_type; /* pool_scrub_type_t */ 542fa9e4066Sahrens uint64_t vs_scrub_complete; /* completed? */ 543fa9e4066Sahrens uint64_t vs_scrub_examined; /* bytes examined; top */ 544fa9e4066Sahrens uint64_t vs_scrub_repaired; /* bytes repaired; leaf */ 545fa9e4066Sahrens uint64_t vs_scrub_errors; /* errors during scrub */ 546fa9e4066Sahrens uint64_t vs_scrub_start; /* UTC scrub start time */ 547fa9e4066Sahrens uint64_t vs_scrub_end; /* UTC scrub end time */ 548fa9e4066Sahrens } vdev_stat_t; 549fa9e4066Sahrens 550e7cbe64fSgw #define ZVOL_DRIVER "zvol" 551fa9e4066Sahrens #define ZFS_DRIVER "zfs" 552fa9e4066Sahrens #define ZFS_DEV "/dev/zfs" 553fa9e4066Sahrens 554681d9761SEric Taylor /* general zvol path */ 555681d9761SEric Taylor #define ZVOL_DIR "/dev/zvol" 556681d9761SEric Taylor /* expansion */ 557573ca77eSGeorge Wilson #define ZVOL_PSEUDO_DEV "/devices/pseudo/zfs@0:" 558681d9761SEric Taylor /* for dump and swap */ 559681d9761SEric Taylor #define ZVOL_FULL_DEV_DIR ZVOL_DIR "/dsk/" 560681d9761SEric Taylor #define ZVOL_FULL_RDEV_DIR ZVOL_DIR "/rdsk/" 561fa9e4066Sahrens 562fa9e4066Sahrens #define ZVOL_PROP_NAME "name" 563fa9e4066Sahrens 564fa9e4066Sahrens /* 565fa9e4066Sahrens * /dev/zfs ioctl numbers. 566fa9e4066Sahrens */ 567fa9e4066Sahrens #define ZFS_IOC ('Z' << 8) 568fa9e4066Sahrens 569fa9e4066Sahrens typedef enum zfs_ioc { 570fa9e4066Sahrens ZFS_IOC_POOL_CREATE = ZFS_IOC, 571fa9e4066Sahrens ZFS_IOC_POOL_DESTROY, 572fa9e4066Sahrens ZFS_IOC_POOL_IMPORT, 573fa9e4066Sahrens ZFS_IOC_POOL_EXPORT, 574fa9e4066Sahrens ZFS_IOC_POOL_CONFIGS, 575fa9e4066Sahrens ZFS_IOC_POOL_STATS, 576fa9e4066Sahrens ZFS_IOC_POOL_TRYIMPORT, 577fa9e4066Sahrens ZFS_IOC_POOL_SCRUB, 578fa9e4066Sahrens ZFS_IOC_POOL_FREEZE, 579eaca9bbdSeschrock ZFS_IOC_POOL_UPGRADE, 58006eeb2adSek ZFS_IOC_POOL_GET_HISTORY, 581fa9e4066Sahrens ZFS_IOC_VDEV_ADD, 582fa9e4066Sahrens ZFS_IOC_VDEV_REMOVE, 5833d7072f8Seschrock ZFS_IOC_VDEV_SET_STATE, 584fa9e4066Sahrens ZFS_IOC_VDEV_ATTACH, 585fa9e4066Sahrens ZFS_IOC_VDEV_DETACH, 586c67d9675Seschrock ZFS_IOC_VDEV_SETPATH, 5876809eb4eSEric Schrock ZFS_IOC_VDEV_SETFRU, 588fa9e4066Sahrens ZFS_IOC_OBJSET_STATS, 589de8267e0Stimh ZFS_IOC_OBJSET_ZPLPROPS, 590fa9e4066Sahrens ZFS_IOC_DATASET_LIST_NEXT, 591fa9e4066Sahrens ZFS_IOC_SNAPSHOT_LIST_NEXT, 592fa9e4066Sahrens ZFS_IOC_SET_PROP, 593fa9e4066Sahrens ZFS_IOC_CREATE, 594fa9e4066Sahrens ZFS_IOC_DESTROY, 595fa9e4066Sahrens ZFS_IOC_ROLLBACK, 596fa9e4066Sahrens ZFS_IOC_RENAME, 5973cb34c60Sahrens ZFS_IOC_RECV, 5983cb34c60Sahrens ZFS_IOC_SEND, 599ea8dc4b6Seschrock ZFS_IOC_INJECT_FAULT, 600ea8dc4b6Seschrock ZFS_IOC_CLEAR_FAULT, 601ea8dc4b6Seschrock ZFS_IOC_INJECT_LIST_NEXT, 602ea8dc4b6Seschrock ZFS_IOC_ERROR_LOG, 603ea8dc4b6Seschrock ZFS_IOC_CLEAR, 6041d452cf5Sahrens ZFS_IOC_PROMOTE, 6051d452cf5Sahrens ZFS_IOC_DESTROY_SNAPS, 60655434c77Sek ZFS_IOC_SNAPSHOT, 60755434c77Sek ZFS_IOC_DSOBJ_TO_DSNAME, 608b1b8ab34Slling ZFS_IOC_OBJ_TO_PATH, 609b1b8ab34Slling ZFS_IOC_POOL_SET_PROPS, 610ecd6cf80Smarks ZFS_IOC_POOL_GET_PROPS, 611ecd6cf80Smarks ZFS_IOC_SET_FSACL, 612ecd6cf80Smarks ZFS_IOC_GET_FSACL, 613ecd6cf80Smarks ZFS_IOC_ISCSI_PERM_CHECK, 614e45ce728Sahrens ZFS_IOC_SHARE, 615743a77edSAlan Wright ZFS_IOC_INHERIT_PROP, 61614843421SMatthew Ahrens ZFS_IOC_SMB_ACL, 61714843421SMatthew Ahrens ZFS_IOC_USERSPACE_ONE, 61814843421SMatthew Ahrens ZFS_IOC_USERSPACE_MANY, 619842727c2SChris Kirby ZFS_IOC_USERSPACE_UPGRADE, 620842727c2SChris Kirby ZFS_IOC_HOLD, 621842727c2SChris Kirby ZFS_IOC_RELEASE, 622842727c2SChris Kirby ZFS_IOC_GET_HOLDS 623fa9e4066Sahrens } zfs_ioc_t; 624fa9e4066Sahrens 625ea8dc4b6Seschrock /* 626ea8dc4b6Seschrock * Internal SPA load state. Used by FMA diagnosis engine. 627ea8dc4b6Seschrock */ 628ea8dc4b6Seschrock typedef enum { 629ea8dc4b6Seschrock SPA_LOAD_NONE, /* no load in progress */ 630ea8dc4b6Seschrock SPA_LOAD_OPEN, /* normal open */ 631ea8dc4b6Seschrock SPA_LOAD_IMPORT, /* import in progress */ 632ea8dc4b6Seschrock SPA_LOAD_TRYIMPORT /* tryimport in progress */ 633ea8dc4b6Seschrock } spa_load_state_t; 634ea8dc4b6Seschrock 635e9dbad6fSeschrock /* 636e9dbad6fSeschrock * Bookmark name values. 637e9dbad6fSeschrock */ 63855434c77Sek #define ZPOOL_ERR_LIST "error list" 639e9dbad6fSeschrock #define ZPOOL_ERR_DATASET "dataset" 640e9dbad6fSeschrock #define ZPOOL_ERR_OBJECT "object" 641e9dbad6fSeschrock 64206eeb2adSek #define HIS_MAX_RECORD_LEN (MAXPATHLEN + MAXPATHLEN + 1) 64306eeb2adSek 64406eeb2adSek /* 64506eeb2adSek * The following are names used in the nvlist describing 64606eeb2adSek * the pool's history log. 64706eeb2adSek */ 64806eeb2adSek #define ZPOOL_HIST_RECORD "history record" 64906eeb2adSek #define ZPOOL_HIST_TIME "history time" 65006eeb2adSek #define ZPOOL_HIST_CMD "history command" 651ecd6cf80Smarks #define ZPOOL_HIST_WHO "history who" 652ecd6cf80Smarks #define ZPOOL_HIST_ZONE "history zone" 653ecd6cf80Smarks #define ZPOOL_HIST_HOST "history hostname" 654ecd6cf80Smarks #define ZPOOL_HIST_TXG "history txg" 655ecd6cf80Smarks #define ZPOOL_HIST_INT_EVENT "history internal event" 656ecd6cf80Smarks #define ZPOOL_HIST_INT_STR "history internal str" 65706eeb2adSek 6583d7072f8Seschrock /* 6593d7072f8Seschrock * Flags for ZFS_IOC_VDEV_SET_STATE 6603d7072f8Seschrock */ 6613d7072f8Seschrock #define ZFS_ONLINE_CHECKREMOVE 0x1 6623d7072f8Seschrock #define ZFS_ONLINE_UNSPARE 0x2 6633d7072f8Seschrock #define ZFS_ONLINE_FORCEFAULT 0x4 664573ca77eSGeorge Wilson #define ZFS_ONLINE_EXPAND 0x8 6653d7072f8Seschrock #define ZFS_OFFLINE_TEMPORARY 0x1 6663d7072f8Seschrock 6673d7072f8Seschrock /* 6683d7072f8Seschrock * Sysevent payload members. ZFS will generate the following sysevents with the 6693d7072f8Seschrock * given payloads: 6703d7072f8Seschrock * 6713d7072f8Seschrock * ESC_ZFS_RESILVER_START 6723d7072f8Seschrock * ESC_ZFS_RESILVER_END 6733d7072f8Seschrock * ESC_ZFS_POOL_DESTROY 6743d7072f8Seschrock * 6753d7072f8Seschrock * ZFS_EV_POOL_NAME DATA_TYPE_STRING 6763d7072f8Seschrock * ZFS_EV_POOL_GUID DATA_TYPE_UINT64 6773d7072f8Seschrock * 6783d7072f8Seschrock * ESC_ZFS_VDEV_REMOVE 6793d7072f8Seschrock * ESC_ZFS_VDEV_CLEAR 6803d7072f8Seschrock * ESC_ZFS_VDEV_CHECK 6813d7072f8Seschrock * 6823d7072f8Seschrock * ZFS_EV_POOL_NAME DATA_TYPE_STRING 6833d7072f8Seschrock * ZFS_EV_POOL_GUID DATA_TYPE_UINT64 6843d7072f8Seschrock * ZFS_EV_VDEV_PATH DATA_TYPE_STRING (optional) 6853d7072f8Seschrock * ZFS_EV_VDEV_GUID DATA_TYPE_UINT64 6863d7072f8Seschrock */ 6873d7072f8Seschrock #define ZFS_EV_POOL_NAME "pool_name" 6883d7072f8Seschrock #define ZFS_EV_POOL_GUID "pool_guid" 6893d7072f8Seschrock #define ZFS_EV_VDEV_PATH "vdev_path" 6903d7072f8Seschrock #define ZFS_EV_VDEV_GUID "vdev_guid" 6913d7072f8Seschrock 692088f3894Sahrens /* 693088f3894Sahrens * Note: This is encoded on-disk, so new events must be added to the 694088f3894Sahrens * end, and unused events can not be removed. Be sure to edit 695088f3894Sahrens * zpool_main.c: hist_event_table[]. 696088f3894Sahrens */ 697ecd6cf80Smarks typedef enum history_internal_events { 698ecd6cf80Smarks LOG_NO_EVENT = 0, 699ecd6cf80Smarks LOG_POOL_CREATE, 700ecd6cf80Smarks LOG_POOL_VDEV_ADD, 701ecd6cf80Smarks LOG_POOL_REMOVE, 702ecd6cf80Smarks LOG_POOL_DESTROY, 703ecd6cf80Smarks LOG_POOL_EXPORT, 704ecd6cf80Smarks LOG_POOL_IMPORT, 705ecd6cf80Smarks LOG_POOL_VDEV_ATTACH, 706ecd6cf80Smarks LOG_POOL_VDEV_REPLACE, 707ecd6cf80Smarks LOG_POOL_VDEV_DETACH, 708ecd6cf80Smarks LOG_POOL_VDEV_ONLINE, 709ecd6cf80Smarks LOG_POOL_VDEV_OFFLINE, 710ecd6cf80Smarks LOG_POOL_UPGRADE, 711ecd6cf80Smarks LOG_POOL_CLEAR, 712ecd6cf80Smarks LOG_POOL_SCRUB, 713ecd6cf80Smarks LOG_POOL_PROPSET, 714ecd6cf80Smarks LOG_DS_CREATE, 715ecd6cf80Smarks LOG_DS_CLONE, 716ecd6cf80Smarks LOG_DS_DESTROY, 717ecd6cf80Smarks LOG_DS_DESTROY_BEGIN, 718ecd6cf80Smarks LOG_DS_INHERIT, 719ecd6cf80Smarks LOG_DS_PROPSET, 720ecd6cf80Smarks LOG_DS_QUOTA, 721ecd6cf80Smarks LOG_DS_PERM_UPDATE, 722ecd6cf80Smarks LOG_DS_PERM_REMOVE, 723ecd6cf80Smarks LOG_DS_PERM_WHO_REMOVE, 724ecd6cf80Smarks LOG_DS_PROMOTE, 725ecd6cf80Smarks LOG_DS_RECEIVE, 726ecd6cf80Smarks LOG_DS_RENAME, 727ecd6cf80Smarks LOG_DS_RESERVATION, 728ecd6cf80Smarks LOG_DS_REPLAY_INC_SYNC, 729ecd6cf80Smarks LOG_DS_REPLAY_FULL_SYNC, 730ecd6cf80Smarks LOG_DS_ROLLBACK, 731ecd6cf80Smarks LOG_DS_SNAPSHOT, 732e7437265Sahrens LOG_DS_UPGRADE, 733a9799022Sck LOG_DS_REFQUOTA, 734a9799022Sck LOG_DS_REFRESERV, 735088f3894Sahrens LOG_POOL_SCRUB_DONE, 736842727c2SChris Kirby LOG_DS_USER_HOLD, 737842727c2SChris Kirby LOG_DS_USER_RELEASE, 738ecd6cf80Smarks LOG_END 739ecd6cf80Smarks } history_internal_events_t; 740ecd6cf80Smarks 741fa9e4066Sahrens #ifdef __cplusplus 742fa9e4066Sahrens } 743fa9e4066Sahrens #endif 744fa9e4066Sahrens 745fa9e4066Sahrens #endif /* _SYS_FS_ZFS_H */ 746