| spa.h (208047) | spa.h (209962) |
|---|---|
| 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 --- 5 unchanged lines hidden (view full) --- 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/* | 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 --- 5 unchanged lines hidden (view full) --- 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 2008 Sun Microsystems, Inc. All rights reserved. | 22 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. |
| 23 * Use is subject to license terms. 24 */ 25 26#ifndef _SYS_SPA_H 27#define _SYS_SPA_H 28 29#include <sys/avl.h> 30#include <sys/zfs_context.h> --- 172 unchanged lines hidden (view full) --- 203 BF64_GET_SB((dva)->dva_word[1], 0, 63, SPA_MINBLOCKSHIFT, 0) 204#define DVA_SET_OFFSET(dva, x) \ 205 BF64_SET_SB((dva)->dva_word[1], 0, 63, SPA_MINBLOCKSHIFT, 0, x) 206 207#define DVA_GET_GANG(dva) BF64_GET((dva)->dva_word[1], 63, 1) 208#define DVA_SET_GANG(dva, x) BF64_SET((dva)->dva_word[1], 63, 1, x) 209 210#define BP_GET_LSIZE(bp) \ | 23 * Use is subject to license terms. 24 */ 25 26#ifndef _SYS_SPA_H 27#define _SYS_SPA_H 28 29#include <sys/avl.h> 30#include <sys/zfs_context.h> --- 172 unchanged lines hidden (view full) --- 203 BF64_GET_SB((dva)->dva_word[1], 0, 63, SPA_MINBLOCKSHIFT, 0) 204#define DVA_SET_OFFSET(dva, x) \ 205 BF64_SET_SB((dva)->dva_word[1], 0, 63, SPA_MINBLOCKSHIFT, 0, x) 206 207#define DVA_GET_GANG(dva) BF64_GET((dva)->dva_word[1], 63, 1) 208#define DVA_SET_GANG(dva, x) BF64_SET((dva)->dva_word[1], 63, 1, x) 209 210#define BP_GET_LSIZE(bp) \ |
| 211 (BP_IS_HOLE(bp) ? 0 : \ 212 BF64_GET_SB((bp)->blk_prop, 0, 16, SPA_MINBLOCKSHIFT, 1)) | 211 BF64_GET_SB((bp)->blk_prop, 0, 16, SPA_MINBLOCKSHIFT, 1) 212 |
| 213#define BP_SET_LSIZE(bp, x) \ 214 BF64_SET_SB((bp)->blk_prop, 0, 16, SPA_MINBLOCKSHIFT, 1, x) 215 216#define BP_GET_PSIZE(bp) \ 217 BF64_GET_SB((bp)->blk_prop, 16, 16, SPA_MINBLOCKSHIFT, 1) 218#define BP_SET_PSIZE(bp, x) \ 219 BF64_SET_SB((bp)->blk_prop, 16, 16, SPA_MINBLOCKSHIFT, 1, x) 220 --- 103 unchanged lines hidden (view full) --- 324 char *altroot, size_t buflen); 325extern int spa_create(const char *pool, nvlist_t *config, nvlist_t *props, 326 const char *history_str, nvlist_t *zplprops); 327extern int spa_check_rootconf(char *devpath, char *devid, 328 nvlist_t **bestconf, uint64_t *besttxg); 329extern boolean_t spa_rootdev_validate(nvlist_t *nv); 330extern int spa_import_rootpool(char *devpath, char *devid); 331extern int spa_import(const char *pool, nvlist_t *config, nvlist_t *props); | 213#define BP_SET_LSIZE(bp, x) \ 214 BF64_SET_SB((bp)->blk_prop, 0, 16, SPA_MINBLOCKSHIFT, 1, x) 215 216#define BP_GET_PSIZE(bp) \ 217 BF64_GET_SB((bp)->blk_prop, 16, 16, SPA_MINBLOCKSHIFT, 1) 218#define BP_SET_PSIZE(bp, x) \ 219 BF64_SET_SB((bp)->blk_prop, 16, 16, SPA_MINBLOCKSHIFT, 1, x) 220 --- 103 unchanged lines hidden (view full) --- 324 char *altroot, size_t buflen); 325extern int spa_create(const char *pool, nvlist_t *config, nvlist_t *props, 326 const char *history_str, nvlist_t *zplprops); 327extern int spa_check_rootconf(char *devpath, char *devid, 328 nvlist_t **bestconf, uint64_t *besttxg); 329extern boolean_t spa_rootdev_validate(nvlist_t *nv); 330extern int spa_import_rootpool(char *devpath, char *devid); 331extern int spa_import(const char *pool, nvlist_t *config, nvlist_t *props); |
| 332extern int spa_import_faulted(const char *, nvlist_t *, nvlist_t *); | 332extern int spa_import_verbatim(const char *, nvlist_t *, nvlist_t *); |
| 333extern nvlist_t *spa_tryimport(nvlist_t *tryconfig); 334extern int spa_destroy(char *pool); 335extern int spa_export(char *pool, nvlist_t **oldconfig, boolean_t force, 336 boolean_t hardforce); 337extern int spa_reset(char *pool); 338extern void spa_async_request(spa_t *spa, int flag); 339extern void spa_async_unrequest(spa_t *spa, int flag); 340extern void spa_async_suspend(spa_t *spa); --- 6 unchanged lines hidden (view full) --- 347#define SPA_ASYNC_PROBE 0x04 348#define SPA_ASYNC_RESILVER_DONE 0x08 349#define SPA_ASYNC_RESILVER 0x10 350 351/* device manipulation */ 352extern int spa_vdev_add(spa_t *spa, nvlist_t *nvroot); 353extern int spa_vdev_attach(spa_t *spa, uint64_t guid, nvlist_t *nvroot, 354 int replacing); | 333extern nvlist_t *spa_tryimport(nvlist_t *tryconfig); 334extern int spa_destroy(char *pool); 335extern int spa_export(char *pool, nvlist_t **oldconfig, boolean_t force, 336 boolean_t hardforce); 337extern int spa_reset(char *pool); 338extern void spa_async_request(spa_t *spa, int flag); 339extern void spa_async_unrequest(spa_t *spa, int flag); 340extern void spa_async_suspend(spa_t *spa); --- 6 unchanged lines hidden (view full) --- 347#define SPA_ASYNC_PROBE 0x04 348#define SPA_ASYNC_RESILVER_DONE 0x08 349#define SPA_ASYNC_RESILVER 0x10 350 351/* device manipulation */ 352extern int spa_vdev_add(spa_t *spa, nvlist_t *nvroot); 353extern int spa_vdev_attach(spa_t *spa, uint64_t guid, nvlist_t *nvroot, 354 int replacing); |
| 355extern int spa_vdev_detach(spa_t *spa, uint64_t guid, int replace_done); | 355extern int spa_vdev_detach(spa_t *spa, uint64_t guid, uint64_t pguid, 356 int replace_done); |
| 356extern int spa_vdev_remove(spa_t *spa, uint64_t guid, boolean_t unspare); 357extern int spa_vdev_setpath(spa_t *spa, uint64_t guid, const char *newpath); | 357extern int spa_vdev_remove(spa_t *spa, uint64_t guid, boolean_t unspare); 358extern int spa_vdev_setpath(spa_t *spa, uint64_t guid, const char *newpath); |
| 359extern int spa_vdev_setfru(spa_t *spa, uint64_t guid, const char *newfru); |
|
| 358 359/* spare state (which is global across all pools) */ 360extern void spa_spare_add(vdev_t *vd); 361extern void spa_spare_remove(vdev_t *vd); 362extern boolean_t spa_spare_exists(uint64_t guid, uint64_t *pool, int *refcnt); 363extern void spa_spare_activate(vdev_t *vd); 364 365/* L2ARC state (which is global across all pools) */ --- 105 unchanged lines hidden (view full) --- 471extern void spa_upgrade(spa_t *spa, uint64_t version); 472extern void spa_evict_all(void); 473extern vdev_t *spa_lookup_by_guid(spa_t *spa, uint64_t guid, 474 boolean_t l2cache); 475extern boolean_t spa_has_spare(spa_t *, uint64_t guid); 476extern uint64_t bp_get_dasize(spa_t *spa, const blkptr_t *bp); 477extern boolean_t spa_has_slogs(spa_t *spa); 478extern boolean_t spa_is_root(spa_t *spa); | 360 361/* spare state (which is global across all pools) */ 362extern void spa_spare_add(vdev_t *vd); 363extern void spa_spare_remove(vdev_t *vd); 364extern boolean_t spa_spare_exists(uint64_t guid, uint64_t *pool, int *refcnt); 365extern void spa_spare_activate(vdev_t *vd); 366 367/* L2ARC state (which is global across all pools) */ --- 105 unchanged lines hidden (view full) --- 473extern void spa_upgrade(spa_t *spa, uint64_t version); 474extern void spa_evict_all(void); 475extern vdev_t *spa_lookup_by_guid(spa_t *spa, uint64_t guid, 476 boolean_t l2cache); 477extern boolean_t spa_has_spare(spa_t *, uint64_t guid); 478extern uint64_t bp_get_dasize(spa_t *spa, const blkptr_t *bp); 479extern boolean_t spa_has_slogs(spa_t *spa); 480extern boolean_t spa_is_root(spa_t *spa); |
| 481extern boolean_t spa_writeable(spa_t *spa); 482extern int spa_mode(spa_t *spa); 483extern uint64_t zfs_strtonum(const char *str, char **nptr); 484#define strtonum(str, nptr) zfs_strtonum((str), (nptr)) |
|
| 479 480/* history logging */ 481typedef enum history_log_type { 482 LOG_CMD_POOL_CREATE, 483 LOG_CMD_NORMAL, 484 LOG_INTERNAL 485} history_log_type_t; 486 --- 37 unchanged lines hidden (view full) --- 524extern void spa_init(int flags); 525extern void spa_fini(void); 526extern void spa_boot_init(); 527 528/* properties */ 529extern int spa_prop_set(spa_t *spa, nvlist_t *nvp); 530extern int spa_prop_get(spa_t *spa, nvlist_t **nvp); 531extern void spa_prop_clear_bootfs(spa_t *spa, uint64_t obj, dmu_tx_t *tx); | 485 486/* history logging */ 487typedef enum history_log_type { 488 LOG_CMD_POOL_CREATE, 489 LOG_CMD_NORMAL, 490 LOG_INTERNAL 491} history_log_type_t; 492 --- 37 unchanged lines hidden (view full) --- 530extern void spa_init(int flags); 531extern void spa_fini(void); 532extern void spa_boot_init(); 533 534/* properties */ 535extern int spa_prop_set(spa_t *spa, nvlist_t *nvp); 536extern int spa_prop_get(spa_t *spa, nvlist_t **nvp); 537extern void spa_prop_clear_bootfs(spa_t *spa, uint64_t obj, dmu_tx_t *tx); |
| 538extern void spa_configfile_set(spa_t *, nvlist_t *, boolean_t); |
|
| 532 533/* asynchronous event notification */ 534extern void spa_event_notify(spa_t *spa, vdev_t *vdev, const char *name); 535 536#ifdef ZFS_DEBUG 537#define dprintf_bp(bp, fmt, ...) do { \ 538 if (zfs_flags & ZFS_DEBUG_DPRINTF) { \ 539 char *__blkbuf = kmem_alloc(BP_SPRINTF_LEN, KM_SLEEP); \ 540 sprintf_blkptr(__blkbuf, BP_SPRINTF_LEN, (bp)); \ 541 dprintf(fmt " %s\n", __VA_ARGS__, __blkbuf); \ 542 kmem_free(__blkbuf, BP_SPRINTF_LEN); \ 543 } \ 544_NOTE(CONSTCOND) } while (0) 545#else 546#define dprintf_bp(bp, fmt, ...) 547#endif 548 | 539 540/* asynchronous event notification */ 541extern void spa_event_notify(spa_t *spa, vdev_t *vdev, const char *name); 542 543#ifdef ZFS_DEBUG 544#define dprintf_bp(bp, fmt, ...) do { \ 545 if (zfs_flags & ZFS_DEBUG_DPRINTF) { \ 546 char *__blkbuf = kmem_alloc(BP_SPRINTF_LEN, KM_SLEEP); \ 547 sprintf_blkptr(__blkbuf, BP_SPRINTF_LEN, (bp)); \ 548 dprintf(fmt " %s\n", __VA_ARGS__, __blkbuf); \ 549 kmem_free(__blkbuf, BP_SPRINTF_LEN); \ 550 } \ 551_NOTE(CONSTCOND) } while (0) 552#else 553#define dprintf_bp(bp, fmt, ...) 554#endif 555 |
| 549extern int spa_mode; /* mode, e.g. FREAD | FWRITE */ | 556extern int spa_mode_global; /* mode, e.g. FREAD | FWRITE */ |
| 550 551#ifdef __cplusplus 552} 553#endif 554 555#endif /* _SYS_SPA_H */ | 557 558#ifdef __cplusplus 559} 560#endif 561 562#endif /* _SYS_SPA_H */ |