diff options
Diffstat (limited to 'lib/metadata/metadata-exported.h')
| -rw-r--r-- | lib/metadata/metadata-exported.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/lib/metadata/metadata-exported.h b/lib/metadata/metadata-exported.h index 35c12318f..52bc77673 100644 --- a/lib/metadata/metadata-exported.h +++ b/lib/metadata/metadata-exported.h @@ -84,12 +84,14 @@ #define CONVERTING UINT64_C(0x0000000000400000) /* LV */ #define MISSING_PV UINT64_C(0x0000000000800000) /* PV */ +#define INTEGRITY UINT64_C(0x0000000000800000) /* LV - Internal use only */ #define PV_MOVED_VG UINT64_C(0x4000000000000000) /* PV - Moved to a new VG */ #define PARTIAL_LV UINT64_C(0x0000000001000000) /* LV - derived flag, not written out in metadata*/ //#define POSTORDER_FLAG UINT64_C(0x0000000002000000) /* Not real flags, reserved for //#define POSTORDER_OPEN_FLAG UINT64_C(0x0000000004000000) temporary use inside vg_read_internal. */ +#define INTEGRITY_METADATA UINT64_C(0x0000000004000000) /* LV - Internal use only */ #define VIRTUAL_ORIGIN UINT64_C(0x0000000008000000) /* LV - internal use only */ #define MERGING UINT64_C(0x0000000010000000) /* LV SEG */ @@ -261,6 +263,8 @@ #define lv_is_pool_metadata_spare(lv) (((lv)->status & POOL_METADATA_SPARE) ? 1 : 0) #define lv_is_lockd_sanlock_lv(lv) (((lv)->status & LOCKD_SANLOCK_LV) ? 1 : 0) #define lv_is_writecache(lv) (((lv)->status & WRITECACHE) ? 1 : 0) +#define lv_is_integrity(lv) (((lv)->status & INTEGRITY) ? 1 : 0) +#define lv_is_integrity_metadata(lv) (((lv)->status & INTEGRITY_METADATA) ? 1 : 0) #define lv_is_vdo(lv) (((lv)->status & LV_VDO) ? 1 : 0) #define lv_is_vdo_pool(lv) (((lv)->status & LV_VDO_POOL) ? 1 : 0) @@ -272,9 +276,11 @@ /* Recognize component LV (matching lib/misc/lvm-string.c _lvname_has_reserved_component_string()) */ #define lv_is_component(lv) (lv_is_cache_origin(lv) || \ lv_is_writecache_origin(lv) || \ + lv_is_integrity_origin(lv) || \ ((lv)->status & (\ CACHE_POOL_DATA |\ CACHE_POOL_METADATA |\ + INTEGRITY_METADATA |\ LV_CACHE_VOL |\ LV_VDO_POOL_DATA |\ MIRROR_IMAGE |\ @@ -519,6 +525,11 @@ struct lv_segment { uint32_t writecache_block_size; /* For writecache */ struct writecache_settings writecache_settings; /* For writecache */ + uint64_t integrity_data_sectors; + struct logical_volume *integrity_meta_dev; + struct integrity_settings integrity_settings; + uint32_t integrity_recalculate; + struct dm_vdo_target_params vdo_params; /* For VDO-pool */ uint32_t vdo_pool_header_size; /* For VDO-pool */ uint32_t vdo_pool_virtual_extents; /* For VDO-pool */ @@ -992,6 +1003,10 @@ struct lvcreate_params { alloc_policy_t alloc; /* all */ struct dm_vdo_target_params vdo_params; /* vdo */ + int raidintegrity; + const char *raidintegritymode; + struct integrity_settings integrity_settings; + struct dm_list tags; /* all */ int yes; @@ -1086,6 +1101,8 @@ int lv_is_cache_origin(const struct logical_volume *lv); int lv_is_writecache_origin(const struct logical_volume *lv); int lv_is_writecache_cachevol(const struct logical_volume *lv); +int lv_is_integrity_origin(const struct logical_volume *lv); + int lv_is_merging_cow(const struct logical_volume *cow); uint32_t cow_max_extents(const struct logical_volume *origin, uint32_t chunk_size); int cow_has_min_chunks(const struct volume_group *vg, uint32_t cow_extents, uint32_t chunk_size); @@ -1389,4 +1406,13 @@ struct dm_list *create_pv_list(struct dm_pool *mem, struct volume_group *vg, int char **argv, int allocatable_only); struct dm_list *clone_pv_list(struct dm_pool *mem, struct dm_list *pvsl); +int lv_add_integrity_to_raid(struct logical_volume *lv, struct integrity_settings *settings, struct dm_list *pvh, + struct logical_volume *lv_imeta_0); +int lv_remove_integrity_from_raid(struct logical_volume *lv); +void lv_clear_integrity_recalculate_metadata(struct logical_volume *lv); +int lv_has_integrity_recalculate_metadata(struct logical_volume *lv); +int lv_raid_has_integrity(struct logical_volume *lv); +int lv_extend_integrity_in_raid(struct logical_volume *lv, struct dm_list *pvh); +int lv_get_raid_integrity_settings(struct logical_volume *lv, struct integrity_settings **isettings); + #endif |