/* For 64-bits aligned. */
__u16 lb_padding;
+ /* The FID for .lustre/lost+found/MDTxxxx */
+ struct lu_fid lb_lpf_fid;
+
+ /* The FID for the last MDT-object created by the LFSCK repairing. */
+ struct lu_fid lb_last_fid;
+
/* For future using. */
- __u64 lb_reserved[6];
+ __u64 lb_reserved[2];
};
struct lfsck_namespace {
/* The latest object has been processed (failed) during double scan. */
struct lu_fid ln_fid_latest_scanned_phase2;
- /* For further using. 256-bytes aligned now. */
- __u64 ln_reserved[2];
+ /* How many FID-in-dirent entries have been repaired. */
+ __u64 ln_dirent_repaired;
+
+ /* How many linkEA entries have been repaired. */
+ __u64 ln_linkea_repaired;
};
enum lfsck_layout_inconsistency_type {
/* Position for the last LFSCK checkpoint. */
__u64 ll_pos_last_checkpoint;
- /* Position for the first should be updated object. */
+ /* Position for the first object to be fixed or
+ * failed to be checked in the phase1. */
__u64 ll_pos_first_inconsistent;
/* How many objects have been checked. */
/* How many objects failed to be processed during double scan. */
__u64 ll_objs_failed_phase2;
- /* kinds of inconsistency have been repaired.
+ /* kinds of inconsistency have been or to be repaired.
* ll_objs_repaired[type - 1] is the count for the given @type. */
__u64 ll_objs_repaired[LLIT_MAX];
struct lu_fid li_local_root_fid; /* backend root "/" */
struct lu_fid li_global_root_fid; /* /ROOT */
struct dt_object *li_bookmark_obj;
+ struct dt_object *li_lpf_obj;
+ struct lu_client_seq *li_seq;
struct lfsck_bookmark li_bookmark_ram;
struct lfsck_bookmark li_bookmark_disk;
struct lfsck_position li_pos_current;
struct lfsck_start_param *lta_lsp;
};
+#define LFSCK_TMPBUF_LEN 64
+
struct lfsck_thread_info {
struct lu_name lti_name;
struct lu_buf lti_buf;
struct lu_buf lti_big_buf;
struct lu_fid lti_fid;
struct lu_fid lti_fid2;
+ struct lu_fid lti_fid3;
struct lu_attr lti_la;
struct lu_attr lti_la2;
struct lu_attr lti_la3;
* then lti_ent::lde_name will be lti_key. */
struct lu_dirent lti_ent;
char lti_key[NAME_MAX + 16];
+ char lti_tmpbuf[LFSCK_TMPBUF_LEN];
struct lfsck_request lti_lr;
struct lfsck_async_interpret_args lti_laia;
struct lfsck_start lti_start;
};
/* lfsck_lib.c */
+int lfsck_fid_alloc(const struct lu_env *env, struct lfsck_instance *lfsck,
+ struct lu_fid *fid, bool locked);
+int lfsck_create_lpf(const struct lu_env *env, struct lfsck_instance *lfsck);
struct lfsck_instance *lfsck_instance_find(struct dt_device *key, bool ref,
bool unlink);
struct lfsck_component *lfsck_component_find(struct lfsck_instance *lfsck,
int lfsck_master_engine(void *args);
/* lfsck_bookmark.c */
+void lfsck_bookmark_cpu_to_le(struct lfsck_bookmark *des,
+ struct lfsck_bookmark *src);
int lfsck_bookmark_store(const struct lu_env *env,
struct lfsck_instance *lfsck);
int lfsck_bookmark_setup(const struct lu_env *env,