m0_fol_rec_header Struct Reference

#include <fol.h>

Collaboration diagram for m0_fol_rec_header:

Data Fields
uint32_t	rh_frags_nr
uint32_t	rh_data_len
struct m0_update_id	rh_self
uint64_t	rh_lsn
uint64_t	rh_lsn_discarded
uint64_t	rh_magic

Detailed Description

Fixed part of a fol record.

See also

m0_fol_rec

Definition at line 156 of file fol.h.

Field Documentation

rh_data_len

uint32_t rh_data_len

Length of the remaining operation type specific data in bytes.

Note

XXX Currently this is the length of encoded record.

Definition at line 164 of file fol.h.

rh_frags_nr

uint32_t rh_frags_nr

Number of record fragments added to the record.

Definition at line 158 of file fol.h.

rh_lsn

uint64_t rh_lsn

BE lsn for the record.

See also

m0_be_tx::t_lsn

Definition at line 172 of file fol.h.

rh_lsn_discarded

uint64_t rh_lsn_discarded

See also

m0_be_tx::t_lsn_discarded and fdmi/fol_fdmi_src.c:"FDMI FOL records pruning on plugin side".

Definition at line 177 of file fol.h.

rh_magic

uint64_t rh_magic

Definition at line 178 of file fol.h.

rh_self

struct m0_update_id rh_self

Identifier of this update.

Note

The update might be for a different node.

Definition at line 170 of file fol.h.

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The documentation for this struct was generated from the following file:

• fol/fol.h