vitastor/osd_primary.h

36 lines
782 B
C++

#pragma once
#include "osd.h"
#include "osd_rmw.h"
#define SUBMIT_READ 0
#define SUBMIT_RMW_READ 1
#define SUBMIT_WRITE 2
struct unstable_osd_num_t
{
osd_num_t osd_num;
int start, len;
};
struct osd_primary_op_data_t
{
int st = 0;
pg_num_t pg_num;
object_id oid;
uint64_t target_ver;
uint64_t fact_ver = 0;
int n_subops = 0, done = 0, errors = 0, epipe = 0;
int degraded = 0, pg_size, pg_minsize;
osd_rmw_stripe_t *stripes;
osd_op_t *subops = NULL;
uint64_t *prev_set = NULL;
pg_osd_set_state_t *object_state = NULL;
// for sync. oops, requires freeing
std::vector<unstable_osd_num_t> *unstable_write_osds = NULL;
pg_num_t *dirty_pgs = NULL;
int dirty_pg_count = 0;
obj_ver_id *unstable_writes = NULL;
};