Implement brute-force error locator for EC

2023-05-20 23:19:39 +03:00
parent 0c78dd7178
commit 281be547eb
3 changed files with 227 additions and 0 deletions
@@ -4,6 +4,7 @@
 #pragma once

 #include <stdint.h>
+#include <vector>
 #include "object_id.h"
 #include "osd_id.h"

@@ -54,3 +55,6 @@ void reconstruct_stripes_ec(osd_rmw_stripe_t *stripes, int pg_size, int pg_minsi

 void calc_rmw_parity_ec(osd_rmw_stripe_t *stripes, int pg_size, int pg_minsize,
    uint64_t *read_osd_set, uint64_t *write_osd_set, uint32_t chunk_size, uint32_t bitmap_size);
+
+std::vector<int> ec_find_good(osd_rmw_stripe_t *stripes, int pg_size, int pg_minsize, bool is_xor,
+    uint32_t chunk_size, uint32_t bitmap_size, int max_bruteforce);