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Retry failed reads (including chained and RMW) from other replicas

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This commit is contained in:
Vitaliy Filippov
2023-05-20 23:19:39 +03:00
parent bf2112653b
commit 8dc427b43c
9 changed files with 319 additions and 61 deletions
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src/osd.h
+4 -2
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@@ -240,7 +240,8 @@ class osd_t
void continue_primary_sync(osd_op_t *cur_op);
void continue_primary_del(osd_op_t *cur_op);
bool check_write_queue(osd_op_t *cur_op, pg_t & pg);
void remove_object_from_state(object_id & oid, pg_osd_set_state_t **object_state, pg_t &pg);
void remove_object_from_state(object_id & oid, pg_osd_set_state_t **object_state, pg_t &pg, bool report = true);
pg_osd_set_state_t *mark_object_corrupted(pg_t & pg, object_id oid, pg_osd_set_state_t *prev_object_state, osd_rmw_stripe_t *stripes, bool ref);
void deref_object_state(pg_t & pg, pg_osd_set_state_t **object_state, bool deref);
bool remember_unstable_write(osd_op_t *cur_op, pg_t & pg, pg_osd_set_t & loc_set, int base_state);
void handle_primary_subop(osd_op_t *subop, osd_op_t *cur_op);
@@ -256,10 +257,11 @@ class osd_t
int submit_primary_sync_subops(osd_op_t *cur_op);
void submit_primary_stab_subops(osd_op_t *cur_op);
uint64_t* get_object_osd_set(pg_t &pg, object_id &oid, uint64_t *def, pg_osd_set_state_t **object_state);
uint64_t* get_object_osd_set(pg_t &pg, object_id &oid, pg_osd_set_state_t **object_state);
void continue_chained_read(osd_op_t *cur_op);
int submit_chained_read_requests(pg_t & pg, osd_op_t *cur_op);
void check_corrupted_chained(pg_t & pg, osd_op_t *cur_op);
void send_chained_read_results(pg_t & pg, osd_op_t *cur_op);
std::vector<osd_chain_read_t> collect_chained_read_requests(osd_op_t *cur_op);
int collect_bitmap_requests(osd_op_t *cur_op, pg_t & pg, std::vector<bitmap_request_t> & bitmap_requests);