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Experiment/WIP: Try to track "secondary" recovery ops separately

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This commit is contained in:
Vitaliy Filippov
2023-12-31 01:23:17 +03:00
parent 751935ddd8
commit 5ca7cde612
10 changed files with 137 additions and 75 deletions
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src/osd.h
+3 -5
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@@ -123,7 +123,7 @@ class osd_t
double recovery_tune_max_util = 1.0;
double recovery_tune_max_client_util = 0.5;
int recovery_tune_interval = 1;
double recovery_tune_ewma_rate = 0.5;
double recovery_tune_ewma_rate = 0.2;
int recovery_tune_sleep_min_us = 10;
int recovery_pg_switch = DEFAULT_RECOVERY_PG_SWITCH;
int recovery_sync_batch = DEFAULT_RECOVERY_BATCH;
@@ -208,10 +208,8 @@ class osd_t
// recovery auto-tuning
int rtune_timer_id = -1;
uint64_t rtune_avg_lat = 0;
double rtune_avg_count = 0;
double rtune_client_util = 0, rtune_target_util = 1;
osd_op_stats_t rtune_prev_stats;
recovery_stat_t rtune_prev_recovery[2];
osd_op_stats_t rtune_prev_stats, rtune_prev_recovery_stats;
uint64_t recovery_target_queue_depth = 1;
uint64_t recovery_target_sleep_us = 0;
@@ -304,7 +302,7 @@ class osd_t
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);
void handle_primary_bs_subop(osd_op_t *subop);
void add_bs_subop_stats(osd_op_t *subop);
void add_bs_subop_stats(osd_op_t *subop, bool recovery_related = false);
void pg_cancel_write_queue(pg_t & pg, osd_op_t *first_op, object_id oid, int retval);
void submit_primary_subops(int submit_type, uint64_t op_version, const uint64_t* osd_set, osd_op_t *cur_op);