#include "crush.h"#include "Distributor.h"
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Functions | |
| int | crush_find_rule (struct crush_map *map, int pool, int type, int size) |
| int | crush_do_rule (VDRIVE::Distributor *dist, struct crush_map *map, int ruleno, int64_t x, int *result, int result_max, int force, uint32_t *weight) |
Function Documentation
| int crush_do_rule | ( | VDRIVE::Distributor * | dist, |
| struct crush_map * | map, | ||
| int | ruleno, | ||
| int64_t | x, | ||
| int * | result, | ||
| int | result_max, | ||
| int | force, | ||
| uint32_t * | weight | ||
| ) |
crush_do_rule - calculate a mapping with the given input and rule : the crush_map : the rule id : hash input
- Returns:
- : pointer to result vector : maximum result size : force initial replica choice; -1 for none
| int crush_find_rule | ( | struct crush_map * | map, |
| int | ruleset, | ||
| int | type, | ||
| int | size | ||
| ) |
crush_find_rule - find a crush_rule id for a given ruleset, type, and size. : the crush_map : the storage ruleset id (user defined) : storage ruleset type (user defined) : output set size
