1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
Copyright (c) 2013 Red Hat, Inc. <http://www.redhat.com>
This file is part of GlusterFS.
This file is licensed to you under your choice of the GNU Lesser
General Public License, version 3 or any later version (LGPLv3 or
later), or the GNU General Public License, version 2 (GPLv2), in all
cases as published by the Free Software Foundation.
*/
#ifndef _AFR_SELF_HEALD_H
#define _AFR_SELF_HEALD_H
#include <pthread.h>
typedef struct {
int child;
char *path;
} shd_event_t;
typedef struct {
int child;
uint64_t healed_count;
uint64_t split_brain_count;
uint64_t heal_failed_count;
/* If start_time is 0, it means crawler is not in progress
and stats are not valid */
time_t start_time;
/* If start_time is NOT 0 and end_time is 0, it means
cralwer is in progress */
time_t end_time;
char *crawl_type;
} crawl_event_t;
struct subvol_healer {
xlator_t *this;
int subvol;
gf_boolean_t local;
gf_boolean_t running;
gf_boolean_t rerun;
crawl_event_t crawl_event;
pthread_mutex_t mutex;
pthread_cond_t cond;
pthread_t thread;
};
typedef struct {
gf_boolean_t iamshd;
gf_boolean_t enabled;
int timeout;
struct subvol_healer *index_healers;
struct subvol_healer *full_healers;
eh_t *split_brain;
eh_t **statistics;
} afr_self_heald_t;
int
afr_selfheal_childup (xlator_t *this, int subvol);
int
afr_selfheal_daemon_init (xlator_t *this);
int
afr_xl_op (xlator_t *this, dict_t *input, dict_t *output);
int
afr_shd_gfid_to_path (xlator_t *this, xlator_t *subvol, uuid_t gfid,
char **path_p);
int
afr_shd_index_purge (xlator_t *subvol, inode_t *inode, char *name);
#endif /* !_AFR_SELF_HEALD_H */
|
