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
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
|
/*
Copyright (c) 2006-2012 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 _GLUSTERD_HA_H_
#define _GLUSTERD_HA_H_
#ifndef _CONFIG_H
#define _CONFIG_H
#include "config.h"
#endif
#include <pthread.h>
#include "uuid.h"
#include "glusterfs.h"
#include "xlator.h"
#include "run.h"
#include "logging.h"
#include "call-stub.h"
#include "fd.h"
#include "byte-order.h"
#include "glusterd.h"
#include "rpcsvc.h"
typedef enum glusterd_store_ver_ac_{
GLUSTERD_VOLINFO_VER_AC_NONE = 0,
GLUSTERD_VOLINFO_VER_AC_INCREMENT = 1,
GLUSTERD_VOLINFO_VER_AC_DECREMENT = 2,
} glusterd_volinfo_ver_ac_t;
#define GLUSTERD_STORE_UUID_KEY "UUID"
#define GLUSTERD_STORE_KEY_VOL_TYPE "type"
#define GLUSTERD_STORE_KEY_VOL_COUNT "count"
#define GLUSTERD_STORE_KEY_VOL_STATUS "status"
#define GLUSTERD_STORE_KEY_VOL_PORT "port"
#define GLUSTERD_STORE_KEY_VOL_SUB_COUNT "sub_count"
#define GLUSTERD_STORE_KEY_VOL_STRIPE_CNT "stripe_count"
#define GLUSTERD_STORE_KEY_VOL_REPLICA_CNT "replica_count"
#define GLUSTERD_STORE_KEY_VOL_DISPERSE_CNT "disperse_count"
#define GLUSTERD_STORE_KEY_VOL_REDUNDANCY_CNT "redundancy_count"
#define GLUSTERD_STORE_KEY_VOL_BRICK "brick"
#define GLUSTERD_STORE_KEY_VOL_VERSION "version"
#define GLUSTERD_STORE_KEY_VOL_TRANSPORT "transport-type"
#define GLUSTERD_STORE_KEY_VOL_ID "volume-id"
#define GLUSTERD_STORE_KEY_VOL_RESTORED_SNAP "restored_from_snap"
#define GLUSTERD_STORE_KEY_RB_STATUS "rb_status"
#define GLUSTERD_STORE_KEY_RB_SRC_BRICK "rb_src"
#define GLUSTERD_STORE_KEY_RB_DST_BRICK "rb_dst"
#define GLUSTERD_STORE_KEY_RB_DST_PORT "rb_port"
#define GLUSTERD_STORE_KEY_VOL_DEFRAG "rebalance_status"
#define GLUSTERD_STORE_KEY_VOL_DEFRAG_STATUS "status"
#define GLUSTERD_STORE_KEY_DEFRAG_OP "rebalance_op"
#define GLUSTERD_STORE_KEY_USERNAME "username"
#define GLUSTERD_STORE_KEY_PASSWORD "password"
#define GLUSTERD_STORE_KEY_PARENT_VOLNAME "parent_volname"
#define GLUSTERD_STORE_KEY_VOL_OP_VERSION "op-version"
#define GLUSTERD_STORE_KEY_VOL_CLIENT_OP_VERSION "client-op-version"
#define GLUSTERD_STORE_KEY_COLD_TYPE "cold_type"
#define GLUSTERD_STORE_KEY_COLD_COUNT "cold_count"
#define GLUSTERD_STORE_KEY_COLD_REPLICA_COUNT "cold_replica_count"
#define GLUSTERD_STORE_KEY_COLD_DISPERSE_COUNT "cold_disperse_count"
#define GLUSTERD_STORE_KEY_HOT_TYPE "hot_type"
#define GLUSTERD_STORE_KEY_HOT_COUNT "hot_count"
#define GLUSTERD_STORE_KEY_HOT_REPLICA_COUNT "hot_replica_count"
#define GLUSTERD_STORE_KEY_SNAP_NAME "name"
#define GLUSTERD_STORE_KEY_SNAP_ID "snap-id"
#define GLUSTERD_STORE_KEY_SNAP_DESC "desc"
#define GLUSTERD_STORE_KEY_SNAP_TIMESTAMP "time-stamp"
#define GLUSTERD_STORE_KEY_SNAP_STATUS "status"
#define GLUSTERD_STORE_KEY_SNAP_RESTORED "snap-restored"
#define GLUSTERD_STORE_KEY_SNAP_MAX_HARD_LIMIT "snap-max-hard-limit"
#define GLUSTERD_STORE_KEY_SNAP_AUTO_DELETE "auto-delete"
#define GLUSTERD_STORE_KEY_SNAP_MAX_SOFT_LIMIT "snap-max-soft-limit"
#define GLUSTERD_STORE_KEY_SNAPD_PORT "snapd-port"
#define GLUSTERD_STORE_KEY_SNAP_ACTIVATE "snap-activate-on-create"
#define GLUSTERD_STORE_KEY_BRICK_HOSTNAME "hostname"
#define GLUSTERD_STORE_KEY_BRICK_PATH "path"
#define GLUSTERD_STORE_KEY_BRICK_PORT "listen-port"
#define GLUSTERD_STORE_KEY_BRICK_RDMA_PORT "rdma.listen-port"
#define GLUSTERD_STORE_KEY_BRICK_DECOMMISSIONED "decommissioned"
#define GLUSTERD_STORE_KEY_BRICK_VGNAME "vg"
#define GLUSTERD_STORE_KEY_BRICK_DEVICE_PATH "device_path"
#define GLUSTERD_STORE_KEY_BRICK_MOUNT_DIR "mount_dir"
#define GLUSTERD_STORE_KEY_BRICK_SNAP_STATUS "snap-status"
#define GLUSTERD_STORE_KEY_BRICK_FSTYPE "fs-type"
#define GLUSTERD_STORE_KEY_BRICK_MNTOPTS "mnt-opts"
#define GLUSTERD_STORE_KEY_BRICK_ID "brick-id"
#define GLUSTERD_STORE_KEY_PEER_UUID "uuid"
#define GLUSTERD_STORE_KEY_PEER_HOSTNAME "hostname"
#define GLUSTERD_STORE_KEY_PEER_STATE "state"
#define GLUSTERD_STORE_KEY_VOL_CAPS "caps"
int32_t
glusterd_store_volinfo (glusterd_volinfo_t *volinfo, glusterd_volinfo_ver_ac_t ac);
int32_t
glusterd_store_delete_volume (glusterd_volinfo_t *volinfo);
int32_t
glusterd_store_delete_snap (glusterd_snap_t *snap);
int32_t
glusterd_retrieve_uuid ();
int32_t
glusterd_store_peerinfo (glusterd_peerinfo_t *peerinfo);
int32_t
glusterd_store_delete_peerinfo (glusterd_peerinfo_t *peerinfo);
int32_t
glusterd_store_delete_brick (glusterd_brickinfo_t *brickinfo,
char *delete_path);
int32_t
glusterd_restore ();
void
glusterd_perform_volinfo_version_action (glusterd_volinfo_t *volinfo,
glusterd_volinfo_ver_ac_t ac);
gf_boolean_t
glusterd_store_is_valid_brickpath (char *volname, char *brick);
int32_t
glusterd_store_perform_node_state_store (glusterd_volinfo_t *volinfo);
int
glusterd_retrieve_op_version (xlator_t *this, int *op_version);
int
glusterd_store_global_info (xlator_t *this);
int32_t
glusterd_store_retrieve_options (xlator_t *this);
int32_t
glusterd_store_retrieve_bricks (glusterd_volinfo_t *volinfo);
int32_t
glusterd_store_options (xlator_t *this, dict_t *opts);
void
glusterd_replace_slash_with_hyphen (char *str);
int32_t
glusterd_store_perform_volume_store (glusterd_volinfo_t *volinfo);
int32_t
glusterd_store_create_quota_conf_sh_on_absence (glusterd_volinfo_t *volinfo);
int
glusterd_store_retrieve_quota_version (glusterd_volinfo_t *volinfo);
int
glusterd_store_save_quota_version_and_cksum (glusterd_volinfo_t *volinfo);
int32_t
glusterd_store_snap (glusterd_snap_t *snap);
int32_t
glusterd_store_update_missed_snaps ();
glusterd_volinfo_t*
glusterd_store_retrieve_volume (char *volname, glusterd_snap_t *snap);
int
glusterd_restore_op_version (xlator_t *this);
#endif
|
