summaryrefslogtreecommitdiffstats
path: root/xlators/mgmt/glusterd/src/glusterd-store.h
diff options
context:
space:
mode:
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-store.h')
-rw-r--r--xlators/mgmt/glusterd/src/glusterd-store.h267
1 files changed, 140 insertions, 127 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-store.h b/xlators/mgmt/glusterd/src/glusterd-store.h
index 3e31c965638..83f4df0783e 100644
--- a/xlators/mgmt/glusterd/src/glusterd-store.h
+++ b/xlators/mgmt/glusterd/src/glusterd-store.h
@@ -11,193 +11,206 @@
#define _GLUSTERD_HA_H_
#include <pthread.h>
-#include "compat-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 <glusterfs/compat-uuid.h>
+
+#include <glusterfs/glusterfs.h>
+#include <glusterfs/xlator.h>
+#include <glusterfs/run.h>
+#include <glusterfs/logging.h>
+#include <glusterfs/call-stub.h>
+#include <glusterfs/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,
+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_ARBITER_CNT "arbiter_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 UUID_SIZE 36
+#define VOLINFO_BUFFER_SIZE 4093
+#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_ARBITER_CNT "arbiter_count"
+#define GLUSTERD_STORE_KEY_VOL_THIN_ARBITER_CNT "thin_arbiter_count"
+#define GLUSTERD_STORE_KEY_VOL_BRICK "brick"
+#define GLUSTERD_STORE_KEY_VOL_TA_BRICK "ta-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_VOL_QUOTA_VERSION "quota-version"
-
-#define GLUSTERD_STORE_KEY_VOL_TIER_STATUS "tier_status"
-#define GLUSTERD_STORE_KEY_TIER_DETACH_OP "tier_op"
-#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_COLD_REDUNDANCY_COUNT "cold_redundancy_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_REAL_PATH "real_path"
-#define GLUSTERD_STORE_KEY_BRICK_PORT "listen-port"
-#define GLUSTERD_STORE_KEY_BRICK_RDMA_PORT "rdma.listen-port"
+#define GLUSTERD_STORE_KEY_VOL_QUOTA_VERSION "quota-version"
+
+#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_REAL_PATH "real_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_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_BRICK_FSID "brick-fsid"
+#define GLUSTERD_STORE_KEY_BRICK_UUID "uuid"
+
+#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" /* left just for backward compat */
-#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_DEFRAG_REB_FILES "rebalanced-files"
+#define GLUSTERD_STORE_KEY_VOL_DEFRAG_SIZE "size"
+#define GLUSTERD_STORE_KEY_VOL_DEFRAG_SCANNED "scanned"
+#define GLUSTERD_STORE_KEY_VOL_DEFRAG_FAILURES "failures"
+#define GLUSTERD_STORE_KEY_VOL_DEFRAG_SKIPPED "skipped"
+#define GLUSTERD_STORE_KEY_VOL_DEFRAG_RUN_TIME "run-time"
-#define GLUSTERD_STORE_KEY_VOL_CAPS "caps"
+#define GLUSTERD_STORE_KEY_VOL_MIGRATED_FILES "migrated-files"
+#define GLUSTERD_STORE_KEY_VOL_MIGRATED_SIZE "migration-size"
+#define GLUSTERD_STORE_KEY_VOL_MIGRATIONS_SCANNED "migration-scanned"
+#define GLUSTERD_STORE_KEY_VOL_MIGRATIONS_FAILURES "migration-failures"
+#define GLUSTERD_STORE_KEY_VOL_MIGRATIONS_SKIPPED "migration-skipped"
+#define GLUSTERD_STORE_KEY_VOL_MIGRATION_RUN_TIME "migration-run-time"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG_REB_FILES "rebalanced-files"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG_SIZE "size"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG_SCANNED "scanned"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG_FAILURES "failures"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG_SKIPPED "skipped"
-#define GLUSTERD_STORE_KEY_VOL_DEFRAG_RUN_TIME "run-time"
+#define GLUSTERD_STORE_KEY_GANESHA_GLOBAL "nfs-ganesha"
-#define GLUSTERD_STORE_KEY_VOL_MIGRATED_FILES "migrated-files"
-#define GLUSTERD_STORE_KEY_VOL_MIGRATED_SIZE "migration-size"
-#define GLUSTERD_STORE_KEY_VOL_MIGRATIONS_SCANNED "migration-scanned"
-#define GLUSTERD_STORE_KEY_VOL_MIGRATIONS_FAILURES "migration-failures"
-#define GLUSTERD_STORE_KEY_VOL_MIGRATIONS_SKIPPED "migration-skipped"
-#define GLUSTERD_STORE_KEY_VOL_MIGRATION_RUN_TIME "migration-run-time"
+/*
+ * The structure is responsible for handling the parameter for writes into
+ * the buffer before it is finally written to the file. The writes will be
+ * of the form of key-value pairs.
+ */
+struct glusterd_volinfo_data_store_ {
+ gf_store_handle_t *shandle; /*Contains fd and path of the file */
+ int16_t buffer_len;
+ char key_check; /* flag to check if key is to be validated before write*/
+ char buffer[VOLINFO_BUFFER_SIZE];
+};
+typedef struct glusterd_volinfo_data_store_ glusterd_volinfo_data_store_t;
int32_t
-glusterd_store_volinfo (glusterd_volinfo_t *volinfo, glusterd_volinfo_ver_ac_t ac);
+glusterd_store_volinfo(glusterd_volinfo_t *volinfo,
+ glusterd_volinfo_ver_ac_t ac);
int32_t
-glusterd_store_delete_volume (glusterd_volinfo_t *volinfo);
+glusterd_store_delete_volume(glusterd_volinfo_t *volinfo);
int32_t
-glusterd_store_delete_snap (glusterd_snap_t *snap);
+glusterd_store_delete_snap(glusterd_snap_t *snap);
int32_t
-glusterd_retrieve_uuid ();
+glusterd_retrieve_uuid();
int32_t
-glusterd_store_peerinfo (glusterd_peerinfo_t *peerinfo);
+glusterd_store_peerinfo(glusterd_peerinfo_t *peerinfo);
int32_t
-glusterd_store_delete_peerinfo (glusterd_peerinfo_t *peerinfo);
+glusterd_store_delete_peerinfo(glusterd_peerinfo_t *peerinfo);
int32_t
-glusterd_store_delete_brick (glusterd_brickinfo_t *brickinfo,
- char *delete_path);
+glusterd_store_delete_brick(glusterd_brickinfo_t *brickinfo, char *delete_path);
int32_t
-glusterd_restore ();
+glusterd_restore();
void
-glusterd_perform_volinfo_version_action (glusterd_volinfo_t *volinfo,
- glusterd_volinfo_ver_ac_t ac);
+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);
+glusterd_store_is_valid_brickpath(char *volname, char *brick);
int32_t
-glusterd_store_perform_node_state_store (glusterd_volinfo_t *volinfo);
+glusterd_store_perform_node_state_store(glusterd_volinfo_t *volinfo);
+
+int
+glusterd_retrieve_op_version(xlator_t *this, int *op_version);
int
-glusterd_retrieve_op_version (xlator_t *this, int *op_version);
+glusterd_retrieve_max_op_version(xlator_t *this, int *op_version);
int
-glusterd_store_global_info (xlator_t *this);
+glusterd_store_max_op_version(xlator_t *this);
+
+int
+glusterd_store_global_info(xlator_t *this);
int32_t
-glusterd_store_retrieve_options (xlator_t *this);
+glusterd_store_retrieve_options(xlator_t *this);
int32_t
-glusterd_store_retrieve_bricks (glusterd_volinfo_t *volinfo);
+glusterd_store_retrieve_bricks(glusterd_volinfo_t *volinfo);
int32_t
-glusterd_store_options (xlator_t *this, dict_t *opts);
+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);
+glusterd_replace_slash_with_hyphen(char *str);
int32_t
-glusterd_store_create_quota_conf_sh_on_absence (glusterd_volinfo_t *volinfo);
+glusterd_store_create_quota_conf_sh_on_absence(glusterd_volinfo_t *volinfo);
int
-glusterd_store_retrieve_quota_version (glusterd_volinfo_t *volinfo);
+glusterd_store_retrieve_quota_version(glusterd_volinfo_t *volinfo);
int
-glusterd_store_save_quota_version_and_cksum (glusterd_volinfo_t *volinfo);
+glusterd_store_save_quota_version_and_cksum(glusterd_volinfo_t *volinfo);
int32_t
-glusterd_store_snap (glusterd_snap_t *snap);
+glusterd_store_snap(glusterd_snap_t *snap);
int32_t
-glusterd_store_update_missed_snaps ();
+glusterd_store_update_missed_snaps();
-glusterd_volinfo_t*
-glusterd_store_retrieve_volume (char *volname, glusterd_snap_t *snap);
+glusterd_volinfo_t *
+glusterd_store_retrieve_volume(char *volname, glusterd_snap_t *snap);
int
-glusterd_restore_op_version (xlator_t *this);
+glusterd_restore_op_version(xlator_t *this);
+
+int32_t
+glusterd_quota_conf_write_header(int fd);
int32_t
-glusterd_quota_conf_write_header (int fd);
+glusterd_quota_conf_write_gfid(int fd, void *buf, char type);
int32_t
-glusterd_quota_conf_write_gfid (int fd, void *buf, char type);
+glusterd_recreate_vol_brick_mounts(xlator_t *this, glusterd_volinfo_t *volinfo);
#endif
generated by cgit (git 2.34.1) at 2026-01-05 13:07:57 +0000