{
  "data": [
    {
      "cli": "--wsrep-allowlist=value1[,value2...]",
      "default": "None",
      "dynamic": false,
      "id": "wsrep_allowlist",
      "name": "wsrep_allowlist",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-auto-increment-control[={0|1}]",
      "default": "ON",
      "dynamic": true,
      "id": "wsrep_auto_increment_control",
      "name": "wsrep_auto_increment_control",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-causal-reads[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_causal_reads",
      "name": "wsrep_causal_reads",
      "scope": [
        "session"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-certifcation-rules",
      "default": "strict",
      "dynamic": true,
      "id": "wsrep_certification_rules",
      "name": "wsrep_certification_rules",
      "scope": [
        "global"
      ],
      "type": "enumeration",
      "validValues": [
        "strict",
        "optimized"
      ]
    },
    {
      "cli": "--wsrep-certify-nonPK[={0|1}]",
      "default": "ON",
      "dynamic": true,
      "id": "wsrep_certify_nonpk",
      "name": "wsrep_certify_nonPK",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-cluster-address=value",
      "dynamic": false,
      "id": "wsrep_cluster_address",
      "name": "wsrep_cluster_address",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-cluster-name=value",
      "default": "my_wsrep_cluster",
      "dynamic": true,
      "id": "wsrep_cluster_name",
      "name": "wsrep_cluster_name",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-convert-LOCK-to-trx[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_convert_lock_to_trx",
      "name": "wsrep_convert_LOCK_to_trx",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-data-home-dir=value",
      "default": "The datadir variable value.",
      "dynamic": false,
      "id": "wsrep_data_home_dir",
      "name": "wsrep_data_home_dir",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-dbug-option=value",
      "dynamic": true,
      "id": "wsrep_dbug_option",
      "name": "wsrep_dbug_option",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-debug[={0|1}]",
      "default": "NONE (>= MariaDB 10.4.3),  OFF (<= MariaDB 10.4.2)",
      "dynamic": true,
      "id": "wsrep_debug",
      "name": "wsrep_debug",
      "scope": [
        "global"
      ],
      "type": "enumeration",
      "validValues": [
        "NONE",
        "SERVER",
        "TRANSACTION",
        "STREAMING",
        "CLIENT"
      ]
    },
    {
      "cli": "--wsrep-desync[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_desync",
      "name": "wsrep_desync",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-dirty-reads[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_dirty_reads",
      "name": "wsrep_dirty_reads",
      "scope": [
        "global",
        "session"
      ],
      "type": "boolean",
      "validValues": [
        "ON",
        "OFF"
      ]
    },
    {
      "cli": "--wsrep-drupal-282555-workaround[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_drupal_282555_workaround",
      "name": "wsrep_drupal_282555_workaround",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-forced-binlog-format=value",
      "default": "NONE",
      "dynamic": true,
      "id": "wsrep_forced_binlog_format",
      "name": "wsrep_forced_binlog_format",
      "scope": [
        "global"
      ],
      "type": "enumeration",
      "validValues": [
        "STATEMENT",
        "ROW",
        "MIXED",
        "NONE"
      ]
    },
    {
      "cli": "--wsrep-gtid-domain-id=#",
      "default": "0",
      "dynamic": true,
      "id": "wsrep_gtid_domain_id",
      "name": "wsrep_gtid_domain_id",
      "range": {
        "from": 0,
        "to": 4294967295
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-gtid-mode[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_gtid_mode",
      "name": "wsrep_gtid_mode",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "dynamic": true,
      "id": "wsrep_gtid_seq_no",
      "name": "wsrep_gtid_seq_no",
      "range": {
        "from": 0,
        "to": 18446744073709551615
      },
      "scope": [
        "session"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-ignore-apply-errors",
      "default": "7",
      "dynamic": true,
      "id": "wsrep_ignore_apply_errors",
      "name": "wsrep_ignore_apply_errors",
      "range": {
        "from": 0,
        "to": 7
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-load-data-splitting[={0|1}]",
      "default": "OFF (>= MariaDB 10.4.3), ON (<= MariaDB 10.4.2)",
      "dynamic": true,
      "id": "wsrep_load_data_splitting",
      "name": "wsrep_load_data_splitting",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-log-conflicts[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_log_conflicts",
      "name": "wsrep_log_conflicts",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-max-ws-rows=#",
      "default": "0 (>= MariaDB Galera 10.0.27, MariaDB 10.1.17), 131072 (<= MariaDB Galera 10.0.26, MariaDB 10.1.16)",
      "dynamic": true,
      "id": "wsrep_max_ws_rows",
      "name": "wsrep_max_ws_rows",
      "range": {
        "from": 0,
        "to": 1048576
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-max-ws-size=#",
      "default": "2147483647 (2GB, >= MariaDB Galera 10.0.27, MariaDB 10.1.17), 1073741824 (1GB, <= MariaDB Galera 10.0.26, MariaDB 10.1.16)",
      "dynamic": true,
      "id": "wsrep_max_ws_size",
      "name": "wsrep_max_ws_size",
      "range": {
        "from": 1024,
        "to": 2147483647
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-mode=value",
      "default": "(Empty)",
      "dynamic": true,
      "id": "wsrep_mode",
      "name": "wsrep_mode",
      "scope": [
        "global"
      ],
      "type": "enumeration",
      "validValues": [
        "BINLOG_ROW_FORMAT_ONLY",
        "DISALLOW_LOCAL_GTID",
        "REQUIRED_PRIMARY_KEY",
        "REPLICATE_ARIA",
        "REPLICATE_MYISAM",
        "STRICT_REPLICATION"
      ]
    },
    {
      "cli": "--wsrep-mysql-replication-bundle=#",
      "default": "0",
      "dynamic": false,
      "id": "wsrep_mysql_replication_bundle",
      "name": "wsrep_mysql_replication_bundle",
      "range": {
        "from": 0,
        "to": 1000
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-node-address=value",
      "default": "Primary network address, usually eth0 with a default port of 4567, or 0.0.0.0 if no IP address.",
      "dynamic": false,
      "id": "wsrep_node_address",
      "name": "wsrep_node_address",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-node-incoming-address=value",
      "default": "AUTO",
      "dynamic": false,
      "id": "wsrep_node_incoming_address",
      "name": "wsrep_node_incoming_address",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-node-name=value",
      "default": "The server's hostname.",
      "dynamic": true,
      "id": "wsrep_node_name",
      "name": "wsrep_node_name",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-notify-command=value",
      "default": "Empty",
      "dynamic": false,
      "id": "wsrep_notify_cmd",
      "name": "wsrep_notify_cmd",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-on[={0|1}]",
      "default": "OFF (>= MariaDB 10.1), ON (<= MariaDB Galera Cluster 10.0),",
      "dynamic": true,
      "id": "wsrep_on",
      "name": "wsrep_on",
      "scope": [
        "global",
        "session"
      ],
      "type": "boolean",
      "validValues": [
        "ON",
        "OFF"
      ]
    },
    {
      "cli": "--wsrep-OSU-method[=value]",
      "default": "TOI",
      "dynamic": true,
      "id": "wsrep_osu_method",
      "name": "wsrep_OSU_method",
      "scope": [
        "global",
        "session"
      ],
      "type": "enumeration",
      "validValues": [
        "TOI",
        "RSU"
      ]
    },
    {
      "default": "None",
      "dynamic": false,
      "id": "wsrep_patch_version",
      "name": "wsrep_patch_version",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-provider=value",
      "default": "None",
      "id": "wsrep_provider",
      "name": "wsrep_provider",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-provider-options=value",
      "default": "Empty",
      "dynamic": false,
      "id": "wsrep_provider_options",
      "name": "wsrep_provider_options",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-recover[={0|1}]",
      "default": "OFF",
      "dynamic": false,
      "id": "wsrep_recover",
      "name": "wsrep_recover",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-reject-queries[=value]",
      "default": "NONE",
      "dynamic": true,
      "id": "wsrep_reject_queries",
      "name": "wsrep_reject_queries",
      "scope": [
        "global"
      ],
      "type": "enumeration",
      "validValues": [
        "NONE",
        "ALL",
        "ALL_KILL"
      ]
    },
    {
      "cli": "--wsrep-replicate-myisam[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_replicate_myisam",
      "name": "wsrep_replicate_myisam",
      "scope": [
        "global"
      ],
      "type": "boolean",
      "validValues": [
        "ON",
        "OFF"
      ]
    },
    {
      "cli": "--wsrep-restart-slave[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_restart_slave",
      "name": "wsrep_restart_slave",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-retry-autocommit=value",
      "default": "1",
      "dynamic": false,
      "id": "wsrep_retry_autocommit",
      "name": "wsrep_retry_autocommit",
      "range": {
        "from": 0,
        "to": 10000
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-slave-FK-checks[={0|1}]",
      "default": "ON",
      "dynamic": true,
      "id": "wsrep_slave_fk_checks",
      "name": "wsrep_slave_FK_checks",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-slave-threads=#",
      "default": "1",
      "dynamic": true,
      "id": "wsrep_slave_threads",
      "name": "wsrep_slave_threads",
      "range": {
        "from": 1,
        "to": 512
      },
      "scope": [
        "global"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-slave-UK-checks[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_slave_uk_checks",
      "name": "wsrep_slave_UK_checks",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-sr-store=val",
      "default": "table",
      "dynamic": false,
      "id": "wsrep_sr_store",
      "name": "wsrep_sr_store",
      "scope": [
        "global"
      ],
      "type": "enumeration",
      "validValues": [
        "table",
        "none"
      ]
    },
    {
      "cli": "--wsrep-sst-auth=value",
      "default": "(Empty)",
      "dynamic": true,
      "id": "wsrep_sst_auth",
      "name": "wsrep_sst_auth",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-sst-donor=value",
      "default": "",
      "dynamic": false,
      "id": "wsrep_sst_donor",
      "name": "wsrep_sst_donor",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-sst-donor-rejects-queries[={0|1}]",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_sst_donor_rejects_queries",
      "name": "wsrep_sst_donor_rejects_queries",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-sst-method=value",
      "default": "rsync",
      "dynamic": true,
      "id": "wsrep_sst_method",
      "name": "wsrep_sst_method",
      "scope": [
        "global"
      ],
      "type": "string",
      "validValues": [
        "rsync",
        "mysqldump",
        "xtrabackup",
        "xtrabackup-v2",
        "mariabackup"
      ]
    },
    {
      "cli": "--wsrep-sst-receive-address=value",
      "default": "AUTO",
      "dynamic": true,
      "id": "wsrep_sst_receive_address",
      "name": "wsrep_sst_receive_address",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-start-position=value",
      "default": "00000000-0000-0000-0000-000000000000:-1",
      "dynamic": true,
      "id": "wsrep_start_position",
      "name": "wsrep_start_position",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-status-file=value",
      "default": "None",
      "dynamic": false,
      "id": "wsrep_status_file",
      "name": "wsrep_status_file",
      "scope": [
        "global"
      ],
      "type": "string"
    },
    {
      "cli": "--wsrep-strict-ddl[={0|1}",
      "default": "OFF",
      "dynamic": true,
      "id": "wsrep_strict_ddl",
      "name": "wsrep_strict_ddl",
      "scope": [
        "global"
      ],
      "type": "boolean"
    },
    {
      "cli": "--wsrep-sync-wait=#",
      "default": "0",
      "dynamic": true,
      "id": "wsrep_sync_wait",
      "name": "wsrep_sync_wait",
      "range": {
        "from": 0,
        "to": 15
      },
      "scope": [
        "session"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-trx-fragment-size=#",
      "default": "0",
      "dynamic": true,
      "id": "wsrep_trx_fragment_size",
      "name": "wsrep_trx_fragment_size",
      "range": {
        "from": 0,
        "to": 2147483647
      },
      "scope": [
        "session"
      ],
      "type": "integer"
    },
    {
      "cli": "--wsrep-trx-fragment-unit=value",
      "default": "bytes",
      "dynamic": true,
      "id": "wsrep_trx_fragment_unit",
      "name": "wsrep_trx_fragment_unit",
      "scope": [
        "session"
      ],
      "type": "enumeration",
      "validValues": [
        "bytes",
        "rows",
        "statements"
      ]
    }
  ],
  "name": "galera-cluster-system-variables",
  "url": "https://mariadb.com/kb/en/galera-cluster-system-variables/"
}
