mysql關於復制的一些信息參考
阿新 • • 發佈:2018-12-25
ica ast password all bin 授權 復制 enabled relay_log 1.主庫的復制用戶密碼修改後,在備庫修改復制:
stop slave;
change master to master_user=‘username‘, master_password=‘password‘;
start slave; slave-parallel-workers = 20
master_info_repository = TABLE
relay_log_info_repository = TABLE
relay_log_recovery = ON
skip-slave-start = 0
relay-log = /data/mysql/data/relay-bin
slave-net-timeout = 60
sync-master-info = 0
sync-relay-log = 0
sync-relay-log-info = 0
read_only = 1
#rpl_semi_sync_master_enabled=1
#rpl_semi_sync_master_timeout=10000# 10 second
#rpl_semi_sync_slave_enabled=1
stop slave;
change master to master_user=‘username‘, master_password=‘password‘;
start slave;
2.創建復制子用戶及其授權:
GRANT REPLICATION SLAVE, REPLICATION CLIENT ON . TO ‘repl‘@‘%‘;
alter user ‘repl‘@‘%‘ identified by "password";
3.關於復制的一些參數:
slave-parallel-type = LOGICAL_CLOCK
master_info_repository = TABLE
relay_log_info_repository = TABLE
relay_log_recovery = ON
skip-slave-start = 0
relay-log = /data/mysql/data/relay-bin
slave-net-timeout = 60
sync-master-info = 0
sync-relay-log-info = 0
read_only = 1
#rpl_semi_sync_master_enabled=1
#rpl_semi_sync_master_timeout=10000# 10 second
#rpl_semi_sync_slave_enabled=1
mysql關於復制的一些信息參考