我把mysql的日志删除现在出现这样的错!请高手帮忙

leidong8

081127 10:46:21 [Warning] Neither --relay-log nor --relay-log-index were used; so replication may break when this MySQL server acts as a slave and has his hostname changed!! Please use '--relay-log=web02-relay-bin' to avoid this problem.
081127 10:46:21 [ERROR] Error reading slave log configuration
081127 10:46:21 [ERROR] Failed to initialize the master info structure
081127 10:46:21 [Note] /usr/local/mysql/libexec/mysqld: ready for connections.
Version: '5.0.22-log'  socket: '/usr/local/mysql/var/mysql.sock'  port: 3306  Source distribution

gogo407

--relay-log nor --relay-log-index
你把这两个东西删除了吧
也就是把slave读过来的bin-log给删除了，你如果有master.info的话，可以 change master to
例如
mysql> change master to master_host='192.168.1.181', master_port=3306, master_user='replication', master_password='slave', master_log_file='mysql-bin.000004', master_log_pos=98

信息在master.info里面有

yueliangdao0608

081127 10:46:21 [ERROR] Error reading slave log configuration
081127 10:46:21 [ERROR] Failed to initialize the master info structure


stop slave;

然后重新搞一下master_log_file 和master_log_pos吧。