删除全部binlog不影响数据库运行,类似Oracle的archivelog

v-lhb-db03:/data01/mysqllog/binlog# ls
mysql-bin.000002  mysql-bin.000003  mysql-bin.000004  mysql-bin.000005  mysql-bin.000006  mysql-bin.index
v-lhb-db03:/data01/mysqllog/binlog# rm -rf *
v-lhb-db03:/data01/mysqllog/binlog# ls
v-lhb-db03:/data01/mysqllog/binlog# service mysql restart
Shutting down MySQL...                                     [  OK  ]
Starting MySQL.                                            [  OK  ]
v-lhb-db03:/data01/mysqllog/binlog# ls
mysql-bin.000001  mysql-bin.index
v-lhb-db03:/data01/mysqllog/binlog# ls
mysql-bin.000001  mysql-bin.index
v-lhb-db03:/data01/mysqllog/binlog# cat mysql-bin.index 
/data01/mysqllog/binlog/mysql-bin.000001