·1. SYS@testdg>alter database open;
alter database open
*
ERROR at line 1:
ORA-10458: standby database requires recovery
ORA-01152: file 1 was not restored from a sufficiently old backup
alter database open
*
ERROR at line 1:
ORA-10458: standby database requires recovery
ORA-01152: file 1 was not restored from a sufficiently old backup
ORA-01110: data file 1: '/u01/oradata/testdg/data/system01.dbf'
这是由于在alter database create standby controlfile as '...'
之后，有没有做alter system archive log current;
并把这个日志应用到standby.
