标题: ORA-01241: an external cache has died [打印本页] 作者: admin 时间: 2016-7-15 17:02 标题: ORA-01241: an external cache has died ORA-01241: an external cache has died Cause: The external cache may have been restarted. Action: Take the file mentioned in the error stack offline, perform media recovery,
bring the file online, and retry the attempted operation. You may also restart all
instances to make sure they access all data files through consistent external caches