ORA-01254 cannot end online backup - file string in recovery manager backupCause: The specified file is being backed up by Recovery Manager.Action: Wait for the Recovery Manager proxy backup to complete. Recovery Manager backup mode cannot be initiated or terminated manually.
2、在安装ORACLE的机器上,可以连接的,说明库肯定没DOWN
3、在安装ORACLE的机器上,配置同样的服务名,是可以连接的,说明也不是服务名配置错误的问题。
# Generated by Oracle configuration tools.WONDER.WIMISDNS.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = WIMIS)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = WONDER)
)
)WONIMIS.WIMISDNS.COM =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = 172.16.1.133)(PORT = 1521))
)
(CONNECT_DATA =
(SERVICE_NAME = WONIMIS)
)
)
-------------
可以看的出同一台机器上安装了2个数据库,现在只能连接wonder数据库,不能连接wonimis,不知道为什么
为什么
mode cannot be initiated or terminated manually.