oracle物理备库中断一段时间后重新开启接收日志时的状态

环境:主库RAC,物理备库单实例
条件:备库关闭一段时间后,再次开启,接收主库在此期间产生的归档日志及在线日志。

SQL> select PROCESS,STATUS,THREAD#,SEQUENCE# from  v$managed_standby;

PROCESS   STATUS          THREAD#  SEQUENCE#
--------- ------------ ---------- ----------
ARCH      CLOSING               1        406
ARCH      CONNECTED             0          0
ARCH      CONNECTED             0          0
ARCH      CLOSING               2        287
MRP0      APPLYING_LOG          1        406
RFS       CLOSING               2        293
RFS       CLOSING               2        294
RFS       OPENING               2        295
RFS       WRITING               2        296
RFS       WRITING               1        409
RFS       CLOSING               1        408

PROCESS   STATUS          THREAD#  SEQUENCE#
--------- ------------ ---------- ----------
RFS       CLOSING               1        407
RFS       WRITING               1        417

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