标签：des 注册 ima row lin time cache arch syn
备库中大量出现类似如下内容：
Tue Apr 26 17:34:49 2016
SMON: enabling cache recovery
Dictionary check beginning
Dictionary check complete
Database Characterset is AL32UTF8
No Resource Manager plan active
replication_dependency_tracking turned off (no async multimaster replication found)
Physical standby database opened for read only access.
Completed: alter database open read only
CORRUPTION DETECTED: In redo blocks starting at block 1count 2048 for thread 1 sequence 373
ALTER DATABASE RsECOVER managed standby database using current logfile disconnect
Attempt to start background Managed Standby Recovery process (orcl)
在主库查询归档应用情况：
set lines 300 pages 300
col name for a20
select name,dest_id,thread#,sequence#,standby_dest,applied,registrar,completion_time
from v$archived_log
where standby_dest=‘YES‘
order by thread#,sequence#;
set linesize 140
set pagesize 999
col SEQUENCE# for 999999
col APPLIED for a10
col ARCHIVED for a8
col FIRST_TIME for a20
col NEXT_TIME for a20
alter session set nls_date_format=‘yyyy-mm-dd hh24:mi:ss‘;
select * from (select SEQUENCE#, FIRST_TIME, NEXT_TIME, APPLIED, ARCHIVED from V$ARCHIVED_LOG order by 1 desc) where rownum<100 order by 1;
select SEQUENCE#, FIRST_TIME, NEXT_TIME, APPLIED, ARCHIVED from V$ARCHIVED_LOG;
SEQUENCE# FIRST_TIME NEXT_TIME APPLIED ARC
---------- ------------------ ------------------ --------- ---
387 26-APR-16 26-APR-16 NO YES
386 26-APR-16 26-APR-16 NO YES
385 26-APR-16 26-APR-16 NO YES
382 26-APR-16 26-APR-16 NO YES
381 26-APR-16 26-APR-16 NO YES
380 26-APR-16 26-APR-16 NO YES
379 26-APR-16 26-APR-16 NO YES
378 26-APR-16 26-APR-16 NO YES
377 26-APR-16 26-APR-16 NO YES
376 26-APR-16 26-APR-16 NO YES
375 26-APR-16 26-APR-16 NO YES
374 26-APR-16 26-APR-16 NO YES
372 26-APR-16 26-APR-16 YES YES
371 26-APR-16 26-APR-16 YES YES
370 26-APR-16 26-APR-16 YES YES
369 26-APR-16 26-APR-16 YES YES
368 26-APR-16 26-APR-16 YES YES
367 26-APR-16 26-APR-16 YES YES
366 26-APR-16 26-APR-16 YES YES
365 26-APR-16 26-APR-16 YES YES
364 26-APR-16 26-APR-16 YES YES
363 26-APR-16 26-APR-16 YES YES
362 26-APR-16 26-APR-16 YES YES
361 26-APR-16 26-APR-16 YES YES
360 26-APR-16 26-APR-16 YES YES
经检查，发现373号归档没应用。 并且查看/data/arch 目录也未发现。
解决办法：
从主库传送373号归档到备库，然后手工注册：
alter database register physical logfile ‘/data/arch/1_1604_905778979.dbf‘;
DG GAP解决方案
标签：des 注册 ima row lin time cache arch syn
原文地址：http://www.cnblogs.com/liang545621/p/7529306.html
