DG error ORA-16191错误

jiawang

告警日志出现大量的：
[oracle@primary trace]$ tail -f alert_orcl.log
Error 1017 received logging on to the standby
------------------------------------------------------------
Check that the primary and standby are using a password file
and remote_login_passwordfile is set to SHARED or EXCLUSIVE,
and that the SYS password is same in the password files.
      returning error ORA-16191

看到这样的告警，感觉是主备库的sys密码不一致导致的，所以：
当初搭建DG时，在主备两端通过 orapwd file=orapworcl password=oracle 生成
现将DG端密码文件删掉，从生产端scp密码文件到DG端，问题解决
[oracle@standby dbs]$ rm -rf orapworcl
[oracle@primary dbs]$ scp orapworcl oracle@192.168.186.88:/u01/app/base/product/11.2.0/db_1/dbs/
oracle@192.168.186.88's password:
orapworcl                                                                                                                         100% 1536     1.5KB/s   00:00
验证生产端：
SQL> select database_role from v$database;

DATABASE_ROLE
----------------
PRIMARY

SQL> alter system set log_archive_dest_state_2 = DEFER scope=both;

System altered.

SQL> alter system set log_archive_dest_state_2 = ENABLE scope=both;

System altered.

SQL> select max(sequence#) from v$archived_log;

MAX(SEQUENCE#)
--------------
            20

SQL> select dest_name,status,error from v$archive_dest where dest_id=1 or dest_id=2;

DEST_NAME                      STATUS    ERROR
------------------------------ --------- ----------------------------------------------------------------------------------------------------
LOG_ARCHIVE_DEST_1             VALID
LOG_ARCHIVE_DEST_2             VALID

验证DG端：
SQL> select database_role from v$database;

DATABASE_ROLE
----------------
PHYSICAL STANDBY

SQL> select max(sequence#) from v$archived_log;

MAX(SEQUENCE#)
--------------
            20

SQL> select process,pid,status from v$managed_standby;

PROCESS          PID STATUS
--------- ---------- ------------
ARCH            2400 CONNECTED
ARCH            2402 CONNECTED
ARCH            2404 CONNECTED
ARCH            2406 CONNECTED
RFS             2611 IDLE
RFS             2613 IDLE
RFS             2615 IDLE

7 rows selected.
RFS进程正常，归档日志已经同步