ORA-03113: end-of-file on communication channel

今天单独启动了Data Guard的primary 数据库，出现了这个错误：ORA-03113: end-of-file on communication channel

[oracle@vmoel5u4 ~]$ sqlplus / as sysdba

SQL*Plus: Release 10.2.0.1.0 - Production on Wed Dec 12 23:16:48 2012

Copyright (c) 1982, 2005, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup
ORACLE instance started.

Total System Global Area  314572800 bytes
Fixed Size                  1219160 bytes
Variable Size              88081832 bytes
Database Buffers          222298112 bytes
Redo Buffers                2973696 bytes
Database mounted.
ORA-03113: end-of-file on communication channel

 

归结原因是如下：

Data Guard的数据库的启动，和关闭顺序很重要

 

关闭：先关primary database, 后关闭standby database

启动：先启动standby database to mount, 后open primary database. 当然要记得在主备库上先于数据库启动监听哦

 

解决上面的错误如下：

一，在standby 端操作：

1，启动监听

[oracle@even oradata]$ lsnrctl start

LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 20-JUN-2014 21:13:56

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

Starting /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=even.oracle.com)(PORT=1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=even.oracle.com)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
Start Date                20-JUN-2014 21:13:56
Uptime                    0 days 0 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=even.oracle.com)(PORT=1521)))
Services Summary...
Service "OMR" has 1 instance(s).
  Instance "OMR", status UNKNOWN, has 1 handler(s) for this service...
Service "SBDB" has 1 instance(s).
  Instance "SBDB", status UNKNOWN, has 1 handler(s) for this service...
Service "SBDB_DGMGRL" has 1 instance(s).
  Instance "SBDB", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully

2，mount standby database

SQL> startup mount;
ORACLE instance started.

Total System Global Area  285212672 bytes
Fixed Size                  1218992 bytes
Variable Size              92276304 bytes
Database Buffers          188743680 bytes
Redo Buffers                2973696 bytes
Database mounted.

 

二，在primary 端操作

1，启动监听

[oracle@vmoel5u4 ~]$ lsnrctl start

LSNRCTL for Linux: Version 10.2.0.1.0 - Production on 12-DEC-2012 23:21:20

Copyright (c) 1991, 2005, Oracle.  All rights reserved.

Starting /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...

TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmoel5u4.oracle.com)(PORT=1521)))

Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=vmoel5u4.oracle.com)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
Start Date                12-DEC-2012 23:21:20
Uptime                    0 days 0 hr. 0 min. 0 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /u01/app/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
  (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=vmoel5u4.oracle.com)(PORT=1521)))
Services Summary...
Service "DUPROD" has 1 instance(s).
  Instance "DUPROD", status UNKNOWN, has 1 handler(s) for this service...
Service "PLSExtProc" has 1 instance(s).
  Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
Service "PROD" has 1 instance(s).
  Instance "PROD", status UNKNOWN, has 1 handler(s) for this service...
Service "PROD_DGMGRL" has 1 instance(s).
  Instance "PROD", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully

2，打开primary数据库

SQL> startup ;
ORACLE instance started.

Total System Global Area  314572800 bytes
Fixed Size                  1219160 bytes
Variable Size              88081832 bytes
Database Buffers          222298112 bytes
Redo Buffers                2973696 bytes
Database mounted.
Database opened.

 

现在OPEN数据库正常了。