Hello everyone :
I can't switchover to primary. following is error and information.
RHEL 6.3 x86-64
Oracle database 11.2.0.3.0 Enterprise edition
Primary database = orclprmy
Standby database = orclstby1
##### /etc/hosts on orclstby1
[root@orclstby1 admin]# cat /etc/hosts
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
192.168.50.211 ttprmy
192.168.50.212 orclstby1
### DG broker error
DGMGRL for Linux: Version 11.2.0.3.0 - 64bit Production
Copyright (c) 2000, 2009, Oracle. All rights reserved.
Welcome to DGMGRL, type "help" for information.
Connected.
DGMGRL> show configuration;
Configuration - TTDGConfig1
Protection Mode: MaxPerformance
Databases:
orclstby1 - Primary database
Error: ORA-16778: redo transport error for one or more databases
orclprmy - Physical standby database
Fast-Start Failover: DISABLED
Configuration Status:
ERROR
DGMGRL>
########### listener.ora on orclstby1
[root@orclstby1 admin]# cat listener.ora
# listener.ora Network Configuration File: /u2/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = orclstby1)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME=orcl)
(SID_NAME = orclstby1)
(ORACLE_HOME = /u2/oracle/product/11.2.0/dbhome_1)
)
(SID_DESC =
(GLOBAL_DBNAME=orclstby1)
(SID_NAME = orclstby1)
(ORACLE_HOME = /u2/oracle/product/11.2.0/dbhome_1)
)
(SID_DESC =
(GLOBAL_DBNAME=orclstby1_DGMGRL)
(SID_NAME = orclstby1)
(ORACLE_HOME = /u2/oracle/product/11.2.0/dbhome_1)
)
)
ADR_BASE_LISTENER = /u2/oracle
############## tnsnames.ora on orclstby1
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.212)(PORT = 1521))
(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orcl))
)
orclprmy =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.211)(PORT = 1521))
(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclprmy))
)
orclprmy_DGMGRL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.211)(PORT = 1521))
(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclprmy_DGMGRL))
)
orclstby1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.212)(PORT = 1521))
(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclstby1))
)
orclstby1_DGMGRL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.50.212)(PORT = 1521))
(CONNECT_DATA = (SERVER = DEDICATED)(SERVICE_NAME = orclstby1_DGMGRL))
)
##### alert log on orclstby1.
Fatal NI connect error 12504, connecting to:
(DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=)(CID=(PROGRAM=oracle)(HOST=orclstby1)(USER=oracle)))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.50.211)(PORT=1521)))
VERSION INFORMATION:
TNS for Linux: Version 11.2.0.3.0 - Production
TCP/IP NT Protocol Adapter for Linux: Version 11.2.0.3.0 - Production
Time: 06-SEP-2013 13:19:55
Tracing not turned on.
Tns error struct:
ns main err code: 12564
TNS-12564: TNS:connection refused
ns secondary err code: 0
nt main err code: 0
nt secondary err code: 0
nt OS err code: 0
There is problem in alert log.
In the /etc/hosts file. The standby server (orclstby1) ip is 192.168.50.212. but alert log is 192.168.50.211.
Is any idea?
Thanks for help.
消息编辑者为：user4914135