Oracle 11gR2 Listener stop automatically - oracle11g

Question

My problem is after I started Oracle Listener succesfully, it will stop automatically after a few seconds.
cache1-> lsnrctl start
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 20-MAY-2013 16:35:36
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Starting /u01/app/oracle/product/11.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 11.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora
Log messages written to /u02/ora/diagnostic_dest/diag/tnslsnr/cache1/listener/alert/log.xml
Listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)))
STATUS of the LISTENER
------------------------
Alias LISTENER
Version TNSLSNR for Linux: Version 11.2.0.1.0 - Production
Start Date 20-MAY-2013 16:35:36
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/11.2.0/db_1/network/admin/listener.ora
Listener Log File /u02/ora/diagnostic_dest/diag/tnslsnr/cache1/listener/alert/log.xml
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=127.0.0.1)(PORT=1521)))
Services Summary...
Service "ora" has 1 instance(s).
Instance "ora", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfully
during the mean time, the tnsping from other server is worked.
cache2-> tnsping cache1
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 20-MAY-2013 16:35:38
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used HOSTNAME adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.1.2)(PORT=1521)))
OK (0 msec)
after a few seconds, I check it again, it stopped automatically:
cache1-> lsnrctl status
LSNRCTL for Linux: Version 11.2.0.1.0 - Production on 20-MAY-2013 16:36:36
Copyright (c) 1991, 2009, Oracle. All rights reserved.
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=127.0.0.1)(PORT=1521)))
TNS-12541: TNS:no listener
TNS-12560: TNS:protocol adapter error
TNS-00511: No listener
Linux Error: 111: Connection refused
and tnsping doesn't work.
cache2-> tnsping cache1
TNS Ping Utility for Linux: Version 11.2.0.1.0 - Production on 20-MAY-2013 16:36:37
Copyright (c) 1997, 2009, Oracle. All rights reserved.
Used parameter files:
Used HOSTNAME adapter to resolve the alias
Attempting to contact (DESCRIPTION=(CONNECT_DATA=(SERVICE_NAME=))(ADDRESS=(PROTOCOL=TCP)(HOST=192.168.200.2)(PORT=1521)))
TNS-12541: TNS:no listener
the listener.ora:
/u01/app/oracle/product/11.2.0/db_1/network/admin/listener.ora
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = ora)
(GLOBAL_DBNAME = ora)
(ORACLE_HOME = /u01/app/oracle/product/11.2.0/db_1)
)
)
LISTENER =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
)
ADR_BASE_LISTENER = /u02/ora/diagnostic_dest
Thanks

Answer 1

Faced simillar issue with oracle11gr2 in rhel 6.x...
Not sure if same issue ...check the log.xml file for trc log location in my case:
/u01/app/oracle/diag/tnslsnr/dbserver/listener/alert/log.xml
from above file we got link to following log file:
/u01/app/oracle/diag/tnslsnr/dbserver/listener/trace/listener.log
the above file, we checked and we were keep getting the following :
WARNING: Subscription for node down event still pending
13-FEB-2017 17:28:42 * (CONNECT_DATA=(CID=(PROGRAM=)(HOST=dbserver)(USER=oracle))(COMMAND=status)(ARGUMENTS=64)(SERVICE=LISTENER)(VERSION=186647040)) * status * 0
WARNING: Subscription for node down event still pending
After googling a little bit we found some info in "https://docs.oracle.com/cd/E11882_01/network.112/e10835/listener.htm#NETRF312"
we need to add the following at the end of listener.ora
/u01/app/oracle/product/11.2.0/dbhome_1/network/admin/listener.ora
SUBSCRIBE_FOR_NODE_DOWN_EVENT_LISTENER = off