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Scan Listener is down...

Saurabh Gupta-OCMar 29 2012 — edited Apr 6 2012

Hi,

We have RAC - 2 nodes setup on linux environment. We are getting below error notification that scan listener is not running.
We are getting this notification in every 5 minutes from EM mail notification setup.

Target Name=LISTENER_SCAN3_dw01
Target Type=Listener
Host=dw01td01.test.com
Metric=Status
Metric Value=0
Timestamp=Mar 29, 2012 9:18:30 PM AST
Severity=Critical
Message=The listener is down: The listener "LISTENER_SCAN3" is not running using the Listener parameter file: "/u01/app/11.2.0/grid/network/admin/listener.ora" on Host: "dw01-scan" at Port: "1521"..
Notification Rule Name=Listener Availability
Notification Rule Owner=SYSMAN
Notification Count=1

We are getting the above error for all the scan listener and for both the nodes frequently. I checked the scan listener on both the nodes and everything seems okay:

[oracle@dw01td01 admin]$ srvctl status scan_listener
SCAN Listener LISTENER_SCAN1 is enabled
SCAN listener LISTENER_SCAN1 is running on node dw01td02
SCAN Listener LISTENER_SCAN2 is enabled
SCAN listener LISTENER_SCAN2 is running on node dw01td01
SCAN Listener LISTENER_SCAN3 is enabled
SCAN listener LISTENER_SCAN3 is running on node dw01td01

Please let me know what is the issue here?

Thanks.

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Locked on May 4 2012

Added on Mar 29 2012

#11g, #listener, #performance-availability, #real-application-clusters

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