Oracle Listener Can't Start Error - Linux Error: 29: Illegal seek [SOLVED]

Hi Guys,

I'm want to share how to solve to Oracle Listener Error "Linux Error: 29: Illegal seek" .

This Error occur when starting listener on linux box.

This Listener must support to the remote connection also.
On the First, I checked on the /etc/hosts file.

If I configured to /etc/hosts file with " 127.0.0.1 localhost localhost.localdomain" (only one-line), I can start oracle listener as well.
But If I put other hostname for remote connection at /etc/hosts like "192.168.1.2 localhost localhost.localdomain" , I can't start listener anymore and got above error.

I tried a few changes on /etc/hosts. But It isn't working.
Then, I read at the oracle wiki about of listener. I decided to change the name at the listener.ora file.

So go to the listener file location .

 

 I changed as putting IP (192.168.1.2) at HOST.

Then, save the file and start the listener.

#lsnrctl start

It's working without any error. :)

>>

UTEE

Ref : http://docs.oracle.com/cd/E11882_01/network.112/e10836/listenercfg.htm