error while installing execution node in sun grid

[me_spearhead]

I have installed sge62u2_1 qmaster successfully on the master node. I am now getting below mentioned error while trying to install execution node.

Checking hostname resolving
---------------------------

Cannot contact qmaster. The command failed:

./bin/lx24-amd64/qconf -sh

The error message was:

error: could not get environment variable SGE_QMASTER_PORT or service "sge_qmaster"

You can fix the problem now or abort the installation procedure.
The problem can be:

- the qmaster is not running
- the qmaster host is down
- an active firewall blocks your request

Contact qmaster again (y/n) ('n' will abort) [y] >>

However this command works from /usr/sge directory on the execution node :

# ./bin/lx24-amd64/qconf -sh
s224.crestgraphics.com
s46.crestgraphics.com
s47.crestgraphics.com
s48.crestgraphics.com

Both the qmaster and execution nodes are physically different. Kindly help.

Thanks in advance.

[me_spearhead]

Hi Friends,

The issue has been resolved. I missed out an entry for sge_qmaster service in /etc/services.

I had entered :

sge_qmaster 6444/udp

only. So added

sge_qmaster 6444/tcp

and the installation went through.

Thank You for your time.