[gridengine users] Installing OGE on Rocks Login Node
jfarran at uci.edu
Wed May 9 21:09:45 UTC 2012
I have a cluster running Rocks 5.4.3 that I originally setup with Torque/Maui. I am testing Open Grid Scheduler using the ge2011.11.tar distribution.
I setup OGE on the master head node and was able to also setup 6 compute nodes using "start_gui_installer" on the head node. All 6 compute nodes were setup without any issues.
All works except that when I tried to setup our login node, I cannot. The login node has both a private & public network interfaces. I want to setup our login node "login-node.xxx.uci.edu" as an Executable and Submit node.
When I try to setup our Rocks login node using the private name of login-1-1, it complains with:
The error message was:
error: commlib error: access denied (client IP resolved to host name "login-1-1.local". This is not identical to clients host name "login-node.xxx.uci.edu")
ERROR: unable to contact qmaster using port 6444 on host "headnode.local"
So then I try installing OGE using the public name of "login-node.xxx.uci.edu" and it also complains. As soon as I enter "login-node.xxx.uci.edu" the state column turns red with "Resolvable" and the "Install" GUI button is greyed out so I cannot continue.
Looks like OGE is confused about the actual fully qualified name of our login node. The FQN is "login-node.xxx.uci.edu" but neither name seems to work.
What is the correct why to get around this?
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