[GE users] qhost not showing resource on new install of SGE6

Benjamin Simmons bdsimmns at memphis.edu
Thu Jun 10 23:05:24 BST 2004


It appears that my exec host did not start sge_execd and did not have 
sge_execd in /etc/services.  I made these two changes and everything is 
working fine now.

Thank you to all who assisted me in figuring this out.

Ben Simmons

Bernard Li wrote:

>Hi Ben:
>
>Not sure with SGE6, but when setting up SGE5.3 manually, you will need
>to modify /etc/services so that SGE knows which communication ports to
>use to communicate.  That being said, I don't think you can set up
>execution hosts unless you have the communication ports set up, so.
>
>Anyways it's good to double check your /etc/services setting to see if
>you have the SGE entry.
>
>Cheers,
>
>Bernard
>
>---
>Bernard Li
>BC Genome Sciences Centre
>Vancouver, Canada  
>
>  
>
>>-----Original Message-----
>>From: bdsimmns at memphis.edu [mailto:bdsimmns at memphis.edu] 
>>Sent: Thursday, June 10, 2004 12:18
>>To: users at gridengine.sunsource.net
>>Subject: Re: [GE users] qhost not showing resource on new 
>>install of SGE6
>>
>>
>>I was using a ROCKS distribution, but was having difficulty 
>>customizing it to meet my needs.  It had SGEE5.3 in it.  I 
>>setup a new machine and installed RH9 and SGE 6 on it.  
>>sge_execd is running on the machines, and they can 
>>communicate with the master.  
>>
>>Any thoughts as to what may be wrong?  am I supposed to 
>>modify /etc/services to add the port numbers that the 
>>services should communicate over?
>>
>>I did do this on the master when I set it up.
>>
>>Thanks in advance for the help,
>>Ben
>>----- Original Message -----
>>From: "Rayson Ho" <raysonho at eseenet.com>
>>Date: Thursday, June 10, 2004 2:51 pm
>>Subject: Re: [GE users] qhost not showing resource on new install of
>>SGE6
>>
>>    
>>
>>>Were you using SGE 5.3 before??
>>>
>>>Anyway, make sure that "sge_execd" is running on the nodes, or else 
>>>the master won't be able to collect the load information on 
>>>      
>>>
>>the nodes.
>>    
>>
>>>Rayson
>>>
>>>
>>>      
>>>
>>>>The following is output from a SGE 6 installation of a qmaster
>>>>        
>>>>
>>>and 2
>>>      
>>>
>>>>execution hosts.  When the execution hosts were installed, they
>>>>        
>>>>
>>>showed
>>>      
>>>
>>>>proper detection of their processors and resources.  Items in the
>>>>        
>>>>
>>>queue
>>>      
>>>
>>>>just sit there as there are no available resources.
>>>>
>>>>Any thoughts on what may be wrong?
>>>>
>>>>Ben Simmons
>>>>        
>>>>
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>>    
>>
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