[GE users] sge master

Christian Reissmann Christian.Reissmann at Sun.COM
Thu Nov 13 14:27:16 GMT 2008


Rafid,

yes, you are right! issue 2728 reports a different error message. If you
are using the latest maintrunk it is already fixed.

I think reuti has a good hint, check your firewall settings ...

Regards,

Christian




On 11/13/08 14:23, reuti wrote:
> Hi,
> 
> Am 13.11.2008 um 13:58 schrieb Rafid Al-Khannak:
> 
>> Dear Christian and All,
>>
>> Actually it's not the same issure; and as you see here:
>>
>> error: getting configuration: unable to contact qmaster using port  
>> 6444 on host "FH-Master.grid-soest.de"
>>
>> either i have to figure the problem (which i was trying for the  
>> whole week) or to reconfigure this port, could anyone tell me how  
>> to reconfigure port 6444?
>> *note: i didn't find anything about port 6444 in installation guide.
> 
> port 6444 and 6445 are the default ports for communication between  
> qmaster / execd / interface programs like qstat. You will have to  
> open the firewall for these two ports on the machines.
> 
> -- Reuti
> 
>> regards,
>> rafid
>>
>>
>>
>>
>>
>> 2008/11/12 Christian Reissmann <Christian.Reissmann at sun.com>
>> Hi Rafid,
>>
>> it might be that you hit this issue:
>>
>> http://gridengine.sunsource.net/issues/show_bug.cgi?id=2728
>>
>> Regards,
>>
>> Christian
>>
>>
>>
>> On 11/12/08 16:44, Rafid Al-Khannak wrote:
>>> Dear Daniel and All,
>>>
>>> Thank you for the information (about act_qmaster), actually the  
>> master
>>> is the same machine as before but it was case sensitive in Linux
>>> (capital & small letters).
>>>
>>> Anyway i rewrite the command and i have another problem right now :
>>>
>>> FH-Soest at FH-Master:~/sun/default/common> ./sgemaster start
>>>
>>> starting sge_qmaster
>>>    starting sge_schedd
>>> error: commlib error: endpoint is not unique error (endpoint
>>> "FH-Master.grid-soest.de/schedd/1
>>> <http://FH-Master.grid-soest.de/schedd/1>" is already connected)
>>> error: getting configuration: unable to contact qmaster using  
>> port 6444
>>> on host "FH-Master.grid-soest.de <http://FH-Master.grid-soest.de>"
>>> error: can't get configuration from qmaster -- backgrounding
>>>
>>> any help?
>>>
>>> regards,
>>> rafid
>>>
>>>
>>>
>>> 2008/11/12 templedf <dan.templeton at sun.com  
>> <mailto:dan.templeton at sun.com>>
>>>     If you really intend to be starting the master on a machine  
>> other than
>>>     the one where it was last started (and might still be  
>> running), you can
>>>     edit to $SGE_ROOT/$SGE_CELL/common/act_qmaster file to  
>> contain only the
>>>     name of the machine where you're trying to start the master.
>>>
>>>     Daniel
>>>
>>>     Rafid Al-Khannak wrote:
>>>      > hi all,
>>>      >
>>>      > when i write the command:       ./sgemaster
>>>      > start                         the following message appears:
>>>      >
>>>      > sge_qmaster didn't start!
>>>      > This is not a qmaster host!
>>>      > Please, check your act_qmaster file!
>>>      >
>>>      > any advice?
>>>      >
>>>      > regards,
>>>      > rafid
>>>      >
>>>
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>> --
>> Sun Microsystems GmbH             Christian Reissmann
>> Dr.-Leo-Ritter-Str. 7             Software Engineer
>> D-93049 Regensburg                Phone: +49 (0)941 3075 112
>> Germany                           Fax:   +49 (0)941 3075 222
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>>                                   http://www.sun.com/gridengine
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-- 
Sun Microsystems GmbH             Christian Reissmann
Dr.-Leo-Ritter-Str. 7             Software Engineer
D-93049 Regensburg                Phone: +49 (0)941 3075 112
Germany                           Fax:   +49 (0)941 3075 222
http://www.sun.de                 mailto: Christian.Reissmann at sun.com
                                   http://www.sun.com/gridengine
Sitz der Gesellschaft:
Sun Microsystems GmbH, Sonnenallee 1, D-85551 Kirchheim-Heimstetten
Amtsgericht Muenchen: HRB 161028
Geschaeftsfuehrer: Thomas Schroeder, Wolfgang Engels, Dr. Roland Boemer
Vorsitzender des Aufsichtsrates: Martin Haering

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