[GE users] sge master

reuti reuti at staff.uni-marburg.de
Thu Nov 13 13:23:03 GMT 2008


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
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