[GE users] sge master

reuti reuti at staff.uni-marburg.de
Wed Nov 19 12:22:27 GMT 2008


Hi,

Am 19.11.2008 um 12:56 schrieb Rafid Al-Khannak:

> dear all,
>
> I'm actually new to Linux, so when i checked the firewall  
> configuration i couldn't find anything related to TCP ports or 6444.
> any help?

maybe the opposite applies: all is closed by default. When you  
execute as root:

$ iptables --list

Does it show something? Which distro are you using?

-- Reuti


> regards,
> rafid
>
>
> 2008/11/13 Christian Reissmann <Christian.Reissmann at sun.com>
> 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
> >> http://www.sun.de                 mailto:  
> Christian.Reissmann at sun.com
> >>                                   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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>
> To unsubscribe from this discussion, e-mail: [users- 
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