[GE users] grid engine problem

Sandeep, Patel(IE10) Sandeep.Patel2 at Honeywell.com
Tue Nov 13 11:09:00 GMT 2007


Hi
  I m getting the  output:

$ telnet gridserver.sunnonegrid-bangalore.com 536
Trying 199.63.61.100...
Connected to gridserver.sunnonegrid-bangalore.com.
Escape character is '^]'.
Connection closed by foreign host.
$

Than what is the issue?

And in /tmp folder of windows I m getting messages like:-

11/13/2007 15:08:01|execd|ie10dtdc3zl1s|E|can't unpack gdi request
11/13/2007 15:08:01|execd|ie10dtdc3zl1s|E|error unpacking gdi request:
bad argument
11/13/2007 15:08:01|execd|ie10dtdc3zl1s|E|getting configuration: failed
receiving gdi request
11/13/2007 15:08:05|execd|ie10dtdc3zl1s|E|can't unpack gdi request

What are these?how can I resolve it?



Thanks
sandeep

-----Original Message-----
From: Harald.Pollinger at Sun.COM [mailto:Harald.Pollinger at Sun.COM] 
Sent: Tuesday, November 13, 2007 4:20 PM
To: users at gridengine.sunsource.net
Subject: Re: [GE users] grid engine problem

Sandeep, Patel(IE10) wrote:
> Hi
>      Actually I have one windows system and inside that I have
installed
> vmware. In that I m running two RHEL virtual machines. One of the
> virtual RHEL is my master host other is execution host. And the mother
> window os is one execution host. Is it the problem?

This should not be a problem. Maybe you will have to change some
settings.


> By putty software I m able to connect from windows execution host to
> RHEL master host through SSH. But by telnet it is showing some network
> error? How can I fix this?

I think you got me wrong. Try to connect to the qmaster itself, not to 
the telnetd of the qmaster host. Use
# telnet gridserver.sunnonegrid-bangalore.com 536

It should print

Trying [IP-Adress of gridserver.sunnonegrid-bangalore-com]...
Connected to gridserver.sunnonegrid-bangalore.com.
Escape character is '^]'.


Regards,
Harald


> 
> Thanks 
> Sandeep
> 
> -----Original Message-----
> From: Harald.Pollinger at Sun.COM [mailto:Harald.Pollinger at Sun.COM] 
> Sent: Tuesday, November 13, 2007 2:50 PM
> To: users at gridengine.sunsource.net
> Subject: Re: [GE users] grid engine problem
> 
> Sandeep, Patel(IE10) wrote:
>> Hi
>>     I checked messages and I got something like this
>>                                       
>> 11/13/2007 12:38:16|execd|ie10dtdc3zl1s|E|commlib error: endpoint is
> not
>> unique error (endpoint
"ie10dtdc3zl1s.global.ds.honeywell.com/execd/1"
>> is already connected)
> 
> Are there more than one "sge_execd" instances running on that host?
> If yes, please kill all and start only one of them again.
> 
> 
>> 11/13/2007 12:38:16|execd|ie10dtdc3zl1s|E|getting configuration:
> unable
>> to contact qmaster using port 536 on host
>> "gridserver.sunnonegrid-bangalore.com"
> 
> Is there a firewall running somewhere on or between the execution host

> and the master host?
> Is it possible to connect from the execution host to the qmaster using

> telnet?
> 
> 
> Regards,
> Harald
> 
> 
>> 11/13/2007 12:38:19|execd|ie10dtdc3zl1s|E|can't get configuration
from
>> qmaster -- backgrounding
>>
>> How to solve this problem
>>
>> Thanks 
>> sandeep
>>
>>
>> -----Original Message-----
>> From: Ravichandra.Nallan at Sun.COM [mailto:Ravichandra.Nallan at Sun.COM] 
>> Sent: Tuesday, November 13, 2007 12:25 PM
>> To: users at gridengine.sunsource.net
>> Subject: Re: [GE users] grid engine problem
>>
>> Hi Sandeep,
>>  From the qstat o/p it is evident (states au) that the execd on host 
>> ie10dtdc3z11s.<something....> is not up. Check if there are any
> problems
>> for the execd not coming up. (check 
>> $SGE_ROOT/$SGE_CELL/spool/<hostname>/messages ).
>> This is the reason why the jobs are not scheduled to this host.
>>
>> (For info on queue states check qstat(1) man page, you could also see
> in
>> qstat that the load_avg/arch is -NA- !! ).
>>
>> Hope this helps.
>> regards,
>> ~Ravi
>>
>> Sandeep, Patel(IE10) wrote:
>>> Hi
>>>
>>> 1. I have my *master *host in RHEL.
>>>
>>> 2. I have two *execution* host
>>>
>>> A. one is on *windows *
>>>
>>> B. other one is on *RHEL*
>>>
>>> 3. When I m submitting the job *simple.sh(4times) , *when I m typing

>>> the command *qstat -f , * then the job is always going to the RHEL 
>>> execution host for execution because the
>>>
>>> Used by/total *is 2/2* for RHEL , but for *windows 0/2.the* jobs are

>>> *pending* for some time and *later taken by* RHEL execution host.
>>>
>>> 4. It means the job is not distributed among the hosts *!!!!*
>>>
>>> 5. How can I solve this?
>>>
>>> 6. In this connection I have *attached* some *screen shots*. Can u 
>>> please check it out?
>>>
>>> Thanks
>>>
>>> sandeep

-- 
Sun Microsystems GmbH         Harald Pollinger
Dr.-Leo-Ritter-Str. 7         N1 Grid Engine Engineering
D-93049 Regensburg            Phone: +49 (0)941 3075-209  (x60209)
Germany                       Fax: +49 (0)941 3075-222  (x60222)
http://www.sun.com/gridware
mailto:harald.pollinger at sun.com
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