[torqueusers] PBS and Globus gatekeeper node

Gerson Galang gerson.sapac at gawab.com
Wed Feb 2 16:05:41 MST 2005


Thanks Cliff,

I already did that when I configured my local machine to submit jobs to 
the remote machine (but not through routing queues).

Gerson

Clifton Kirby wrote:
> Try adding the machine to /etc/hosts.equiv on the PBS server.  That helped
> me even though I'm using ssh.  I was getting the same error.
> 
> - Cliff
> 
> -----Original Message-----
> From: torqueusers-bounces at supercluster.org
> [mailto:torqueusers-bounces at supercluster.org]On Behalf Of Chris Samuel
> Sent: Tuesday, February 01, 2005 6:59 PM
> To: torqueusers at supercluster.org
> Subject: Re: [torqueusers] PBS and Globus gatekeeper node
> 
> 
> On Fri, 28 Jan 2005 11:20 am, Gerson Galang wrote:
> 
> 
>>But if I set "router at localhost" to route jobs to queues on another
>>machine "batch at anothermachine.mydomain.com", PBS won't run the jobs
>>anymore. PBS will tell me "Jobs rejected by all possible destinations"
>>even without me seeing it tried contacting anothermachine.mydomain.com.
> 
> 
> NB: We've never tried this, no idea if it can work or not..
> 
> A few thoughts:
> 
> 1) Is anything logged about rejection on the destination machine ?   Could
> it
> be that it's not permitted to queue jobs to that PBS server, or some DNS vs
> local hostname issues ?
> 
> 2) Does the following command work from your gatekeeper ?
> 
>  qstat -q @anothermachine.mydomain.com
> 
> 3) Can you submit a test job to that remote system without using a routing
> queue ?  For example:
> 
>  echo hostname | qsub -l walltime=0:1:0 -q queue at anothermachine.mydomain.com
> 
> This works here between machines (which suprised me!).
> 
> 4) Do you see anything on the wire if you run a packet sniffer ?
> 
> cheers!
> Chris
> --
>  Christopher Samuel - (03)9925 4751 - VPAC Systems & Network Admin
>  Victorian Partnership for Advanced Computing http://www.vpac.org/
>  Bldg 91, 110 Victoria Street, Carlton South, VIC 3053, Australia
> 
> 
> 
> 


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