[torqueusers] problem with: set queue cfq route_destinations=cfq@other.host

Stewart.Samuels at sanofi-aventis.com Stewart.Samuels at sanofi-aventis.com
Tue Aug 9 21:48:30 MDT 2005


That's great!  I am still running torque-1.2.0p1.

	Stewart

-----Original Message-----
From: torqueusers-bounces at supercluster.org
[mailto:torqueusers-bounces at supercluster.org]On Behalf Of Gerson Galang
Sent: Tuesday, August 09, 2005 9:26 PM
To: Garrick Staples
Cc: torqueusers at supercluster.org
Subject: Re: [torqueusers] problem with: set queue cfq
route_destinations=cfq at other.host


You might not be seeing that problem anymore because as what Etienne 
Gondet said, torque-1.2.0p4 has already integrated the patch below which 
fixes this problem even if you haven't added the routing destination to 
the nodes file.

http://www.supercluster.org/pipermail/torqueusers/2005-April/001567.html



Garrick Staples wrote:
> On Mon, Aug 08, 2005 at 03:02:28PM -0400, Stewart.Samuels at sanofi-aventis.com alleged:
> 
> 
>>When digging through the code, what I found was that pbs_server (when dealing
>>with the routing of jobs) actually uses the "pbsnodes" command to get a list
>>of valid destinations to which it can route.  In other words, pbs_server
>>validates the "host" portion (specified in the form "@hostname")of the names
>>listed in the "route_destinations" attribute with the names of the nodes
>>listed in its own $PBS_HOME/server_priv/nodes file.
>>
>>So, in your case, simply place "other.host" in your nodes file on the system
>>in which you are trying to transfer from.  The pbsnodes command must show the
>>remote node listed in your $PBS_SERVER/server_priv/nodes file as "free".  For
>>this to occur, the $PBS_SERVER/mom_priv/config file on the remote system must
>>contain a $clienthost entry for the sending node.  If the remote server is a
>>master node for a cluster, run a mom on the master node that contains the
>>sending server in its $PBS_HOME/mom_priv/config file.  The compute nodes for
>>the cluster do not require this entry.
> 
> 
> I've been trying this and can't seem to duplicate it.  I have no problem
> submitting and routing to remote servers without entries in server_priv/nodes.
> 
> The only requirement that I can find is that the submitting user and host must pass
> userok() (add the submitting host to the receiver's /etc/hosts.equiv).
> 
> This is with torque-1.2.0p5-snap.1122411769 which is almost the same thing as
> the 1.2.0p5 release.
> 
> 
> 
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