[Mauiusers] Premature end of message - ?

Marc Langlois marc at keyseismic.com
Tue Nov 22 11:27:00 MST 2005


I had a similar problem with 2 network interfaces on the Torque server
node. I added $clienthost entries for hostnames of both interfaces to
./mom_priv/config, but it didn't help. 

After increasing the debug levels in the MOMs and the server, it
appeared (IIRC) to be caused by the trusted host list being set by the
Torque server (and not by MOM). Jobs started running properly after I
added the hostnames for both interfaces to the ./server_priv/nodes file.

Hope this helps,
On Mon, 2005-11-21 at 12:49, Qadir Timerghazin wrote:
> Hello all,
> I am trying to setup Torque/Maui at a small Linux cluster, with the
> nodes inside the private network and the headnode with two network
> interfaces. While the test installation using one of the cluster nodes as
> a queue master and two other nodes as execution hosts worked perfectly,
> I can not make it work at the headnode: all the jobs get stuck and
> checkjob gives the following:
> --------------------------------
> Holds:    Defer
> Messages:  cannot start job - RM failure, rc: 15031, msg: 'Premature end
> of message'
> PE:  1.00  StartPriority:  1
> cannot select job 0 for partition DEFAULT (job hold active)
> --------------------------------
> I tried changing the server hostname in Torque and Maui configuration
> files from internal to external and back without much success. Do you
> think the 'Premature end of message' error has to do with the hostname
> confusion or I should look somewhere else? 
> Thank you.
> Qadir
Marc Langlois
Key Seismic Solutions Ltd., Calgary, AB, Canada.
marc at keyseismic.com

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