[torqueusers] canot connect to port 1023 connection refused

[Brock Palen]

We started seeing a lot of messages like:

04/08/2010 00:00:00;0001;   pbs_mom;Svr;pbs_mom;LOG_ERROR::Operation  
now in progress (115) in post_epilogue, cannot connect to port 1023 in  
client_to_svr - connection refused
04/08/2010 00:00:00;0001;   pbs_mom;Svr;pbs_mom;LOG_ERROR::Operation  
now in progress (115) in post_epilogue, cannot connect to port 1023 in  
client_to_svr - connection refused

In the mom logs, jobs still start and end fine, but we are seeing some  
strange pbs_server pbs_mom sync issues at times.

Any idea what these errors mean?

netstat -a   on the server shows:

udp        0      0 *:1023                      *:*

is there a limit on how fast connections can be made?  We have been  
adding a number of nodes recently, should we make setting changes on  
our server?

Thanks!

Brock Palen
www.umich.edu/~brockp
Center for Advanced Computing
brockp at umich.edu
(734)936-1985