[torqueusers] possible protocol problem.

Chris Johnson johnson at nmr.mgh.harvard.edu
Tue Nov 16 10:55:13 MST 2004


On Tue, 16 Nov 2004, Garrick Staples wrote:

> Yah, this is a fun one.  pbs_server sits around piling up TCP connections to
> your hanging node too.
> 
> # lsof -p 28228 | grep hpc0799 | wc -l
>      30
> 
> A snippet of lsof...
> 
> pbs_serve 28228 root   21u  IPv4            2737954             TCP hpc-pbs.usc.edu:1003->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> pbs_serve 28228 root   22u  IPv4            2736870             TCP hpc-pbs.usc.edu:989->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> pbs_serve 28228 root   23u  IPv4            2737315             TCP hpc-pbs.usc.edu:988->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> pbs_serve 28228 root   24u  IPv4            2738508             TCP hpc-pbs.usc.edu:1002->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> pbs_serve 28228 root   25u  IPv4            2739153             TCP hpc-pbs.usc.edu:1000->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> pbs_serve 28228 root   26u  IPv4            2738514             TCP hpc-pbs.usc.edu:1001->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> pbs_serve 28228 root   27u  IPv4            2746471             TCP hpc-pbs.usc.edu:991->hpc0799.usc.edu:pbs_mom (ESTABLISHED)
> 
> -- 
> Garrick Staples, Linux/HPCC Administrator
> University of Southern California
> 

     Wonderful.  Any solutions to this?  It's a real problem in my
environment.

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