Re: [Condor-users] 7.8.2 / running out of ports for UDP

["Shrum, Donald C" <DCShrum@xxxxxxxxxxxxx>]

Looks like the collector - 

udp        0      0 10.178.6.5:41796            10.178.6.5:1980             ESTABLISHED 580/condor_collecto 
udp        0      0 10.178.6.5:43588            10.178.6.5:1980             ESTABLISHED 580/condor_collecto 
udp        0      0 10.178.6.5:48964            10.178.6.5:1980             ESTABLISHED 580/condor_collecto 
udp        0      0 10.178.6.5:40004            10.178.6.5:1980             ESTABLISHED 580/condor_collecto 
udp        0      0 10.178.6.5:47684            10.178.6.5:1980             ESTABLISHED 580/condor_collecto

This was on the central manager.  Next time I see it happen on a processing node I'll check there as well.

-----Original Message-----
From: condor-users-bounces@xxxxxxxxxxx [mailto:condor-users-bounces@xxxxxxxxxxx] On Behalf Of Brian Candler
Sent: Thursday, September 06, 2012 8:36 AM
To: Condor-Users Mail List
Subject: Re: [Condor-users] 7.8.2 / running out of ports for UDP

On Thu, Sep 06, 2012 at 12:27:46PM +0000, Shrum, Donald C wrote:
>    I'm running redhat 6.3 with condor 7.8.2
>    On a number of my servers, both processing and on the central manager;
>    I find condor holding open a massive number of UDP ports.  So many that
>    it blocks any new connections and DNS lookups fail.
>    Is this happening for anyone else?

Can you say which particular condor process is holding open the ports?

    netstat -naup

(as root) should show you the process name and pid for each socket.
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