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Re: [Condor-users] Problem with match: sending small msg failed
- Date: Thu, 22 Nov 2007 17:44:45 -0000
- From: "Kewley, J \(John\)" <j.kewley@xxxxxxxx>
- Subject: Re: [Condor-users] Problem with match: sending small msg failed
It seems it's between the range
$ condor_config_val LOWPORT
$ condor_config_val HIGHPORT
OK, that is good, and since they presumably share the same files since
the same machine,
that should be OK.
I have just 1 startd with two virtual machines but I have an
startd expression to make my job run only on one of them, that's why it
does match vm2 but not vm1
OK, good plan!
I also have a firewall in schedd machine, but it is also open at
Can you check your firewall settings, you need to have it open for udp
and well as tcp,
it might be that, although I doubt this is causing this problem.
You can do some simple checks on the ports in each direction as follows:
[on startd machine]
telnet <schedd machine> 20001
telnet <schedd machine> 19999
[on schedd machine]
telnet <startd machine> 20001
telnet <startd machine> 19999
but that will only test tcp, not udp ports being open
Of course, it might not be anything at all to do with firewalls.
But it usually is ... :)