Re: [condor-users] Attempt to open invalid session

[Alain Roy <roy@xxxxxxxxxxx>]

> Having upgraded my Central Manager to 6.6.0 from 6.4.7 (but not the grid 
> nodes), I'm getting a lot of this in my grid node StartLogs:
>
> 4/12 09:58:19 DC_AUTHENTICATE: attempt to open invalid session 
> devnetserver:1880:1081360368:1, failing.
> 4/12 10:01:34 DC_AUTHENTICATE: attempt to open invalid session 
> devnetserver:1880:1081360367:0, failing.

Try reading

http://www.cs.wisc.edu/condor/manual/v6.6/7_1Obtaining.html#SECTION00816000000000000000

Look at "Step 4, configuration files".

Note the bit about

  SEC_DEFAULT_NEGOTIATION = NEVER

Does this help?

-alain


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