Re: [Condor-users] DC_AUTHENTICATE: attempt to open invalid session

[Erik Paulson <epaulson@xxxxxxxxxxx>]

On Tue, May 30, 2006 at 08:01:30AM +0000, John Coulthard wrote:
> Hi
> 
> Could someone explain this error message?
> 
> DC_AUTHENTICATE: attempt to open invalid session
> 

It's not an error message, it's just informational. When the collector
restarted, it threw away all of the sessions it had. When something
with an old session connects, it prints that out to the logfile. A new
one is automatically created.

> It occurs every 5 minutes that there are jobs qued but no jobs run.
> 

Your real problem is down in the Schedd log:

<...>
> 5/30 08:30:03 Negotiating for owner: ann@localhost
> 5/30 08:30:03 Checking consistency running and runnable jobs
> 5/30 08:30:03 Tables are consistent
> 5/30 08:30:03 Swap space estimate reached! No more jobs can be run!
> 5/30 08:30:03     Solution: get more swap space, or set RESERVED_SWAP = 0
> 5/30 08:30:03     0 jobs matched, 17 jobs idle
<...>

-Erik