Re: [Condor-users] Shadow errors after installing 7.5.3

[Peter Doherty <doherty@xxxxxxxxxxxxxxxxxxx>]

Could you explain these variables a bit?  I can't find   
MAX_ACCEPTS_PER_CYCLE in the condor manual, and a google search only  
turns up this:

https://condor-wiki.cs.wisc.edu/index.cgi/tktview?tn=1348

I gather it has something to do with a shadow persisting after a job  
exits, and continuing as a shadow for the next job on the resource,  
vs. just having the shadow exit and respawn for the next job.

Peter


On Jul 1, 2010, at 13:30 , Timothy St. Clair wrote:

> Peter & Dan -
>
> 	If you're aiming for performance gains that may have a counter  
> affect.
> You will also want to set MAX_ACCEPTS_PER_CYCLE=4.
>
> Cheers,
> Tim
>
> On Thu, 2010-07-01 at 11:22 -0400, Peter Doherty wrote:
> > Thanks Dan, that did the trick.
> >
> > As always, lightning quick diags and solutions.
> >
> > Best,
> > Peter
> >
> >
> > On Jul 1, 2010, at 04:28 , Dan Bradley wrote:
> >
> > > Peter,
> > >
> > > Please try the following configuration setting:
> > >
> > > SHADOW_WORKLIFE = 0
> > >
> > > Based on your report, I reproduced the problem in 7.5.3 and
> > > confirmed that the above setting avoids the problem.
> > >
> > > --Dan
> > >
> > > Peter Doherty wrote:
> > > > Hi,
> > > >
> > > > So I thought I'd try out 7.5.3.
> > > > I'm getting errors in my ShadowLog that I didn't have before, and I
> > > > don't really know exactly what they mean.  It's showing auth
> > > > failures, but I'm not clear what daemon is trying to authenticate
> > > > with which other daemon.  I'm using GSI security.  And I've still
> > > > got jobs running, so I'm not sure what's really a fatal error here.
> > > > I guess I'll turn on more debugging and see if that makes any
> > > > sense, but I'd love any tips if you've got them.
> > > > The log entries are below:
> > > >
> > > > thanks,
> > > > peter
> > > >
> > > >
> > > > (I changed some IPs/hostnames/DNs in these log events.)
> > > >
> > > > 06/30/10 21:59:37 (2284464.0) (30749):
> > > > SEC_ENABLE_MATCH_PASSWORD_AUTHENTICATION: failed to create security
> > > > session for <10.200.4.14:56387>#1277942747#3#..., so will fall back
> > > > on security negotiation
> > > > 06/30/10 21:59:37 (2284464.0) (30749):
> > > > SEC_ENABLE_MATCH_PASSWORD_AUTHENTICATION: failed to create security
> > > > session for filetrans.<10.200.4.14:56387>#1277942747#3#..., so will
> > > > fall back on security negotiation
> > > >
> > > > 06/30/10 21:59:43 (2284464.0) (30749): DC_AUTHENTICATE: required
> > > > authentication of 200.136.80.9 failed: AUTHENTICATE:1003:Failed to
> > > > authenticate with any method|AUTHENTICATE:1004:Failed to
> > > > authenticate using GSI|GSI:5005:Failed to authenticate with
> > > > client.  Client does not trust our certificate.  You may want to
> > > > check the GSI_DAEMON_NAME in the condor_config|GSI:5004:Failed to
> > > > gss_assist_gridmap /DC=org/DC=doegrids/OU=Services/CN=hostname to a
> > > > local user.  Check the grid-mapfile.
> > > >
> > > > 06/30/10 21:59:43 (2284464.0) (30749): ERROR "Error from
> > > > computer@hostname: Could not initiate file transfer" at line 658 in
> > > > file pseudo_ops.cpp
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