Hi Maarten,
WMS is 3.0 on SL3.0.9, so I cannot install the new rpm.
This may definitely be a problem with glite-proxy-renewald, but it does not
log anything else except for "Requested proxy is not registered" from time to
time (28 such records for 26 June, and 49 records for 27 June, which is much
less than the number of aborted jobs due to expired proxies for three users,
each of which submitted yesterday 500 jobs). I also see some records of this type:
========
Jun 27 03:34:43 wms glite-proxy-renewd[1905]: Error contacting MyProxy server
for proxy ca8de204f972503496e9e2d0b2991a5e.30: ERROR from server: Credentials
do not exist Unable to retrieve credential information
Jun 27 03:34:43 wms glite-proxy-renewd[1904]: Remaining proxy lifetime fell
below the value of the Condor limit!
========
but this is OK since they are related to a user that really does not have
credentials stored on MyProxy server. Around the time of massive abortion of
jobs there are just several "Requested proxy is not registered" records in the
log.
So, this happens for all users. There is a cron job (configured by yaim) that
checks each 5 minutes if glite daemons are working, which includes checking of
glite-proxy-renewd. If glite-proxy-renewd is confused, can we somehow help it?
Frequent restarts are probably not very good idea :-)
Thanks, A.
-----
Antun Balaz
Research Assistant
E-mail: [log in to unmask]
Web: http://scl.phy.bg.ac.yu/
Phone: +381 11 3713152
Fax: +381 11 3162190
Scientific Computing Laboratory
Institute of Physics Belgrade
Pregrevica 118, 11080 Belgrade, Serbia
-----
---------- Original Message -----------
From: Maarten Litmaath <[log in to unmask]>
To: [log in to unmask]
Sent: Fri, 27 Jun 2008 13:24:15 +0200
Subject: Re: [LCG-ROLLOUT] MyProxy issue
> Hi Antun,
>
> > > The problem is still there. No suspicious records in /var/log/messages on
> > > MyProxy nor on WMS+LB, but jobs still die (example of status and logging
info
> > > for one such job is given below). Any ideas what we might try next?
> >
> > Upgrade the myproxy rpm on your WMS and restart glite-proxy-renewald?
>
> ...if your WMS is running gLite 3.1. On our gLite 3.0 WMS nodes we
> did not do anything, and glite-proxy-renewald anyway uses the
> correct MyProxy flavor. Maybe your glite-proxy-renewald has become
> confused somehow? A restart might cure that. Does the problem occur
> for all users?
------- End of Original Message -------
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