Am 17.12.2015 um 18:18 schrieb Simo Sorce:
>>
>> default_ccache_name = /tmp/krb5cc_{%service}
>>
>> however there is no %service parameter expansion available.
>>
>> Any idea how to solve this name-conflict?
>
> Start cron with a differnt krb5.conf file (using the KRB5_CONFIG
> environment variable) and use a completely separate directory for the
> ccache files used by cron jobs, so they won't interfere with NFS ?
>
> Simo.Thanks for this idea. I tried this way and in between its running. If my NFS hang-Problem has gone is something I know in a about week. However it was not as simple as I though to just set KRB5_CONFIG to a special krbcron.conf file with a different default_ccache_name setting. This did not work. When cron started it did simply not use the new ccache file alltought I started cron wit KRB5_CONFIG environment variable. It turned out the rpc.gssd was to blame. It has a compiled in default list of ccache directories it searches for credential files, and the directory I had chosen in my krb5cron.conf was not in them. After I changed the rpc.gssd call to include this directory (rpc.gssd -d dir1:dir2:....) it works now. Thanks a lot Rainer -- Rainer Krienke, Uni Koblenz, Rechenzentrum, A22, Universitaetsstrasse 1 56070 Koblenz, Tel: +49261287 1312 Fax +49261287 100 1312 Web: http://userpages.uni-koblenz.de/~krienke PGP: http://userpages.uni-koblenz.de/~krienke/mypgp.html
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