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Re: [Condor-users] New to Condor, Need to RUN MPI
- Date: Tue, 3 Feb 2009 18:02:50 -0600
- From: Zachary Miller <zmiller@xxxxxxxxxxx>
- Subject: Re: [Condor-users] New to Condor, Need to RUN MPI
> I looked up the CollectorLog and found the following entries. Those ips are of the computenodes
> 2/3 17:28:27 DaemonCore: PERMISSION DENIED to unknown user from host <10.1.255.251:59011> for command 0 (UPDATE_STARTD_AD), access level ADVERTISE_STARTD
this is the key problem.
you need to tell condor which IP addresses are allowed to do certain
operations. look in the condor_config file for the string "HOSTALLOW"
and set them to something like this:
HOSTALLOW_READ = 10.1.*
HOSTALLOW_WRITE = 10.1.*
HOSTALLOW_ADMINISTRATOR = $(CONDOR_HOST)
this will allow machines in those networks to join your pool, run and/or submit
jobs depending on which daemons they are running.
it also makes it so only the central manager can issue administrative commands.
you may wish to make the central manager a different machine from your main
submit point if you do not trust users on the submit machine not to say, turn
i hope that helps!