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Re: [Condor-users] about submission jobs from condor-g to globus to condor pool
- Date: Wed, 16 Feb 2005 00:32:46 +0800 (HKT)
- From: "Carson Hung" <carson@xxxxxxxxxxxxxx>
- Subject: Re: [Condor-users] about submission jobs from condor-g to globus to condor pool
First of all, thanks alot for your explanation.
In other words, all the nodes in the clusters are supposed to share the
same file system using NFS or AFS. However in this case, if I don't have a
shared file system, can I simply set the FILESYSTEM_DOMAIN to the same
name in all nodes, will this work?
> The automatic filesystem requirements are there to prevent jobs from
> running on worker nodes that cannot access the job's working directory,
> executable, and input files. For jobs submitted by hand, you can simply
> tell Condor to transfer files back and forth between submission machine
> and execution machine, in order to avoid the requirement of being in the
> same filesystem domain. For jobs submitted through the Globus condor
> jobmanager, you normally need the gatekeeper machine and the worker
> nodes to have a shared filesystem (at least for the home directory of
> the account on the gatekeeper that runs the jobs). To tell Condor that
> you have such a common filesystem, configure FILESYSTEM_DOMAIN in
> condor_config on all nodes that share that filesystem.
> For more information on configuring Condor with respect to shared
> filesystems, see:
> Carson Hung wrote:
>>I have tried submitting jobs from one remote machine to a machine with
>> gatekeeper and central manager of condor pool using condor-g.
>>However, the jobs are rejected within the condor pool and stated there.
>> After I checked it with condor_q -analyze in central manager.
>>I found that it has a strange requirement added automatically i.e.
>> MY.FileSystemDomain == TARGET.FileSystemDomain
>>I think this is the reason why the jobs are rejected. Can anyone
>> suggest why this occur and how can I solve it please?
>>Thanks very much for any suggestions.
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