Shantanu Pavgi wrote:
> 
> I need some help in configuring galaxy with SGE scheduler using unified 
> method. The galaxy is running on a system distinct from SGE scheduler 
> install. The cluster nodes can access galaxy install, galaxy-tools and 
> dataset files using NFS. I am not sure how drmaa works and how galaxy submits 
> jobs to the cluster/scheduler. Do we need specify some type of connection 
> string or ssh-config to connect with the cluster/scheduler? Does it need any 
> configuration changes on the SGE scheduler side? Any explanation regarding 
> this will be really helpful. 

Hi Shantanu,

You'll need to locate your drmaa library, it can be found wherever SGE
is installed.  For example, if SGE is installed for 64-bit Linux in
/galaxy/sge, then the drmaa library should be located at:

  /galaxy/sge/lib/lx24-amd64/libdrmaa.so.1.0

Once you have the path, do the following (adjusting the value for the
path to libdrmaa.so.1.0 at your site):

  export DRMAA_LIBRARY_PATH=/galaxy/sge/lib/lx24-amd64/libdrmaa.so.1.0

Then in universe_wsgi.ini, set:

  start_job_runners = drmaa
  default_cluster_job_runner = drmaa:///

This should be all you need.

--nate

> 
> --
> Thanks,
> Shantanu. 
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