3.3. Testing the Grid Roll

1. Login to the frontend as a non-root user and create a certificate for that user by executing:

   $ grid-cert-request

2. Now you'll sign the certificate. Logout as the user and login back in as root and execute:

   # local-ca-sign

3. Now you'll need to log back in as a non-root user in order to run the following test job:

   $ grid-proxy-init $ globus-job-run localhost /bin/hostname

   This should output the hostname for the frontend.

   If you installed the SGE roll, then you can test the SGE/Grid roll integration by using Globus to submit an interactive job to SGE:

   $ globus-job-run localhost/jobmanager-sge /bin/hostname

   This should return the name of one of the compute nodes.