File locations for job node set-ups
CLC Server File System Locations should be added after job nodes have been configured and attached to the master node. In this way, all the job nodes will inherit the configurations made on the master node.
Job nodes write results directly to CLC Server File System Locations. Thus, the following is required for job nodes:
- Job nodes must have access to the directories configured as CLC Server File System Locations.
- The user running the CLC Server process on each job node must be the same as the user running the CLC Server process on the master node.
One relatively common problem is root squashing, which often needs to be disabled, because it prevents the servers from writing and accessing the files as the same user. Read more about this at http://nfs.sourceforge.net/#faq_b11.
Further details about job nodes is provided in Job processing.