Users need to use Secure Shell (ssh) to connect to the head node:ssh lakemead.i2.nscee.edu -l username
This head or master node is to be used to submit jobs to the SGE bacth utility, edit files, read files. Compilers are NOT available on this node.
There is a dedicated node for compiling, code debugging, development and optimization of codes. All compilers, debuggers and optimizing tools are installed on this development node.
To access the development node type:
lakemead> ssh development
Users may want to connect (ssh compute-node) to the compute nodes to check their files, delete files or directories not needed. Please do not run interactive jobs by connecting to the compute nodes. All production jobs should be run using the batch utility (SGE)