Invoking Discovery Studio on a Research Server via UNIX/Linux Desktop
Setting up the Environment and Invoking Discovery Studio on a Research Server via UNIX Desktop
Note: You must be a “tcsh” or “csh” user to benefit from the full functionality of this package.
Before accessing Discovery Studio from UNIX machines, the following steps should be done. If you have already setup for Discovery Studio using the “module” command (step 2), skip steps 2 & 3. If you are not sure, use step 3 to confirm after login.
1. Log into the computing cluster with X11 forwarding turned on (-X ssh command option).
If this command does not allow you to correctly display Discovery Studio, your machine may support the “-Y” option, which is not as secure as the “-X” option.
By using these commands for X11 forwarding, you do not need to worry about setting your DISPLAY environment variable.
2. At the Linux machine prompt, type the following command. Skip this step if you have done it before.
module add discoverystudio
module modifies the shell script in the home directory. The PATH to access Discovery Studio and all necessary environment variables are set up properly.
3. To check if your startup scripts have been setup for Discovery Studio, type the following command at the prompt.
A line “discoverystudio” is shown which indicates that the environment for Discovery Studio is already set.
4. After the PATH and environment variables for Discovery Studio are set up properly, Discovery Studio can then be accessed. At the Linux machine prompt, type the following SLURM command to submit a job that invokes the software.
sbatch -p interact -N 1 -n 1 --mem=4g --x11=first ds