Use of the NIH Biowulf Login Node (Biowulf)

The biowulf login node was hung again last night by a
user process using all of available memory, and required
Biowulf staff to manually reset the system.

This is a reminder to Biowulf users about the appropriate
use of the Biowulf login node: file management and transfer,
editing and compiling source code, submitting jobs and
swarms, and _very_ brief testing of non-memory-intensive 
code.

NO compute and/or memory intensive programs are to be
run on the login node.  Instead, an interactive node
should be allocated, see 

http://biowulf.nih.gov/user_guide.html#interactive