HP XC System Software Administration Guide Version 3.0

# module avail
• Use the unload keyword to unload a module:
# module unload package-name
Refer to the HP XC System Software User's Guide for more information about modulefiles.
Notes
Installing a package in a nondefault location means that you must update the corresponding modulefile; you
might need to edit the PATH and MANPATH environment variables. Other changes are based on the software
package and its dependencies.
If you have installed a variant of the package, you might need to create a parallel modulefile specifically
for the variant. For example, you might have a standard application that you need to keep separate from
a beta version of the same application; in this case, you would set up a parallel modulefile and adjust it
accordingly.
Software Distribution
The HP XC system uses the SystemImager tool to synchronize the configuration of nodes across the cluster
using image propagation. This simplifies installation of the initial software and upgrading software and
configuration files. See Chapter 8.: Distributing Software Throughout the System (page 79) for more
information.
Recommended Administrative Tasks
Table 1-3. lists recommended administrative tasks. Consider these recommendations when establishing a
site policy for administering your HP XC system.
Software Distribution 35