Chapter 1. IBM eServer Cluster 1600 11
1.4 PSSP 3.5: Should I upgrade
PSSP 3.5 offers functional enhancements over previous releases of PSSP, but
customers may have important reasons to upgrade. Such customers may
include:
Customers who want to run in 64-bit kernel environment running 64-bit
applications that can exploit existing or utilize 64-bit kernel extensions and
device drivers in either AIX or PSSP, or both.
Customers that use the switch and want to exclude particular nodes from
allocation as switch primary or primary backup nodes.
Customers that want to use AIX 5L Version 5.2 features, such as Dynamic
Logical Partitioning. PSSP 3.5 is the only version of PSSP that will be
available to support AIX beyond AIX 5L Version 5.1. IBM ...