300IBM Power Systems 775 for AIX and Linux HPC Solution
5.4.5 A+ definitions
Although product names changed from FIP to A+, the definitions and functions of the
products remain the same, as shown in Table 5-1.
Table 5-1 A+ definitions
The administrator must set up xCAT A+ node groups that must work with the A+ environment.
One xCAT node group called “Aplus_defective” must be set up for any found A+ defective
nodes or octants. A second xCAT node group “Aplus_available” must list the A+ available
nodes or octants. You use the xCAT mkdef command to create the node groups, and then use
the chdef command to associate any node (octants) to the proper ...
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