HP Instant Capacity Version 10.x User Guide (762794-002, June 2014)

Generating snapshot.....................................................................................................88
Setting usage rights for a partition...................................................................................88
Making a system non-icap..............................................................................................88
Deactivating cores.........................................................................................................88
Activating cores............................................................................................................88
Using iCAP memory......................................................................................................89
iCAP use cases..................................................................................................................89
Core migration between partitions in a complex................................................................89
Core migration across complexes (GiCAP)........................................................................90
TiCAP..............................................................................................................................91
TiCAP commands..........................................................................................................92
Assigning TiCAP to a partition...................................................................................92
Decrementing TiCAP assigned to a partition................................................................92
Incrementing TiCAP assigned to a partition..................................................................92
Using TiCAP balance to activate cores........................................................................92
Setting the temporary capacity warning period............................................................93
TiCAP use cases............................................................................................................93
Migrating TiCAP balance from one partition to another within the same complex..............93
Migrating TiCAP balance between complexes (within GiCAP)........................................94
HP Integrity Superdome 2 with dynamic cores............................................................................95
Overview..........................................................................................................................95
Important considerations.....................................................................................................95
Sizing partitions............................................................................................................95
Resizing partitions.........................................................................................................95
Memory iCAP...............................................................................................................95
Installing iCAP on HP Integrity Superdome 2.........................................................................95
Upgrading to HP Integrity Superdome 2 with dynamic cores...............................................95
Applying a Right To Use (RTU) codeword..............................................................................98
HP-UX licensing and support with rights to use codeword...................................................98
iCAP commands................................................................................................................98
Checking status ............................................................................................................98
Generating snapshot.....................................................................................................99
Deactivating cores.........................................................................................................99
Deactivating cores in nPartitions...............................................................................100
Partition constraints.................................................................................................100
Activating cores..........................................................................................................100
Activating cores in nPartitions...................................................................................100
Constraints............................................................................................................100
Using iCAP memory ........................................................................................................101
TiCAP............................................................................................................................101
Acquiring and configuring TiCAP..................................................................................101
HP-UX licensing and support with TiCAP....................................................................101
Using TiCAP...............................................................................................................101
Authorizing TiCAP..................................................................................................102
Preauthorizing TiCAP..............................................................................................102
Stopping temporary capacity usage..............................................................................104
Setting the temporary capacity warning period...............................................................105
Tracking usage of TiCAP..............................................................................................105
TiCAP expiration and compliance enforcement................................................................106
TiCAP exceptions........................................................................................................106
Error for activation with insufficient TiCAP..................................................................106
TiCAP negative balance..........................................................................................107
TiCAP enforcement.................................................................................................107
Activity Logging...............................................................................................................109
GiCAP...........................................................................................................................109
6 Contents