HP Instant Capacity Version 10.x User Guide (5900-1581, March 2011)

Sample output:
# icapmodify -d 1
3 cores are intended to be active and are currently active.
Activating Cores
Cores can be dynamically activated on a partition to address any additional demand. As mentioned
before, iCAP does not perform any compliance check to see if the total active cores exceed the
total usage rights purchased. It is required that the cores should be available to the partition for
activating them. that is, core activation request will fail if the request exceeds the assigned number
of cores for the partition. Execute the following command to activate the cores:
icapmodify –a <number of cores to activate>
Sample output:
# icapmodify -a 1
4 cores are intended to be active and are currently active.
Using iCAP Memory
The iCAP memory is offered in units of 16 GB, and the RTU is available in units of 4 GB. During
the time of activation, you must purchase enough iCAP RTUs to activate all the memory on the cell
blade. After the purchase, the iCAP cell blade can be turned on. You must reboot the partition on
which the iCAP memory is activated for the iCAP changes to take effect. The cores in the cell blade
with inactive memory need not be activated for the memory to be activated. After adding a cell
blade to a partition to activate the memory, you must adjust the number of active cores to ensure
compliance. Figure 17 describes the configuration options for iCAP memory.
Figure 17 iCAP Memory configuration option
iCAP commands 93