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K.2 Terms of Use of the CPU Activation Interim Permit and Precautions


K.2 Terms of Use of the CPU Activation Interim Permit and Precautions
You can use a CPU Activation Interim Permit by executing the commands of the XSCF firmware. Table K-1 shows the required XCP firmware versions for each system to use a CPU Activation Interim Permit. The listed version of firmware in Table K-1 must be installed on your system to use a CPU Activation Interim Permit.
Table K-1  Supported Models for the CPU Activation Interim Permit
Model XCP Version Terms of Use
SPARC M10-1/M10-4 (*1) XCP 232x A CPU Activation Interim Permit can be used only once for the SPARC M10-1/M10-4. (*2)
XCP 2330 or later A CPU Activation Interim Permit can be used more than once, with certain conditions. (*3)
SPARC M12-1/M12-2/M12-2S/M10-4S XCP 2330 or later A CPU Activation Interim Permit can be used for each PPAR.
A CPU Activation Interim Permit can be used more than once, with certain conditions. (*3)
*1 The SPARC M10-1 and SPARC M10-4 support a CPU Activation Interim Permit with XCP 2320 and later. However, we recommend using a CPU Activation Interim Permit with XCP 2330 or later, which allows you to re-enable a CPU Activation Interim Permit under the appropriate conditions.

*2 Once you have used the CPU Activation Interim Permit, you cannot use the function again, even after updating to XCP 2330 or later.

*3 To use the CPU Activation Interim Permit more than once, you must first register additional purchased CPU Activation keys and make settings to add purchased CPU Activations to the physical partition (for the SPARC M12-2S/M10-4S) or to the system (for the SPARC M12-1/M12-2/M10-1/M10-4). If the registration of additional purchased CPU Activations and the settings to assign additional CPU core resources to the physical partition (for the SPARC M12-2S/M10-4S) or to the system (for the SPARC M12-1/M12-2/M10-1/M10-4) have not been performed since the CPU Activation Interim Permit was last enabled, you cannot enable the CPU Activation Interim Permit again. For details, see "Enabling a CPU Activation Interim Permit More Than Once."
Precautions
  1. A CPU Activation Interim Permit can be used for 30 days. Make sure to add the already purchased CPU Activation key within this period. If the CPU Activation Interim Permit expires while the number of CPU cores used by Oracle VM Server for SPARC is equal to or greater than the quantity under the installed purchased CPU Activations, Oracle VM Server for SPARC deletes excess CPU cores automatically.
  1. When the CPU Activation Interim Permit is enabled, all the CPU cores in the system (a physical partition in the case of the SPARC M12-2S/M10-4S) are enabled. Therefore, the CPU automatic replacement function does not operate when a CPU core failure occurs.
  1. The license costs of some types of software vary depending on the number of CPU cores used. Confirm the license terms of the software when adding CPU cores through the use of a CPU Activation Interim Permit.