HP ES80 Instalační manuál stáhnout pdf (Strana 14)

1-8 instant Capacity on Demand Notes for Installation and Use

4.3 Returning a Borrowed Capacity CPU to the Spare State

When you return borrowed capacity CPUs to the spare state, you must put

them off line first with the System Management "Manage CPUs" task

(/usr/sbin/sysman hw_manage_cpus). Then use the /usr/sbin/codconfig –c

cpu_id_list command to return borrowed capacity CPUs to the spare state.

Note: Spare CPUs cannot be put back on line until they are either loaned to the

system or purchased.

4.4 Re-assigning iCAP CPUs among Hard Partitions in a System

Re-assigning iCAP CPUs to different partitions is permitted as long as the total

number of active CPUs does not exceed the number of licensed CPUs you own

for the system. Operationally, make a CPU “spare,” as described in Section 4.3,

in one hard partition of a system and “purchase,” as described in Section 4.1, an

iCAP CPU in another hard partition without actually having to pay for the

iCAP CPU.

4.5 Using the Manage CPUs Task to Put Additional CPUs On Line

You can use the System Management "Manage CPUs" task to add a purchased

or borrowed CPU by selecting the CPU and changing its state to on line. This

adds the CPU to the list of purchased or borrowed CPUs.

"Manage CPUs" is invoked with the following command:

# /usr/sbin/sysman hw_manage_cpus

You also can use the following command line interface to place a CPU on line:

# /usr/sbin/sysman -cli -set val -comp hotswap -group cpus -attr \

status=online -key1 cpu_id

For example:

# /usr/sbin/sysman -cli -set val -comp hotswap -group cpus -attr \

status=online -key1 5

This command sets the value of the given component (hotswap), group (cpus),

and attribute (status) for CPU 5 (-key1 5) to the online state making it

permanently available to the system.

Note: You also can place CPUs on line by using the online(8) and psradm(8)

commands; however, these commands have no effect on iCAP and the CPUs will

not remain on line when the system is rebooted.

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HP ES80 Instalační manuál Strana 14