Oracle Database Appliance X6-2-HA, Руководство по развертыванию и инструкция пользователя

Страница: 405 / 473

Parameter Description
-disk disks
List of disks (slot, disktype, and content) used by virtual machine
-bootoption
bootstrap
Boot option used to bootstrap the virtual machine (PXE, DISK, or
CDROM)
-cpupool pool
Named CPU pool assigned to the virtual machine
-prefnode 0|1
Preferred node on which the virtual machine will attempt to start (Node
0 or Node 1). This parameter is only valid for virtual machines created
in shared repositories.
-failover true|
false
Allow (use the keyword "true") or disallow (use the keyword "false")
the virtual machine to start or restart on a node other than the node
defined by the
-prefnode
parameter. This parameter is only valid for
virtual machines created in shared repositories.
-h
(Optional) Display help for using the command.
Usage Notes
• All of the parameters, except for name, are optional.
• You must include at least one optional parameter for the command to work.
• When you create a virtual machine, select the Processor Cap as a percentage,
between 10 and 100%. The default is 100%. This value is then converted to a
CPU utilization limit in the
vm.cfg
file for the virtual machine. The value set in the
vm.cfg
file limits the amount of CPU a guest is allowed to consume. If the
Processor Cap is set at 100% in Oracle VM, then the value set in
vm.cfg
is 0,
which means there is no limit to CPU utilization.
See Also:
Oracle VM release 3.1 documentation contains more information about the
options in the preceding table. Access the library at the following URL:
http://docs.oracle.com/cd/E27300_01
For example, refer to 2.8. Virtual Machines for information about the the
-
domain dom
options:
http://docs.oracle.com/cd/E27300_01/E27309/html/vmusg-ovm-vms.html
Changing the Number of Virtual CPUs
This command example changes the number of virtual CPUs to 3, and changes the
virtual memory size to 4 GB in a virtual machine named
odarep01
:
oakcli configure vm odarep01 -vcpu 3 -memory 4196
Chapter 14
oakcli Virtual Machine Commands
14-70