Package org.ovirt.engine.sdk4.types

Enum DiskInterface

java.lang.Object

java.lang.Enum<DiskInterface>

org.ovirt.engine.sdk4.types.DiskInterface

All Implemented Interfaces:

Serializable, Comparable<DiskInterface>

public enum DiskInterface
extends Enum<DiskInterface>

The underlying storage interface of disks communication with controller.

Enum Constant Summary

Enum Constants

Enum Constant	Description
IDE	Legacy controller device.
SATA	SATA controller device.
SPAPR_VSCSI	Para-virtualized device supported by the IBM pSeries family of machines, using the SCSI protocol.
VIRTIO	Virtualization interface where just the guest's device driver knows it is running in a virtual environment.
VIRTIO_SCSI	Para-virtualized SCSI controller device.

Method Summary

Modifier and Type	Method	Description
static DiskInterface	fromValue(String value)
String	value()
static DiskInterface	valueOf(String name)	Returns the enum constant of this type with the specified name.
static DiskInterface[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

IDE

public static final DiskInterface IDE

Legacy controller device. Works with almost all guest operating systems, so it is good for compatibility. Performance is lower than with the other alternatives.

SATA

public static final DiskInterface SATA

SATA controller device.

SPAPR_VSCSI

public static final DiskInterface SPAPR_VSCSI

Para-virtualized device supported by the IBM pSeries family of machines, using the SCSI protocol.

VIRTIO

public static final DiskInterface VIRTIO

Virtualization interface where just the guest's device driver knows it is running in a virtual environment. Enables guests to get high performance disk operations.

VIRTIO_SCSI

public static final DiskInterface VIRTIO_SCSI

Para-virtualized SCSI controller device. Fast interface with the guest via direct physical storage device address, using the SCSI protocol.

Method Detail

values

public static DiskInterface[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (DiskInterface c : DiskInterface.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static DiskInterface valueOf(String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null

value

public String value()

fromValue

public static DiskInterface fromValue(String value)