OMVStorageDeviceDM Class Reference

Inheritance diagram for OMVStorageDeviceDM:

Public Member Functions
	__construct ($deviceFile)
	getDeviceMapperName ()
	getDeviceMapperUuid ()
	getSlaves ()
	getDescription ()
Public Member Functions inherited from OMVStorageDeviceAbstract
	__construct ($deviceFile)
	exists ()
	getDeviceFile ()
	getDeviceFileById ()
	getSize ()
	getBlockSize ()
	getSectorSize ()
	getModel ()
	getVendor ()
	getSerialNumber ()
	getDescription ()
	isRotational ()
	isRaid ()
	isUsb ()
	isAta ()
	hasSMART ()
Public Member Functions inherited from OMVBlockDeviceAbstract
	__construct ($deviceFile)
	exists ()
	getDeviceFile ()
	getCanonicalDeviceFile ()
	getDeviceName ($canonical=FALSE)
	getSize ()
	getBlockSize ()
	getSectorSize ()
	getDeviceNumber ()
	getMajor ()
	getMinor ()
Public Member Functions inherited from OMVObject
	__construct ()
	getLastError ()

Additional Inherited Members
Protected Member Functions inherited from OMVStorageDeviceAbstract
	getUdevProperty ($id)
Protected Member Functions inherited from OMVObject
	setLastError ($error)
	debug ()
Protected Attributes inherited from OMVStorageDeviceAbstract
	$deviceFileById = FALSE
	$model = FALSE
	$vendor = FALSE
	$udevInfo = FALSE
Protected Attributes inherited from OMVBlockDeviceAbstract
	$deviceFile = FALSE
	$size = FALSE
	$blockSize = FALSE
	$sectorSize = FALSE

Detailed Description

This class provides a simple interface to handle device-mapper devices. See http://en.wikipedia.org/wiki/Device_mapper for more details.

Constructor & Destructor Documentation

OMVStorageDeviceDM::__construct

(

$deviceFile

)

Constructor

Parameters

deviceFile

Specifies the device file, e.g. /dev/dm-1, /dev/vg0/lv0 or /dev/mapper/vg0-lv0.

Member Function Documentation

OMVStorageDeviceDM::getDescription

(

)

Get the description of the logical volume.

Returns

The logical volume description, FALSE on failure.

Implements OMVIBlockDevice.

OMVStorageDeviceDM::getDeviceMapperName

(

)

Get the name of the device mapper device.

Returns

The name of the device mapper device.

OMVStorageDeviceDM::getDeviceMapperUuid

(

)

Get the UUID of the device mapper device.

Returns

The UUID of the device mapper device, otherwise FALSE.

OMVStorageDeviceDM::getSlaves

(

)

Get the slave devices of the device mapper device.

Returns

An array of device files, otherwise FALSE.

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The documentation for this class was generated from the following file:

• system.inc