OMVStorageDeviceMdadm Class Reference

Inheritance diagram for OMVStorageDeviceMdadm:

Public Member Functions
	refresh ()
	exists ()
	getName ()
	getLevel ()
	getNumDevices ()
	getUuid ()
	getSerialNumber ()
	getSlaves ()
	getState ()
	getDetail ()
	getDescription ()
	isRaid ()
	hasWriteIntentBitmap ()
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 ()

Protected Attributes
	$name = ""
	$level = FALSE
	$devices = array()
	$numDevices = FALSE
	$uuid = FALSE
	$state = "unknown"
	$hasWriteIntentBitmap = FALSE
	$details = array()
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

Additional Inherited Members
Protected Member Functions inherited from OMVStorageDeviceAbstract
	getUdevProperty ($id)
Protected Member Functions inherited from OMVObject
	setLastError ($error)
	debug ()

Detailed Description

This class provides a simple interface to handle software RAID devices.

Member Function Documentation

OMVStorageDeviceMdadm::exists

(

)

See interface definition.

Implements OMVIBlockDevice.

OMVStorageDeviceMdadm::getDescription

(

)

See interface definition.

Implements OMVIBlockDevice.

OMVStorageDeviceMdadm::getDetail

(

)

Get detail of the md device.

Returns

The detail of the md device, otherwise FALSE.

OMVStorageDeviceMdadm::getLevel

(

)

Get the level of the array.

Returns

The level of the array, otherwise FALSE.

OMVStorageDeviceMdadm::getName

(

)

Get the array name.

Returns

The array name, otherwise FALSE.

OMVStorageDeviceMdadm::getNumDevices

(

)

Get the number of active devices in the array.

Returns

The number of active devices in the array, otherwise FALSE.

OMVStorageDeviceMdadm::getSerialNumber

(

)

See abstract class definition.

OMVStorageDeviceMdadm::getSlaves

(

)

Get the list of device files used in the array.

Returns

A list of device files used in the array, otherwise FALSE.

OMVStorageDeviceMdadm::getUuid

(

)

Get the UUID of the array.

Returns

The UUID of the array, otherwise FALSE.

OMVStorageDeviceMdadm::hasWriteIntentBitmap

(

)

Check whether the RAID device has write-intent bitmap enabled. Note, only 'internal' bitmaps are detected and reported.

See Also

https://raid.wiki.kernel.org/index.php/Write-intent_bitmap

Returns

TRUE if write-intent bitmap is enabled, otherwise FALSE.

OMVStorageDeviceMdadm::isRaid

(

)

See abstract class definition.

OMVStorageDeviceMdadm::refresh

(

)

Refresh the cached information.

Returns

TRUE if successful, otherwise FALSE.

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

• system.inc