Msvm_DisketteController class
Represents the floppy controller in the virtual machine (VM). The floppy controller is fixed, therefore there is no resource pool associated with it.
The following syntax is simplified Managed Object Format (MOF) code, and it includes all of the inherited properties.
Syntax
[Dynamic, Provider("VmmsWmiInstanceAndMethodProvider"), AMENDMENT]
class Msvm_DisketteController : CIM_Controller
{
string Caption = "Diskette Controller";
string Description = "Microsoft Virtual Diskette Controller";
string ElementName = "Diskette Controller";
datetime InstallDate;
string Name = "Diskette Controller";
uint16 OperationalStatus[] = 2;
string StatusDescriptions[] = { "OK" };
string Status;
uint16 HealthState = 5;
uint16 EnabledState = 5;
string OtherEnabledState;
uint16 RequestedState = 12;
uint16 EnabledDefault = 2;
datetime TimeOfLastStateChange;
string SystemCreationClassName = "Msvm_ComputerSystem";
string SystemName;
string CreationClassName = "Msvm_DisketteController";
string DeviceID = "Microsoft:GUID\device-specific-data";
boolean PowerManagementSupported;
uint16 PowerManagementCapabilities[];
uint16 Availability = 6;
uint16 StatusInfo;
uint32 LastErrorCode;
string ErrorDescription;
boolean ErrorCleared;
string OtherIdentifyingInfo[];
uint64 PowerOnHours;
uint64 TotalPowerOnHours;
string IdentifyingDescriptions[];
uint16 AdditionalAvailability[] = 6;
uint64 MaxQuiesceTime;
uint16 LocationIndicator = 4;
datetime TimeOfLastReset;
uint16 ProtocolSupported = 7;
uint32 MaxNumberControlled = 1;
string ProtocolDescription = "Diskette Protocol";
};
Members
The Msvm_DisketteController class has these types of members:
Methods
The Msvm_DisketteController class has these methods.
| Method | Description |
|---|---|
| EnableDevice | This method is not supported. |
| OnlineDevice | This method is not supported. |
| QuiesceDevice | This method is not supported. |
| RequestStateChange | This method is not supported. |
| Reset | This method is not supported. |
| RestoreProperties | This method is not supported. |
| SaveProperties | This method is not supported. |
| SetPowerState | This method is not supported. |
Properties
The Msvm_DisketteController class has these properties.
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AdditionalAvailability
-
-
Data type: uint16 array
-
Access type: Read-only
-
Qualifiers: ModelCorrespondence ("CIM_LogicalDevice.Availability")
This property is inherited from CIM_LogicalDevice and it is set to 6 (Not Applicable).
The possible values are.
-
-
Other (1)
-
Unknown (2)
-
Running/Full Power (3)
-
Warning (4)
-
In Test (5)
-
Not Applicable (6)
-
Power Off (7)
-
Off Line (8)
-
Off Duty (9)
-
Degraded (10)
-
Not Installed (11)
-
Install Error (12)
-
Power Save - Unknown (13)
-
Power Save - Low Power Mode (14)
-
Power Save - Standby (15)
-
Power Cycle (16)
-
Power Save - Warning (17)
-
Paused (18)
-
Not Ready (19)
-
Not Configured (20)
-
Quiesced (21)
-
Quiescent
Availability
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Data type: uint16
-
Access type: Read-only
-
Qualifiers: Deprecated ("CIM_AssociatedPowerManagementService.PowerState", "CIM_ManagedSystemElement.OperationalStatus", "CIM_EnabledLogicalElement.EnabledState"), MappingStrings ("MIF.DMTF|Operational State|006.5", "MIB.IETF|HOST-RESOURCES-MIB.hrDeviceStatus", "MIF.DMTF|Host Device|001.5"), ModelCorrespondence ("CIM_LogicalDevice.AdditionalAvailability")
This property is inherited from CIM_LogicalDevice and it is set to 6 (Not Applicable).
Caption
-
Data type: string
-
Access type: Read-only
-
Qualifiers: MaxLen (64)
A short textual description (one-line string) of the object. This property is inherited from CIM_ManagedElement and it is always set to "Diskette Controller".
CreationClassName
The name of the class or subclass used in the creation of an instance. This property is inherited from CIM_LogicalDevice and it is set to "Msvm_DisketteController".
Description
-
Data type: string
-
Access type: Read-only
A textual description of the object. This property is inherited from CIM_ManagedElement and it is always set to "Microsoft Virtual Diskette Controller".
DeviceID
This property is inherited from CIM_LogicalDevice and it is set to "Microsoft:GUID\device-specific-data".
ElementName
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Data type: string
-
Access type: Read-only
A user-friendly name for the object. This property is inherited from CIM_ManagedElement and it is set to "Diskette Controller" by default.
EnabledDefault
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Data type: uint16
-
Access type: Read/write
An administrator's default or startup configuration for the enabled state of an element. This property is inherited from CIM_EnabledLogicalElement and it is always set to 2 (Enabled).
EnabledState
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Data type: uint16
-
Access type: Read-only
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Qualifiers: ModelCorrespondence ("CIM_EnabledLogicalElement.OtherEnabledState")
The enabled and disabled states of an element. It can also indicate the transitions between these requested states. This property is inherited from CIM_EnabledLogicalElement and it is always set to 5 (Not Applicable).
Not Applicable (5)
Indicates the element does not support to be enabled or disabled.
ErrorCleared
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Data type: boolean
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Access type: Read-only
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Qualifiers: Deprecated ("CIM_ManagedSystemElement.OperationalStatus")
This property is inherited from CIM_LogicalDevice but it is not used.
ErrorDescription
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Data type: string
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Access type: Read-only
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Qualifiers: Deprecated ("CIM_DeviceErrorData.ErrorDescription")
This property is inherited from CIM_LogicalDevice but it is not used.
HealthState
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Data type: uint16
-
Access type: Read-only
The current health of the element. This attribute expresses the health of this element but not necessarily that of its subcomponents. The possible values are 0 to 30, where 5 means the element is entirely healthy and 30 means the element is completely non-functional. This property is inherited from CIM_ManagedSystemElement and it is always set to 5.
OK (5)
The element is fully functional and operates within normal operational parameters and without error.
IdentifyingDescriptions
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Data type: string array
-
Access type: Read-only
-
Qualifiers: ArrayType ("Indexed"), ModelCorrespondence ("CIM_LogicalDevice.OtherIdentifyingInfo")
This property is inherited from CIM_LogicalDevice and it is set to NULL.
InstallDate
-
Data type: datetime
-
Access type: Read-only
-
Qualifiers: MappingStrings ("MIF.DMTF|ComponentID|001.5")
The date and time the virtual machine configuration was created. This property is inherited from CIM_ManagedSystemElement.
LastErrorCode
-
Data type: uint32
-
Access type: Read-only
-
Qualifiers: Deprecated ("CIM_DeviceErrorData.LastErrorCode")
This property is inherited from CIM_LogicalDevice but it is not used.
LocationIndicator
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Data type: uint16
-
Access type: Read/write
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Qualifiers: Experimental, ModelCorrespondence ("CIM_AlarmDevice.AlarmState", "CIM_AlarmDevice.AudioIndicatorIsDisabled", "CIM_AlarmDevice.VisualIndicatorIsDisabled", "CIM_AlarmDevice.MotionIndicatorIsDisabled")
This property is inherited from CIM_LogicalDevice and it is set to 4 (Not Supported).
Unknown (0)
On (2)
Off (3)
Not Supported (4)
MaxNumberControlled
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Data type: uint32
-
Access type: Read-only
-
Qualifiers: MappingStrings ("MIF.DMTF|Bus Port|004.9")
The maximum number of directly addressable entities that are supported by this controller. A value of 0 should be used if the number is unknown or unlimited. The protocol used by the controller to access controlled devices. This property is inherited from CIM_Controller and it is set to 1.
MaxQuiesceTime
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Data type: uint64
-
Access type: Read-only
-
Qualifiers: Deprecated ("No value"), Units ("MilliSeconds")
This property is inherited from CIM_LogicalDevice but it is not used.
Name
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Data type: string
-
Access type: Read-only
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Qualifiers: MaxLen (1024)
The label by which the object is known. This property is inherited from CIM_ManagedSystemElement and it is the same as the ElementName property.
OperationalStatus
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Data type: uint16 array
-
Access type: Read-only
-
Qualifiers: ArrayType ("Indexed"), ModelCorrespondence ("CIM_ManagedSystemElement.StatusDescriptions")
The current statuses of the object. This property is inherited from CIM_ManagedSystemElement and each array element is always set to 2 (OK).
OK (2)
Indicates full functionality without errors.
OtherEnabledState
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Data type: string
-
Access type: Read-only
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Qualifiers: ModelCorrespondence ("CIM_EnabledLogicalElement.EnabledState")
The enabled or disabled state of the element when the EnabledState property is set to 1 (Other). This property must be set to null when EnabledState is any value other than 1. This property is inherited from CIM_EnabledLogicalElement and it is always set to NULL.
OtherIdentifyingInfo
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Data type: string array
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Access type: Read-only
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Qualifiers: MaxLen (256), ArrayType ("Indexed"), ModelCorrespondence ("CIM_LogicalDevice.IdentifyingDescriptions")
This property is inherited from CIM_LogicalDevice and it is set to NULL.
PowerManagementCapabilities
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Data type: uint16 array
-
Access type: Read-only
-
Qualifiers: Deprecated ("CIM_PowerManagementCapabilities.PowerCapabilities")
This property is inherited from CIM_LogicalDevice but it is not used.
PowerManagementSupported
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Data type: boolean
-
Access type: Read-only
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Qualifiers: Deprecated ("CIM_PowerManagementCapabilities")
This property is inherited from CIM_LogicalDevice but it is not used.
PowerOnHours
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Data type: uint64
-
Access type: Read-only
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Qualifiers: Deprecated ("CIM_PoweredStatisticalData.PowerOnHours"), Units ("Hours"), Counter
This property is inherited from CIM_LogicalDevice but it is not used.
ProtocolDescription
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Data type: string
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Access type: Read-only
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Qualifiers: MappingStrings ("MIF.DMTF|Bus Port|004.3"), ModelCorrespondence ("CIM_Controller.ProtocolSupported")
A free-form string that provides more information that is related to the protocol supported by the controller. This property is inherited from CIM_Controller and it is set to "Diskette Protocol".
ProtocolSupported
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Data type: uint16
-
Access type: Read-only
-
Qualifiers: MappingStrings ("MIF.DMTF|Bus Port|004.2", "MIF.DMTF|Disks|003.3"), ModelCorrespondence ("CIM_Controller.ProtocolDescription")
The protocol used by the controller to access controlled devices. This property is inherited from CIM_Controller and it is set to 7 (Flexible Diskette).
The possible values are.
Other (1)
Unknown (2)
EISA (3)
ISA (4)
PCI (5)
ATA/ATAPI (6)
Flexible Diskette (7)
1496 (8)
SCSI Parallel Interface (9)
SCSI Fibre Channel Protocol (10)
SCSI Serial Bus Protocol (11)
SCSI Serial Bus Protocol-2 (1394) (12)
SCSI Serial Storage Architecture (13)
VESA (14)
PCMCIA (15)
Universal Serial Bus (16)
Parallel Protocol (17)
ESCON (18)
Diagnostic (19)
I2C (20)
Power (21)
HIPPI (22)
MultiBus (23)
VME (24)
IPI (25)
IEEE-488 (26)
RS232 (27)
IEEE 802.3 10BASE5 (28)
IEEE 802.3 10BASE2 (29)
IEEE 802.3 1BASE5 (30)
IEEE 802.3 10BROAD36 (31)
IEEE 802.3 100BASEVG (32)
IEEE 802.5 Token-Ring (33)
ANSI X3T9.5 FDDI (34)
MCA (35)
ESDI (36)
IDE (37)
CMD (38)
ST506 (39)
DSSI (40)
QIC2 (41)
Enhanced ATA/IDE (42)
AGP (43)
TWIRP (two-way infrared) (44)
FIR (fast infrared) (45)
SIR (serial infrared) (46)
IrBus (47)
Serial ATA (48)
RequestedState
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Data type: uint16
-
Access type: Read-only
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Qualifiers: ModelCorrespondence ("CIM_EnabledLogicalElement.EnabledState")
The last requested or desired state for the element. The actual state of the element is represented by EnabledState. This property is provided to compare the last requested and current enabled or disabled states. A particular instance of an enabled logical element might not support RequestedStateChange. If this occurs, the value 12 (Not Applicable) is used. This property is inherited from CIM_EnabledLogicalElement and it is always set to 12 (Not Applicable).
Not Applicable (12)
Indicates that this instance does not support the RequestedState property.
Status
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Data type: string
-
Access type: Read-only
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Qualifiers: Deprecated ("CIM_ManagedSystemElement.OperationalStatus"), MaxLen (10)
This property is inherited from CIM_ManagedSystemElement but it is not used.
StatusDescriptions
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Data type: string array
-
Access type: Read-only
-
Qualifiers: ArrayType ("Indexed"), ModelCorrespondence ("CIM_ManagedSystemElement.OperationalStatus")
Strings that describes the various OperationalStatus array values. This property is inherited from CIM_ManagedSystemElement and each array element is always set to "OK".
StatusInfo
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Data type: uint16
-
Access type: Read-only
-
Qualifiers: Deprecated ("CIM_EnabledLogicalElement.EnabledState"), MappingStrings ("MIF.DMTF|Operational State|006.4")
This property is inherited from CIM_LogicalDevice but it is not used.
SystemCreationClassName
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Data type: string
-
Access type: Read-only
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Qualifiers: Key, Propagated ("CIM_System.CreationClassName"), MaxLen (256)
The scoping system's creation class name. This property is inherited from CIM_LogicalDevice and it is set to "Msvm_ComputerSystem".
SystemName
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Data type: string
-
Access type: Read-only
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Qualifiers: Key, Propagated ("CIM_System.Name"), MaxLen (256)
The unique identifier for the scoping virtual system. This property is inherited from CIM_LogicalDevice.
TimeOfLastReset
-
Data type: datetime
-
Access type: Read-only
The last time the virtual computer system was powered on. This property is inherited from CIM_Controller.
TimeOfLastStateChange
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Data type: datetime
-
Access type: Read-only
The date or time when the enabled state of the element last changed. This property is inherited from CIM_EnabledLogicalElement and it is always set to NULL.
TotalPowerOnHours
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Data type: uint64
-
Access type: Read-only
-
Qualifiers: Deprecated ("CIM_PoweredStatisticalData.TotalPowerOnHours"), Units ("Hours"), Counter
This property is inherited from CIM_LogicalDevice but it is not used.
Remarks
Access to the Msvm_DisketteController class might be restricted by UAC Filtering. For more information, see User Account Control and WMI.
Requirements
| Minimum supported client |
None supported |
| Minimum supported server |
Windows Server 2008 |
| End of client support |
None supported |
| End of server support |
Windows Server 2012 R2 |
| Namespace |
Root\Virtualization |
| MOF |
|