DfsrVolumeInfo class

This class provides statistical and operational information for each volume that has or had replicated folders.

Syntax

[Dynamic, Provider("DfsrMonitorProv")]
class DfsrVolumeInfo : CIM_LogicalElement
{
  string       Caption;
  string       Description;
  datetime REF InstallDate;
  string       Name;
  string       Status;
  string       VolumeGuid;
  uint64       VolumeSerialNumber;
  string       VolumePath;
  string       DatabaseGuid;
  uint8        State;
  datetime     LastConfigChangeTime;
  uint32       LastErrorCode;
  uint32       LastErrorMessageId;
};

Members

The DfsrVolumeInfo class has these types of members:

Properties

The DfsrVolumeInfo class has these properties.

Caption
Data type: string
Access type: Read-only
Qualifiers: MaxLen (64)

A short textual description of the object. This property is inherited from CIM_ManagedSystemElement.

DatabaseGuid
Data type: string
Access type: Read-only
Qualifiers: DisplayName ("Database GUID"), MaxLen (36), MinLen (36)

The identifier of the database on this volume.

Description
Data type: string
Access type: Read-only

A textual description of the object. This property is inherited from CIM_ManagedSystemElement.

InstallDate
Data type: datetime
Access type: Read-only

Indicates when the object was installed. Lack of a value does not indicate that the object is not installed. This property is inherited from CIM_ManagedSystemElement.

LastConfigChangeTime
Data type: datetime
Access type: Read-only
Qualifiers: DisplayName ("Last Configuration Change Time")

The last time the volume configuration was changed.

LastErrorCode
Data type: uint32
Access type: Read-only
Qualifiers: DisplayName ("Last Error Code")

The last error code.

Success (0)

LastErrorMessageId
Data type: uint32
Access type: Read-only
Qualifiers: DisplayName ("Last Error Message ID")

Event log message identifier that corresponds to the last error code.

Success (0)

Name
Data type: string
Access type: Read-only

Label by which the object is known. When subclassed, this property can be overridden to be a key property. This property is inherited from CIM_ManagedSystemElement.

State
Data type: uint8
Access type: Read-only
Qualifiers: DisplayName ("Volume State")

The current volume state.

Initialized (0)

Shutting Down (1)

In Error (2)

Auto Recovery (3)

Status
Data type: string
Access type: Read-only

String that indicates the current status of the object. Operational and non-operational status can be defined. Operational status can include "OK", "Degraded", and "Pred Fail". "Pred Fail" indicates that an element is functioning properly, but is predicting a failure (for example, a SMART-enabled hard disk drive).

Non-operational status can include "Error", "Starting", "Stopping", and "Service". "Service" can apply during disk mirror-resilvering, reloading a user permissions list, or other administrative work. Not all such work is online, but the managed element is neither "OK" nor in one of the other states. This property is inherited from CIM_ManagedSystemElement.

Values include the following:

OK ("OK")

Error ("Error")

Degraded ("Degraded")

Unknown ("Unknown")

Pred Fail ("Pred Fail")

Starting ("Starting")

Stopping ("Stopping")

Service ("Service")

Stressed ("Stressed")

NonRecover ("NonRecover")

No Contact ("No Contact")

Lost Comm ("Lost Comm")

VolumeGuid
Data type: string
Access type: Read-only
Qualifiers: Key, DisplayName ("Volume GUID"), MaxLen (36), MinLen (36)

The volume identifier.

VolumePath
Data type: string
Access type: Read-only
Qualifiers: DisplayName ("Replication Group GUID")

The volume path format; this is either "\\.\C:" or "\\?\volume{GUID}".

VolumeSerialNumber
Data type: uint64
Access type: Read-only
Qualifiers: DisplayName ("Volume Serial Number")

The volume serial number.

Requirements

Minimum supported client

Windows Vista

Minimum supported server

Windows Server 2008

End of client support

Windows Vista

Namespace

Root\MicrosoftDfs

MOF

DfsRProvs.mof

DLL

DfsRWmiV2.dll

See also

CIM_LogicalElement
DFSR WMI Classes

 

 

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