MSFT_DfsrSyncInfo class

This class provides statistical and operational information for active synchronization sessions between the local replication group member and one of its partners.

Syntax

[ClassVersion("1.0.0"), dynamic, provider("DfsrWMIV2"), AMENDMENT]
class MSFT_DfsrSyncInfo
{
  string   SyncGuid;
  string   ConnectionGuid;
  string   MemberGuid;
  string   MemberName;
  string   PartnerGuid;
  string   PartnerName;
  string   ReplicationGroupGuid;
  string   ReplicationGroupName;
  boolean  Inbound;
  uint32   State;
  uint32   InitiationReason;
  datetime StartTime;
  datetime EndTime;
  uint32   UpdatesTransferred;
  uint64   BytesTransferred;
  uint32   UpdatesNotTransferred;
  uint32   UpdatesToBeTransferred;
  uint32   ConflictsGenerated;
  uint32   TombstonesGenerated;
  uint32   LastErrorCode;
  uint32   LastErrorMessageId;
  datetime ForceReplicationEndTime;
  uint32   ForceReplicationBandwidthlevel;
};

Members

The MSFT_DfsrSyncInfo class has these types of members:

• Properties

Properties

The MSFT_DfsrSyncInfo class has these properties.

BytesTransferred

Data type: uint64

Access type: Read-only

Qualifiers: DisplayName ("Number of Bytes Transferred")

The total number of bytes that have been transferred since the synchronization session was started.

ConflictsGenerated

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Number of Conflicts Generated")

The total number of conflicts encountered while processing updates for this session.

This property is valid only for inbound connections.

ConnectionGuid

Data type: string

Access type: Read-only

Qualifiers: MaxLen (36), MinLen (36), DisplayName ("Connection GUID")

The unique connection identifier.

EndTime

Data type: datetime

Access type: Read-only

Qualifiers: DisplayName ("Sync End Time")

The time stamp for the end of the synchronization session. If the session is still in progress, this value of this property is January 1, 1601.

ForceReplicationBandwidthlevel

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Current Force Replication bandwidth level")

The bandwidth level of the current ForceReplication operation.

ForceReplicationEndTime

Data type: datetime

Access type: Read-only

Qualifiers: DisplayName ("Current Force Replication End Time")

The time stamp for the end of the current ForceReplication operation.

Inbound

Data type: boolean

Access type: Read-only

Qualifiers: DisplayName ("Is Incoming Sync")

Indicates the direction of the flow of updates between the synchronization partner and the synchronization member; it can be inbound (coming from the partner) or outbound (going to the partner).

InitiationReason

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Initiation Reason")

The reason why the synchronization session was started. The following values are supported.

Schedule (0)

Synchronization started according to the schedule.

Forced (1)

Synchronization started as a response to a call to the ForceReplication method.

Paused (2)

Pause synchronization as a response to a call to ForceReplication.

ForcedUntilSync (3)

Synchronization started as a response to a call to ForceReplication with a value of Sync Until-In-Sync.

This property is valid only for inbound connections.

LastErrorCode

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Last Error Code")

The last error code.

Success (0)

DFSR_E_CANNOT_CONNECT

Could not connect to the partner.

This value is returned only for inbound connections.

LastErrorMessageId

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Last Error Message ID")

The event log message identifier that corresponds to the last error code.

Success (0)

MemberGuid

Data type: string

Access type: Read-only

Qualifiers: MaxLen (36), MinLen (36), DisplayName ("Member GUID")

The local replication group member identifier.

MemberName

Data type: string

Access type: Read-only

Qualifiers: DisplayName ("Member Name")

The member name. This is typically the unqualified DNS name of the local computer.

PartnerGuid

Data type: string

Access type: Read-only

Qualifiers: MaxLen (36), MinLen (36), DisplayName ("Partner GUID")

The unique identifier of the partner object.

PartnerName

Data type: string

Access type: Read-only

Qualifiers: DisplayName ("Partner Name")

The partner name. This is typically the unqualified DNS name of the partner computer.

ReplicationGroupGuid

Data type: string

Access type: Read-only

Qualifiers: MaxLen (36), MinLen (36), DisplayName ("Replication Group GUID")

The unique replication group identifier.

ReplicationGroupName

Data type: string

Access type: Read-only

Qualifiers: DisplayName ("Replication Group Name")

The name of the replication group that owns the connection.

StartTime

Data type: datetime

Access type: Read-only

Qualifiers: DisplayName ("Sync Start Time")

The time stamp for the start of the synchronization session.

State

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Sync Session State")

The state of the current synchronization session.

Initialized (0)

Connecting (1)

In Progress (2)

Completed (3)

In Sync (4)

Interrupted (5)

In Error (6)

SyncGuid

Data type: string

Access type: Read-only

Qualifiers: key, MaxLen (36), MinLen (36), DisplayName ("Sync GUID")

The unique synchronization identifier for this operation.

TombstonesGenerated

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Number of Tombstones Generated")

The total number of tombstones encountered while processing updates for this session.

This property is valid only for inbound connections.

UpdatesNotTransferred

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Number of Updates Not Transferred")

Total number of updates in the queue for transfer in this synchronization session.

UpdatesToBeTransferred

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Number of Updates Not Transferred")

The total number of updates that need to be synchronized with the partner.

This property is valid only for inbound connections.

UpdatesTransferred

Data type: uint32

Access type: Read-only

Qualifiers: DisplayName ("Number of Updates Transferred")

The total number of updates that have been transferred since the synchronization session was started.

Remarks

A synchronization operation may involve more than one session to avoid being blocked on an update that has not been transferred yet.

The following state diagram illustrates the transitions between the synchronization states.

Requirements

Minimum supported client	None supported
Minimum supported server	Windows Server 2012 R2
Namespace	Root\Microsoft\Windows\Dfsr
MOF	Dfsrwmiv2.mof
DLL	DfsRWmiV2.dll

See also

DFSR WMI Classes