File information

Field

Description

Data

fid

File ID Record stored in the DFSR database

Unique hex value

usn

The USN ID record in the journal and DFSR database

Unique hex value

uidVisible

Has the UID file record been replicated?

0 or 1

filtered

Is the file filtered by an administrator to prevent replication?

0 or 1

journalWrapped

Is the file in USN journal wrap recovery?

0 or 1

slowRecoverCheck

Is the file being checked after a journal wrap recovery completed?

0 or 1

pendingTombstone

Is the file in the process of being tombstoned in the database?

0 or 1

recUpdateTime

Displays time/date of local changes to file (only on the originating server – on downstream will show garbage)

YYYYMMDD HH:MM:SS.MS GMT

present

Is the file live or tombstoned (deleted)?

0 or 1

nameConflict

Was there a conflict on the file (modified on upstream and downstream servers before replication

0 or 1

attributes

Attributes on the file

Hex value

gvsn

Global Version Sequence Number of the file, used to track changes and server origination

GUID of originating server +Version #

uid

Unique ID of the file, used to identify original file

GUID of modifying server + Version #

parent

Folder containing the file

GUID of originating server + Version #

fence

Authoritative data flag (not used)

N/A

clock

Time of the last change to the file on this server

YYYYMMDD HH:MM:SS.MS

createTime

Time the file was created on the server

YYYYMMDD HH:MM:SS.MS GMT

csId

Replicated Folder

GUID

hash

Salted SHA1 checksum of the file and its size (not a true SHA1 of the file itself)

Hex value

similarity

Salted SHA1 checksum information about the RDC similarity data

Hex value

Name

Name of the file

Text string

ghostedHeader*

<reserved for future use>

Data*

<reserved for future use>

clockDecrementedInDirtyShutdown*

<reserved for future use>

USN update Information

Field

Description

Data

RecordLength

Size of file record in the USN journal in bytes

Numeric value

MajorVersion

USN journal underlying major version

Always 0x2

MinorVersion

USN journal underlying major version    

Always 0x0

FileRefNumber

USN journal internal file reference

Unique Hex value

ParentFileRefNumber

USN journal internal folder parent reference

Hex value

TimeStamp

USN journal timestamp of last change to file

YYYYMMDD HH:MM:SS.MS TZ

Reason

Information about an actual change

Text string

SourceInfo

Information about the source of the change

Hex value

SecurityId

Unique security identifier assigned to the file

Unique hex value

FileAttributes

Attributes on the file

Hex value

FileNameLength

Size of file record in the USN journal in bytes

Numeric value

FileNameOffset

The offset of the FileName member

Numeric value

FileName

Name of the file

Text string

Content Set and Database Information

Field

Description

Data

contentSetId

Replicated Folder

GUID

memberId

Computer referenced for this Content Set

GUID

state

The current state of the Content Set (may be:

May return: Normal, InitialSync(Cleanup), InitialSync(Sync), InitialBuilding, RestoreInitialSync(Cleanup), RestoreInitialSync(Sync), RestoreBuilding, Unknown

startVersion

Last version vector for chaining if the number is lost due to a problem

Numeric value

authRebuilding

Rebuilding Content Set authoritatively

0 or 1

stageVolumeSerialNumber

Volume serial number for the drive containing staged data

Unique value

stageFid

File ID of the staged data.

Unique hex value

isTombstone

Is the Content Set tombstoned (deleted)

0 or 1

beingDeleted

Is the Content Set in the process of being deleted

0 or 1

dbLossRecover

Are we recovering from a lost database

0 or 1

tombstoneTime*

When was the content set tombstoned

YYYYMMDD HH:MM:SS.MS

expirationTime*

When the tombstone will expire and the database will purge the content set info

YYYYMMDD HH:MM:SS.MS (tombstonetime+60 days)

readOnlySince*

Date that the content set was changed from Read-Write to Read-Only (unsupported)

YYYYMMDD HH:MM:SS.MS

RDC and XPRESS Assembler Statistics Downstream

Field

Description

Data

Compression Ratio

% of bandwidth savings over the wire (with RDC and XPRESS compression)

0-100%

Target Uncompress Size

Total byte count of data

Numeric value

Target Compress Size

Total byte count of data after accounting for compression with XPRESS and RDC

Numeric value

Bytes Received

Byte count actually received (broken into signature bytes and data bytes)

Numeric values

Signature Bytes Received

Signature bytes received

Numeric value

Number of remote calls

RPC calls used to receive data (broken into signature, needs, and data requests)

Numeric value

RDC Need Size

Number of bytes copied through RDC

Numeric value

Xpress Blocks

Number of XPRESS-compressed RDC blocks copied

Numeric value

Uncompressed Xpress Blocks

Number of non-XPRESS-compressed RDC blocks copied

Numeric value

Blocks copied to target

RDC Blocks copied

Numeric value

RDC and XPRESS Needs Statistics Upstream

Field

Description

Data

Compression Ratio

% of bandwidth savings over the wire (with RDC and XPRESS compression)

0-100%

RDC Need Size

Total bytes covered by requests

Numeric value

Bytes sent to downstream

Actual bytes sent over the wire

Numeric value

Uncompressed XPRESS blocks

RDC blocks from non-compressed (by XPRESS) data

Numeric value

Compressed XPRESS blocks

RDC blocks from compressed data (by XPRESS) data

Numeric value

Copied XPRESS Blocks

Number of compressed blocks sent

Numeric value

Bytes read using async I/Os*

Number of bytes read in using Async I/o calls

Numeric value

RPC Information

Field

Description

Data

Process ID

PID of the DFSR service on this machine.

Numeric value

System Time

Date-time on this machine

YYYYMMDD HH:MM:SS.MS

Generating component

Code for component generating the error

Numeric value

Status

Error returned to RPC

Numeric error mapped within WINERROR.H that can be translated with NET HELPMSG <error #>

Detection location

A n entry in the Extended Error Information Detection Locations table

Numeric value

Flags

Specifies whether SystemTime or FileTime is used. Set to zero to use SystemTime, or EEInfoUseFileTime to use FileTime.

0 or 1

NumberOfParameters

Parameter count to function (with nested data being passed)

Numeric value

USN Consumer Statistics

Field

Description

Data

usnTotal

Total number of USN records consumed

Numeric value

usnTotalNotFilteredByReason

Total number of USN records (that are not filtered by USN reason attribute)

Numeric value

usnTotalDbUpdated

Total number of USN records that caused database update

Numeric value

txTotal

Total number of transactions

Numeric value

usnLastAverage

Number of USN records consumed per second in last sampling period

Numeric value

usnLastAverageNotFilteredByReason

Number of USN records per second that are not filtered by USN reason attribute in last sampling period

Numeric value

usnLastAverageDbUpdated

Number of USN records per second that caused database update in last sampling period

Numeric value

txLastAverage

Number of transaction per second in last sampling period

Numeric value

USN Recovery Information

Field

Description

Data

usnId

USN ID record in the journal

Unique Hex value

nextUsn

Next USN record

Unique Hex value

checkpointUsn

A special USN record to allow recovery from disk failures; used to detect whether a journal wrap or complete database rebuild will be triggered after service startup.

Unique Hex value

checkpointTimestamp

Last time a checkpoint recovery was set

YYYYMMDD HH:MM:SS.MS

journalWrapped

If the USN journal is wrapped

0 or 1

journalIdChanged

If the USN journal ID has been changed (due to recreation of journal)

0 or 1

slowRecoverNotFinished

Are we still doing a slow recover due to journal wrap

0 or 1

dirtyRecoveryMode

Are we recovering from a dirty database shutdown currently

0 or 1

dirtyShutdownRecoveryTimestamp

When a dirty database shutdown recovery was last done.

YYYYMMDD HH:MM:SS.MS

dirtyRecoveryRecordsMarkedFinished

Was a dirty database recovery just performed

0 or 1

History Information

Field

Description

Data

syncGuid*

Synchronization GUID

GUID

State*

Current state of replication for this Replication Group

May return: Initialized,Connecting, In Progress, Completed, In Sync, Interrupted, In Error, UnknownSyncState

initReason*

Reason that synchronization occurred

May return: Schedule,Force Replication, Paused, Force Until in Sync, UnknownSyncInitReason

connectionGuid*

Connection GUID

GUID

replicationGroupGuid*

Replication group GUID

GUID

replicationGroupName*

Replication Group friendly name

Text string

memberGuid*

GUID of server

GUID

memberName*

Friendly name of server

Text string

updatedNotTransferred*

Number of updates not replicated

Numeric value

updatedTransferred*

Number of updates replicated

Numeric value

updatedToBeTransferred*

Number of updates to be replicated

Numeric value

byteTransferred*

Bytes replicated

Numeric value

tombstonesGenerated*

Number of tombstones created

Numeric value

conflictsGenerated*

Number of conflicts that occurred

Numeric value

currentForceReplicationEndTime*

When a forced update window (when using DFSRDIAG SYNCNOW) will close

YYYYMMDD HH:MM:SS.MS

currentForceReplicationBandwidthlevel*

Bandwidth level is of a forced replication

Functional Area

MODULE_ID References

Description

Configuration

CFAD, CCTX, CPAR, CREG, CREP, CVOL, CXML, CMGR, ADWR*, HIST*, SYSM*

Functions related to the configuration of DFSR in LDAP, the registry, WMI, and in the XML files

Database

DBCJ, DBGC, DIRW, JRWP, LDBX, PDBX, DBSR, USNC

Functions related to the USN journal and the DFSR JET database

File System

MRSH, NTFS, FHAN,FUTL, ASYN*, OPLC*

Functions related to NTFS, file handles, and (in Win2008) Asynchronous I/O handling.

Main

FSVC, SCFG, MAIN, VSSW, SCNT

Functions for DFSR service control and data backup through VSS.

SYSVOL Migration

MIGM*

Functions related to DFSRMIG.EXE for SYSVOL migration in Win2008.

Performance

PFV2*

Functions wrapper for PerflibV2 in Win2008.

Provider

FCFG, FWMI, FWMH, PINF, PVMG, WMIC, WMIM

Functions for DCOM and WMI providers.

Synchronization

CONF, CSMG, CRED, FREP, RDCS, INCO, ISYN, JOIN, MEET, OUTC, RDCX, RDCC, RSMG, SSYN, STAG, UPLK, UPMG, VLMG, XPRN, XPRS, XRNA, SLVS*

Functions related to replicating files between DFSR nodes.

Transport

DOWN, RPCN, SRTR, UPST

Functions that implement DFSR's RPC transports.

Utility

EVNT, PERF**, TASK, IMPE*, SRVC*, P2P*. SETT*

Miscellaneous utility functions that cover event logging, performance logging in Win2003 R2, and other areas.