Windows event log · Microsoft-Windows-Ntfs/Operational4 NTFS Volume Mount – Volume successfully mounted
- Windows operational
- 4 fields
Microsoft-Windows-Ntfs%4Operational.evtxMicrosoft-Windows-Ntfs
Fields EvtxECmd extracts
4 columns in the EvtxECmd CSV
- PayloadData1
DevicePath: %DeviceName%- %DeviceName% = /Event/EventData/Data[@Name="DeviceName"]
- PayloadData2
CorrelationId: %VolumeCorrelationId%- %VolumeCorrelationId% = /Event/EventData/Data[@Name="VolumeCorrelationId"]
- PayloadData3
IsBootVolume: %IsBootVolume%- %IsBootVolume% = /Event/EventData/Data[@Name="IsBootVolume"]
- PayloadData4
MountDuration: %MountDuration%- %MountDuration% = /Event/EventData/Data[@Name="MountDuration"]
Sample event
Event XML from the map file
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
<Provider Name="Microsoft-Windows-Ntfs" Guid="{3ff37a1c-a68d-4d6e-8c9b-f79e8b16c482}"/>
<EventID>4</EventID>
<Version>1</Version>
<Level>4</Level>
<Task>6</Task>
<Opcode>0</Opcode>
<Keywords>0x4001000000000020</Keywords>
<TimeCreated SystemTime="2026-04-29T05:34:23.6477058Z"/>
<EventRecordID>32</EventRecordID>
<Correlation/>
<Execution ProcessID="4" ThreadID="112"/>
<Channel>Microsoft-Windows-Ntfs/Operational</Channel>
<Computer>DC.lab.local</Computer>
<Security UserID="S-1-5-18"/>
</System>
<EventData>
<Data Name="VolumeCorrelationId">{2ecf0fe7-438c-11f1-b0ac-000c29ecf0a7}</Data>
<Data Name="VolumeIdLength">0</Data>
<Data Name="VolumeId"/>
<Data Name="VolumeLabelLength">0</Data>
<Data Name="VolumeLabel"/>
<Data Name="DeviceNameLength">33</Data>
<Data Name="DeviceName">\Device\HarddiskVolumeShadowCopy1</Data>
<Data Name="DeviceGuid">{00000000-0000-0000-0000-000000000000}</Data>
<Data Name="VendorIdLength">0</Data>
<Data Name="VendorId"/>
<Data Name="ProductIdLength">0</Data>
<Data Name="ProductId"/>
<Data Name="ProductRevisionLength">0</Data>
<Data Name="ProductRevision"/>
<Data Name="DeviceSerialNumberLength">0</Data>
<Data Name="DeviceSerialNumber"/>
<Data Name="BusType">0</Data>
<Data Name="AdapterSerialNumberLength">0</Data>
<Data Name="AdapterSerialNumber"/>
<Data Name="Vcb">0x0</Data>
<Data Name="MountDurationUs">16338</Data>
<Data Name="MountDuration">16 ms</Data>
<Data Name="LongestStage">7</Data>
<Data Name="LongestStageDuration">16 ms</Data>
<Data Name="LongestStagePercentage">100</Data>
<Data Name="SecondLongestStage">0</Data>
<Data Name="SecondLongestStageDuration">0 us</Data>
<Data Name="SecondLongestStagePercentage">0</Data>
<Data Name="RestartApplied">false</Data>
<Data Name="IsBootVolume">false</Data>
<Data Name="Stage1DurationUs">0</Data>
<Data Name="Stage2DurationUs">0</Data>
<Data Name="Stage3DurationUs">0</Data>
<Data Name="Stage4DurationUs">0</Data>
<Data Name="Stage5DurationUs">0</Data>
<Data Name="Stage6DurationUs">0</Data>
<Data Name="Stage7DurationUs">16338</Data>
<Data Name="Stage8DurationUs">0</Data>
<Data Name="Stage9DurationUs">0</Data>
<Data Name="Stage10DurationUs">0</Data>
</EventData>
</Event>References
1 link
Source: evtx/Maps/Microsoft-Windows-Ntfs-Operational_Microsoft-Windows-Ntfs_4.map(opens in new tab) by Vikas Singh and contributors(opens in new tab), MIT License(opens in new tab)