Message

The ReFS volume has been successfully mounted.

                         VCB Address: %1
                         Volume GUID: %2
                         Device Name: %4
                         Volume Name: %6
                         Cluster Size Bytes: %7
                         Volume Size Bytes: %8
                         Free Space Bytes: %9
                         Redo Log LCN Count: %10
                         Logical Sector Size Bytes: %11
                         Physical Sector Size Bytes: %12
                         Actual Physical Sector Size Bytes: %13
                         Major Version: %14
                         Minor Version: %15
                         Number of Physical Copies: %16
                         Number of Logical Copies: %17
                         Volume ID for Heat: %18
                         Root Integrity Stream Checksum Type: %19
                         Volume State: %20
                         USN Size: %21
                         Security Descriptor Stream Size: %22
                         Mount Duration (microseconds): %23
                         Debug Version: %24
                         Debugger Enabled: %25
                         SSD Tier Size: %26
                         Read Cache Size: %27
                         Read Cache Line Size: %28
                         Container Rotation Enabled: %29
                         Delete Notification Disabled: %30
                         VCB State Flags: %31
                         VCB State Flags 2: %32
                         Checkpoint Virtual Clock: %33
                         Last Write Time: %34
                         Boot Sector Flags: %35
                         ReFS Data Flags %36
                         Last Shutdown Was Dirty: %37
                         Streams Supported: %38
                         User Streams Available: %39
                         Size of Randomly Writeable Tier: %40
                         Size of SMR Tier: %41
                         Log Restart Start LSN: %42
                         Log Restart Last LSN: %43
                         Log Restart Duration (microseconds): %44

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Message

ReFS failed to mount the volume.
Context: %1
Error: %2

Volume GUID:%3
DeviceName:%5
Volume Name:%7

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Message

ReFS is mounting the volume.
Context: %1
Progress: %2

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Message

ReFS failed to mount the volume. Version %4.%5 doesn't match expected value %2.%3 
Context: %1

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Message

ReFS fast tier is filling up for volume.
 Context: %1
FillRatio: %2

Volume GUID:%3
DeviceName:%5
Volume Name:%7

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Message

The file system structure on volume %2 has now been repaired.

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Message

The file system structure on volume %2 cannot be corrected.

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Message

The file system detected a checksum error and was able to correct it. The name of the file or folder is "%2".

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Message

The file system detected a checksum error and was not able to correct it. The name of the file or folder is "%2".

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Message

The file system was unable to write metadata to the media backing volume %2. A write failed with status "%3" ReFS will take the volume offline. It may be mounted again automatically.

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Message

Volume %2 is formatted as ReFS but ReFS is unable to mount it; ReFS encountered status %3.

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Message

Volume "%2" was mounted in an older version of Windows. Some features may be lost.

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Message

The file system was unable to write metadata to the media backing volume %2. Log redo failed with status "%3" . The volume is being mounted without the log applied.

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Message

The file system was unable to open redo log for the media backing volume %2. Log redo failed with status "%3" . The volume is being mounted without the log applied.

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Message

The file system detected a global metadata corruption and was able to repair it on volume %2. Space may be leaked as part of the repair. If future mounts fail, attempting a readonly volume mount may succeed.

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Message

The file system detected a global metadata corruption and was not able to repair it on volume %2. Attempting a readonly volume mount may succeed.

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Message

The file system has skipped replaying the redo log on volume %2. Pending log records will not be applied. ReFS will mount the volume without applying the redo log.

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Summary of disk space usage, since last event:

           Available clusters: %8 (%9)
           Reserved clusters: %10 (%11)
           Metadata clusters: %12 (%13)
           Used clusters: %14 (%15)
           
           Volume size: %17
           Bytes per cluster: %18
           
           Volume correlation ID: %1
           Volume name: %3
           Device name: %5
           Space ID: %6
           
           Elapsed seconds: %7

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Message

The file system detected an invalid metadata page. The name of the file or folder is "%2".

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Message

IO latency summary common data for volume:

           Volume Id: %1
           Volume name: %3

           Tier Index %5
           Max Acceptable IO Latency: %6 ms
           Read/Write latency buckets (ns): [%7, %8, %9, %10, %11, %12, %13]
           Trim latency buckets (ns): [%14, %15, %16, %17, %18, %19, %20]
           Flush latency buckets (ns): [%21, %22, %23, %24, %25, %26, %27]

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Message

IO latency summary:

           Version: %1
           Volume Id: %2
           Volume name: %4
           Tier index: %6

           Max Acceptable IO Latency: %7 ms

           Read/Write latency buckets (ns): [%8, %9, %10, %11, %12, %13, %14]
           Trim latency buckets (ns): [%15, %16, %17, %18, %19, %20, %21]
           Flush latency buckets (ns): [%22, %23, %24, %25, %26, %27, %28]

           Interval duration: %30 us

           Non-cached reads:
                     IO count: %31
                     Total bytes: %32
                     Avg latency: %33 ns

           Non-cached writes: 
                     IO count: %34
                     Total bytes: %35
                     Avg latency: %36 ns

           File flushes: 
                     IO count: %37
                     Avg latency: %38 ns

           Directory flushes: 
                     IO count: %39
                     Avg latency: %40 ns

           Volume flushes: 
                     IO count: %41
                     Avg latency: %42 ns

           File level trims: 
                     IO count: %43
                     Total bytes: %44
                     Extents count: %45
                     Avg latency: %46 ns

           Volume trims: 
                     IO count: %47
                     Total bytes: %48
                     Extents count: %49                     Avg latency: %50 ns

 For more details see the details tab.

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Message

An IO took more than %6 ms to complete:

           Process Id: %7
           Process name: %8
           File name: %10
           File offset: %13
           IO Type: %11
           IO Size: %12 bytes
           %16 cluster(s) starting at cluster %15
           Latency: %14 ms

           Volume Id: %1
           Volume name: %3
           Tier index: %5

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Message

A %10 failed with %15.

           Process Id: %6
           Process name: %7
           File name: %9
           IO Size: %11 bytes
           File offset: %12
           %14 cluster(s) starting at cluster %13

           Volume Id: %1
           Volume name: %3
           Tier index: %5

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Message

In the past %5 seconds we had IO failures.

           High latency IO count: %6
           Failed writes: %7
           Failed reads: %8
           Volume Id: %1
           Volume name: %3

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Message

SMR information summary:

           Volume Id: %1
           Volume name: %3

           Sample Duration: %4

           Free Space Minimum (Randomly-Writable Tier): %5
           Free Space Maximum (Randomly-Writable Tier): %6
           Free Space Average (Randomly-Writable Tier): %7

           Free Space Minimum (SMR Tier): %8
           Free Space Maximum (SMR Tier): %9
           Free Space Average (SMR Tier): %10

           Usable Free Space Minimum (SMR Tier): %11
           Usable Free Space Maximum (SMR Tier): %12
           Usable Free Space Average (SMR Tier): %13

           Write Serialization Aborted Writes: %14
           Write Serialization Events: %15
           Write Serialization Latency Average: %16
           Write Serialization Latency Maximum: %17
           Write Serialization Blocked Events: %18
           Write Serialization Blocked Latency Average: %19

           Start Garbage Collection Calls Invoked: %20
           Start Garbage Collection Calls Failed: %21
           Start Garbage Collection Full Speed Calls Invoked: %22
           Start Garbage Collection Full Speed Calls Failed: %23
           Pause Garbage Collection Calls Invoked: %24
           Pause Garbage Collection Calls Failed: %25
           Stop Garbage Collection Calls Invoked: %26
           Stop Garbage Collection Calls Failed: %27

           Full SMR Band Cluster Allocations: %28
           Shared SMR Band Cluster Allocations: %29

           Garbage Collection Read Latency Total: %30
           Garbage Collection Read Latency Average: %31
           Garbage Collection Read Latency Maximum: %32
           Garbage Collection Total Read IOs: %33
           Garbage Collection Write Latency Total: %34
           Garbage Collection Write Latency Average: %35
           Garbage Collection Write Latency Maximum: %36
           Garbage Collection Total Write IOs: %37
           Disk Full Requires Garbage Collection: %38

           SMR Zone Full Events: %39
           CMR Zone Full Events: %40

           Invalid Sector Errors: %41
           IO Device Errors: %42
           IO Unaligned Write Errors: %43
           Write Errors: %44
           Read Errors: %45
           SMR Write-Head Requeries: %46

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Message

IO latency summary:

           Volume Id: %1
           Volume name: %3
           
           IO type: %8
           
           Interval duration: %6
           
           Max Acceptable IO Latency: %10
           High Latency IOs: %11
           
           IO count: %12
           Avg IOPS: %13
           Avg latency: %15
           
           Latency buckets: [%16]
           IO count buckets: [%17, %18, %19, %20, %21, %22, %23, %24, %25, %26, %27, %28]
           Total time buckets (ns): [%29, %30, %31, %32, %33, %34, %35, %36, %37, %38, %39, %40]
           
           For more details see the details tab.

Fields

Message

The file system detected an allocation inconsistency on volume %2.

Fields

Message

The file system detected a block ref count underflow on volume %2.

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Message

Volume %2 has changed state.

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Message

Volume %2 has failed to change state.

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Message

Stream Snapshot Periodic Data:

                         Volume GUID: %1
                         Device Name: %3
                         Event Group Tag: %4

                         Create Operation Count: %5
                         Create Operation Total Duration (us): %6
                         Create Operation Maximum Duration (us): %7

                         List Operation Count: %8
                         List Operation Total Duration (us): %9
                         List Operation Maximum Duration (us): %10

                         Query Deltas Operation Count: %11
                         Query Deltas Operation Total Duration (us): %12
                         Query Deltas Operation Maximum Duration (us): %13

                         Revert Operation Count: %14
                         Revert Operation Total Duration (us): %15
                         Revert Operation Maximum Duration (us): %16

                         Set Shadow B-Tree Operation Count: %17
                         Set Shadow B-Tree OperationTotal Duration (us): %18
                         Set Shadow B-Tree Operation Maximum Duration (us): %19

                         Clear Shadow B-Tree Operation Count: %20
                         Clear Shadow B-Tree OperationTotal Duration (us): %21
                         Clear Shadow B-Tree Operation Maximum Duration (us): %22

                         Error Count: %23

Fields

Message

Stream Snapshot Periodic Operation Latencies (Part 1):

                         Volume GUID: %1
                         Device Name: %3
                         Event Group Tag: %4

                         LatencyBucketValues:  [%6]

                         Create Operation Counts: [%7, %8, %9, %10, %11, %12, %13, %14, %15, %16, %17, %18, %19, %20, %21]
                         Create Operation Total Duration: [%22, %23, %24, %25, %26, %27, %28, %29, %30, %31, %32, %33, %34, %35, %36]

                         List Operation Counts: [%37, %38, %39, %40, %41, %42, %43, %44, %45, %46, %47, %48, %49, %50, %51]
                         List Operation Total Duration: [%52, %53, %54, %55, %56, %57, %58, %59, %60, %61, %62, %63, %64, %65, %66]

                         Revert Operation Counts: [%67, %68, %69, %70, %71, %72, %73, %74, %75, %76, %77, %78, %79, %80, %81]
                         Revert Deltas Operation Total Duration: [%82, %83, %84, %85, %86, %87, %88, %89, %90, %91, %92, %93, %94, %95, %96]

Fields

Message

Stream Snapshot Periodic Operation Latencies (Part 2):

                         Volume GUID: %1
                         Device Name: %3
                         Event Group Tag: %4

                         LatencyBucketValues:  [%6]

                         Query Deltas Operation Counts: [%7, %8, %9, %10, %11, %12, %13, %14, %15, %16, %17, %18, %19, %20, %21]
                         Query Deltas Operation Total Duration: [%22, %23, %24, %25, %26, %27, %28, %29, %30, %31, %32, %33, %34, %35, %36]

                         Set Shadow B-Tree Operation Counts: [%37, %38, %39, %40, %41, %42, %43, %44, %45, %46, %47, %48, %49, %50, %51]
                         Set Shadow B-Tree Operation Total Duration: [%52, %53, %54, %55, %56, %57, %58, %59, %60, %61, %62, %63, %64, %65, %66]

                         Clear Shadow B-Tree Operation Counts: [%67, %68, %69, %70, %71, %72, %73, %74, %75, %76, %77, %78, %79, %80, %81]
                         Clear Shadow B-Tree Operation Total Duration: [%82, %83, %84, %85, %86, %87, %88, %89, %90, %91, %92, %93, %94, %95, %96]

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Message

ReFS volume dismount has started.

           Volume correlation Id: %1
           Volume name: %3
           Device name: %5
           
           Process Id: %7
           Process name: %8
           
           Reason: %9
           
           Number of dirty metadata pages: %10
           Number of dirty table list entries: %11

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Message

ReFS volume dismount notification sent.

           Volume correlation Id: %1
           Volume name: %3
           Device name: %5

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Message

ReFS volume  dismount notification completed.

           Volume correlation Id: %1
           Volume name: %3
           Device name: %5
           
           Dismount notification duration: %7

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Message

ReFS volume was successfully dismounted.

           Volume correlation Id: %1
           Volume name: %3
           Device name: %5
           
           Process Id: %7
           Process name: %8
           
           Reason: %9
           
           Dismount notification duration: %10
           Dismount duration: %12
           
           Number of dirty metadata pages when dismount began: %14
           Number of dirty table list entries when dismount began: %15
           Number of pages dirtied during dismount: %16

Fields

Message

ReFS dismount failed.

           Volume correlation Id: %1
           Volume name: %3
           Device name: %5
           
           Error: %7

Fields

Message

The file system detected a corruption on a file. The file has been removed from the file system namespace. The name of the file is "%2".

Fields

Message

The file system detected a corruption on a file. The file system may have failed to remove it from the file system namespace. The name of the file is "%2".

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Message

The file system detected a corruption on a folder. Contents of the folder have been removed from the file system namespace. The name of the folder is "%2".

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Message

The file system detected a corruption on a folder. The file system may have failed to remove contents of the folder from the file system namespace. The name of the folder is "%2".

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Message

The file system determined that there were multiple volumes on the given disk so has disabled read cache for the volume "%2".  Status is "%3".

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Message

The file system could not determine if there were multiple volumes on the given disk (status is "%3") so has disabled read cache for the volume "%2".

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Message

The file system detected a corruption on file system metadata. The name of the stream is "%2".

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Message

The file system detected a corruption on file system metadata. The name of the stream is "%2".

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Message

Volume "%2" detected a corruption on file system metadata. It will lose self-healing features.

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Message

The file system detected and fixed volume size inconsistency in boot sector of volume "%2".

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