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refsutil iometrics

The refsutil iometrics command allows you to query or set volume heat parameters for tracking input/output (IO) metrics on a ReFS (Resilient File System) volume. Windows commands reference

On Windows

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Windows

from the Windows commands reference, CC BY 4.0

The refsutil iometrics command allows you to query or set volume heat parameters for tracking input/output (IO) metrics on a ReFS (Resilient File System) volume. This tool helps monitor and manage the performance and usage patterns on the volume.

refsutil iometrics <drive> <[/q]> | <[/s] [/st <seconds>] [/sp <seconds>] [/sg <number>]>

To query the volume activity tracking settings on the F: drive, run the command

refsutil iometrics F: /qIdentify
/qQueries the current volume activity tracking settings. Windows commands reference

To set the volume activity tracking settings on drive F: with default values, run the command

refsutil iometrics F: /sIdentify
/sConfigures the volume activity tracking settings. Windows commands reference

To set the volume activity tracking settings on drive F: to track IO activity for 604,800 seconds or 7 (seven) days, run the command

refsutil iometrics F: /s /st 604800Identify
/sConfigures the volume activity tracking settings. Windows commands reference
/stSpecifies how long in seconds the volume should track IO activity. Windows commands reference
<drive>Specifies the drive letter of the volume to be compressed in the format E:.
/qQueries the current volume activity tracking settings.
/sConfigures the volume activity tracking settings.
/st <seconds>Specifies how long in seconds the volume should track IO activity.
/sp <seconds>Specifies how often in seconds the IO metrics should be tracked.
/sg <number>Specifies the number of periods to track per volume tracking unit.