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UsnReadMinSize

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The UsnReadMinSize entry is the minimum size that the USN journal must attain before processing of change notifications can proceed.

Summary

Type: REG_DWORD
Units: Bytes
Default: 4096
Range: 1 - 524288

 

Remarks

The processing of change notifications proceeds when either the size of the USN journal reaches the value of the UsnReadMinSize entry or an interval of time equal to the value of the UsnReadTimeout entry has passed (and there are entries in the USN journal).

Catalog, Property, and Scope Registry Entries

Main Registry Entries

UsnReadTimeout