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windowsfile-iofilesystemsntfssmb

Is there An Appllication For Testing Various File I/O In Windows?

I'm developing a network-redirector like SMB.
I want to test various file I/O to compare NTFS or SMB implementation.

What I want to test are,

  • CreateFile
  • Read, WriteFile
  • DeleteFile
  • RenameFile
  • Set, GetFileInformationByHandle
  • etc.

And it' would be better if it can measure each I/Os duration.

Is there a program I can use?

Solution

  • If you are developing a file system driver or use some redirector driver (either our Callback File System or alternatives), you can use IFSTest tool to check your implementation for correctness.