https://bugs.winehq.org/show_bug.cgi?id=49480
--- Comment #5 from Otto b1779506@trbvn.com --- fsutil is a Windows command line utility which performs tasks that are related to file allocation table (FAT) and NTFS file systems, such as managing reparse points, managing sparse files, or dismounting a volume. If it's used without parameters, fsutil displays a list of supported subcommands.
It can be used for example to convert File ID descriptor to file path on NTFS filesystem, after you get chkdsk errors and want to determine which files may have been affected.
As far as I know, this utility is included with Windows 10.
https://docs.microsoft.com/en-us/windows-server/administration/windows-comma...