G:\>chkdsk g:
The type of the file system is FAT32.
The volume is in use by another process. Chkdsk
might report errors when no corruption is present.
Volume Serial Number is CC3A-E19F
Windows is verifying files and folders...
File and folder verification is complete.
Windows has checked the file system and found no problems.
4,000,284,672 bytes total disk space.
4,000,251,904 bytes available on disk.
32,768 bytes in each allocation unit.
122,079 total allocation units on disk.
122,078 allocation units available on disk.