Largest Partition and File Size for RTEMS FAT Filesystem?

Joel Sherrill joel at
Fri Jan 22 16:52:08 UTC 2021


Based on this wikipedia article, I think the maximum file size for FAT32 is
4GB and the partition size is 16TB with 4KB sectors.

Assuming we had a driver to handle the media, does this match the limits of
the RTEMS FAT32 implementation?

Ignore the issue of why someone would put FAT on a media that large. The
better solution would involve getting BSD file systems working on RTEMS.

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the devel mailing list