RTEMS , SD Card and Files Systems

Chris Johns chrisj at rtems.org
Wed Aug 3 10:41:59 UTC 2011

On 3/08/11 6:36 PM, Paul Whitfield wrote:
> Hi All,
> We have been playing around with an SD-Card on RTEMS.
> I have some basic questions ...
> Can we use RFS (RTEMS File System) instead Fat32 / DOSFS
> on an SD-Card?

The RFS is a faster file system than DOSFS and scales better. DOSFS 
allows an SD-card to be move to any host machine and accessed which is a 
big plus.

> What is the advantage of RFS over DosFS?

The file system is more complete fast and scales.

> Is there any equivalent of chkdsk in Rtems?

I ported something a while go but I think it is gpl. Is in here:



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