NFFS atomic update of file(s)


Thomas Gleerup
 

Hi,

I have a few questions regarding the robustness of NFFS (Newtron Flash File System):

  1. Is atomic update of a single file supported? I.e. what will happen in case of power failure or FW crash at any time during this:

fs_open();

fs_write();

fs_close();

?

  1. Is atomic update of multiple files supported (journaling)? If not, how do you recommend making such a feature on top of NFFS, which optimizes speed and wear?
BR,
Thomas

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