Thanks @LudovicVanasse!
Yes, I think that we should add (from here)
File size limitations
The maximum file size depends on the file system and OS.
The size limit on NuttX is currently around 2GB.
This could go in the logging topic, perhaps just before the dropouts section - seem reasonable?
The information about restarting is also interesting. Perhaps we should add a line in the usage section before the last line “For a list of all supported logger commands and parameters, use:”
Something like
If logging stops due to a write error, or reaching the maximum file size [insert link down to the new section], PX4 will automatically restart logging (to a new file).