Am 04.11.2015 um 15:56 schrieb Stefano Miccoli:
> I would not blame python, nor owfs, but fuse.
>
Not, it's not fuse.
It's because read() is *not atomic*. As soon you read multi-byte values
from files -such as files whioch contain an ASCII representation of
numbers, as owfs has- you have to take care noone writes to that file at
the same position at the same moment.
That is what file locking is for. But neiter the OPs python program nor
owfs support advisory file locking.
Kernel-enforced (==mandatory) file locking isn't supported by FUSE
either IIRC.
Kind regards
Jan
------------------------------------------------------------------------------
_______________________________________________
Owfs-developers mailing list
Owfs-developers@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/owfs-developers
