Hello Tim,

Tim Watts:
> If I have 2 branches, br1 (RW) and br2(RO) layers with aufs, it seems 
> that users cannot write to parts of the merged tree where they do not 
> have write permissions on br2
>
> Now, this makes complete sense.
>
> But can it be overridden?

It sounds like a problem "how to modify a file whose permission bits is
0666".
Try "chmod +w /your/aufs/fileA" as usual, and the internal copy-up will
happen in aufs. Of course, you should pay attention to the three groups
of permission bits which are (user, group, other) x (read, write,
execute).
Alternately you may want to try setting "rw" for the lower br2.


J. R. Okajima

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