Udo Giacomozzi:
> I don't have /dev/shm in "init" (when AUFS is set up) so I simply 
> mounted a tmpfs just for AUFS's "xino" file and it works like a charm! 
> Great!

Glad to hear that!


> After a `find / -mount` my debugfs files show these contents:
>
> xib: 16x4096 8192
> xigen: 280x4096 160684
>
> Does this mean that AUFS in my case can consume up to approx. 170kb of 
> RAM (plus the tmpfs layer) ? I could live very well with that...

There must exist several 'xino[0-9]*' files under
<debugfs>/aufs/si_<id>/, and usually they are larger than xib and xigen.
And note that the consumed disk space is represented in the form of
'blocks x block-size'. In your xib case, 64KB is consumed (while the
file size is 8KB). It means 14 blocks are pre-allocated (or had ever
used).


J. R. Okajima

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