Michael Stone wrote:
> Ok, scratch that idea. So it looks like there's a combination of bind mounts
> and union mounts. The bind mounts should all magically disappear because of
> the deduplication logic, but the union mounts are something that probably
> shouldn't be entirely hidden by default; I don't see a reasonable way of
> doing it except as some sort of hack like "grep out mount points with docker
> in the path". (Because there may be uses other than docker.) It might be
> useful to note in the docker.io readme that "df -x aufs" would suppress
> those lines so someone could add that as a local alias if they wanted to.

Hmm, AFAICS the aufs mounts are not unique volumes, at least they show
as the same size as the root filesystem:

/dev/sda1        38G   29G  7.2G  80% /
none             38G   29G  7.2G  80% 
/var/lib/docker/aufs/mnt/81abbf65e1935a6754e11276c044b94012082304f247be1b70306fa7dfda3650
none             38G   29G  7.2G  80% 
/var/lib/docker/containers/81abbf65e1935a6754e11276c044b94012082304f247be1b70306fa7dfda3650/root

-- 
see shy jo

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