Bug#414689: Bug may be linked to kernel bug 5894

[Dominique Dumont <domi.dumont@free.fr>]

Hello

While digging the issue, I've found kernel bug 5894 [1] which looks
close to the problem I found.

Following the advice, I've changed the way my usb disks are plugged.

Before they were on 2 adjacents plugs which are on the same usb bus.
Now they are on 2 differents set of plugs and the file move no longer
hang.

Note that this is a workaround and not a proper bug fix.

I'll follow up on bug 5894 to see what kernel folks think about this
issue.

Cheers

[1] http://bugzilla.kernel.org/show_bug.cgi?id=5894