Hello Ruben,
Ruben Perez:
> All is working fine, but when I want to umount /.rw or remount as readonly,
> I always get "device is busy", no matters how I do it, always that...
>
> Do Im doing something wrong?
:::
> And the version of AuFs im currently using: aufs
> 2-standalone.tree-29-20100913
First, your aufs version is obsoleted and not maintained now.
Second, I'd suggest you to read the aufs manual.
(from the aufs manual)
----------------------------------------------------------------------
When your aufs is the root directory of your system, and your system
tells you some of the filesystem were not unmounted cleanly, try these
procedure when you shutdown your system.
.nf
# mount -no remount,ro /
# for i in $writable_branches
# do mount -no remount,ro $i
# done
.fi
If your xino file is on a hard drive, you also need to specify
`noxino' option or `xino=/your/tmpfs/xino' at remounting root
directory.
----------------------------------------------------------------------
I guess XINO file makes your .rw busy.
J. R. Okajima
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