Hello Gabor,

Gabor Laszlo Zsolt:
> The system works ok, even if it took me a while to figure this way out , but 
> I can't change nothing on /etc or /var because I can't unmount them
> I remount the / as rw of course before. 
> For umount /var I get
> /var must be outside 
> mount : var not mounted already, or bad option
> 
> and for umount /etc I get
> umount: /etc: device is busy
> 
> my /proc/mounts file has a /var line but no .. etc.. but can't umount event 
> the var
> 
> So How can I write to /etc and /var original directories, bypassing aufs 
> after remounting / as rw
> PLEASE HELP

Unfortunately, I cannot understand fully how your situation is.
As you might know, you cannot unmount the filesystem which is in
use. After your system is up, I guess some processes is using files
under /etc.
If your /proc/mounts doesn't have an entry for /var, it means that you
didn't mount /var. So you cannot unmount it.


Junjiro Okajima

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