Bug#810145: pbuiler: find a way to mount /run/shm even if some other process is accessing it

[Sandro Tosi]

> Hello,
> when destroying the chroot, pbuilder umount run/shm, but if another process on
> the system is accessing /run/shm then pbuilder keeps saying:
>
> umount: /var/cache/pbuilder/build/11273/run/shm: target is busy
>         (In some cases useful info about processes that
>          use the device is found by lsof(8) or fuser(1).)
>
>   This error only affects chroots; you may want to use
>   user-mode-linux to avoid this message.
>
>
> I would really prefer not to use u-m-l, so maybe you can consider other ways to
> mount/umount /run/shm, like --bind-mount or --lazy umount, or any other
> (better!) way to achieve the same result: dont error out if /run/shm is busy
> when exiting the build env.

I'm running 0.229 and i can confirm i no longer see this problem - thanks!

-- 
Sandro "morph" Tosi
My website: http://sandrotosi.me/
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