umount of ubifs

[Artem Bityutskiy]

On Tue, 2010-03-16 at 09:41 -0400, twebb wrote:
> I am seeing behavior related to my filesystem that I don't understand.
>  I'm running 2.6.29 and using UBIFS.  The root filesystem is a
> ramdisk.  Code manually mounts 4 UBI volumes at startup (not
> automatically through an fstab file).  One of the volumes, "system",
> is mounted RO (though the underlying UBI volume is dynamic).  On
> system shutdown, code umounts all the mounted volumes, and often the
> umount of "system" fails.  Can someone explain how umounting a RO
> filesystem could fail?  (I don't think this is a UBIFS issue - I'm
> guessing it may be common to all filesystems.)

I'd say you should investigate the issue yourself and narrow it down.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)