Re: can "rbd unmap" detect if device is mounted?

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On Mon, Jul 16, 2012 at 7:37 PM, Tommi Virtanen <tv@xxxxxxxxxxx> wrote:
>
> [0 tv@dreamer ~]$ sudo mount /dev/loop0 /mnt
> [0 tv@dreamer ~]$ sudo losetup -d /dev/loop0
> loop: can't delete device /dev/loop0: Device or resource busy
> [1 tv@dreamer ~]$ sudo umount /mnt
> [0 tv@dreamer ~]$ sudo losetup -d /dev/loop0
> [0 tv@dreamer ~]$

Thanks for the ingenious loop device example, Tommi.  You illustrated
my point better than I ever could have.  Sounds like you guys have a
handle on the situation.

 - Travis
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