Hi!

On Sat, Dec 20, 2008 at 09:14:39PM +0000, Dorian B|ttner wrote:
>rizzo0917 schrieb:
>> and usb devices. 

>keyword is hotplugd(8), includes example.

And what does happen if someone uses the example and then unplugs that
device? Then one has a mount with the block device used for it vanished.

Even if I mount things manually and even if I forget to unmount it just
once (e.g. an USB stick or an USB harddisk), my system is hosed. Not
even a forced unmount works any more (at least last time I did that).
Had to shutdown now, umount everything else so I had less unclean
filesystems (remount the root fs readonly) and then reboot.

amd, OTOH, would unmount the fs soon after it isn't used any more (which
can be lucky enough to be before it's unplugged). And on trying to use
it it would try to mount it which would either succeed (if it's plugged)
or not (if it's not (yet) plugged).

Kind regards,

Hannah.

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