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Bug#342455: tech-ctte: Ownership and permissions of device mapper block devices

On Sat, Dec 17, 2005 at 12:41:17PM +0000, Roger Leigh wrote:
> > Which procedure? You seem to know something I don't know. ("Overwrite"
> > means in my context: chmod of static devices or a MODE setting in the
> > udev config)
> A chown/chmod of the device is not scalable or practical.

You recreate the complete /dev?

>                                                            If I create
> a new LV, the permissions will be wrong.  If I run vgchange, the
> permissions will be wrong.  This is not a solution.

And I don't speak about libdevmapper managed device.

> What if the user isn't using udev?

There are only 2 versions, static dev or udev, so which one is missing?

> Do you have any example udev rules to do what you suggest?

SUBSYSTEM=="block", MODE="0600"


Witch!  Witch!  They'll burn ya!
		-- Hag, "Tomorrow is Yesterday", stardate unknown

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