Re: [PATCH] blkid: return first detected crypto device

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On Mon, 2009-10-26 at 10:10 +0100, Karel Zak wrote:

> On Wed, Oct 21, 2009 at 02:14:24PM +0100, Scott James Remnant wrote:
> > Crypto devices may sometimes have multiple additional prober matches,
> 
>  do you have any example? 
>  
LUKS devices with no encryption

> > however just like RAID, there's no danger of activating the wrong one
> > since special help is needed to activate the block device before it
> > can be used.
> 
>  We already have experience (with luks and swap) when users lost data
>  because there was more valid signatures on the disk. (Currently,
>  cryptosetup and mkswap should be fixed.)
> 
>  From my point of view this your request is dangerous.
> 
How is it more or less dangerous than the existing RAID exception it
adds to?  LUKS-managed disks require activation to be mountable, just as
RAID do.

Scott
-- 
Scott James Remnant
scott@xxxxxxxxxx

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