[dm-crypt] TRIM support?

Milan Broz mbroz at redhat.com
Mon Aug 15 00:43:05 CEST 2011


On 07/23/2011 08:04 PM, Christoph Anton Mitterer wrote:
> On Sat, 2011-07-23 at 13:22 -0400, Corey Johns wrote:
>> I'm sorry but I've searched the archived before posting this and I
>> couldn't find anything relevant.
> http://news.gmane.org/gmane.linux.kernel.device-mapper.dm-crypt
> 
> Deals with how to set it up (manually) and also some security notes.

After all these discussions (and because I had some testing scripts
handy from the new implementation) I tried to explain what TRIM means
for crypto with some example here

http://asalor.blogspot.com/2011/08/trim-dm-crypt-problems.html

Comments welcomed.

Milan


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