[dm-crypt] aes-xts-plain with aes_x86_64 makes my SSD 5x slower than my encrypted HD

Yves-Alexis Perez corsac at debian.org
Mon Jul 23 21:26:56 CEST 2012


On lun., 2012-07-23 at 10:54 -0700, Marc MERLIN wrote:
> On Mon, Jul 23, 2012 at 06:19:10PM +0200, Yves-Alexis Perez wrote:
> > > I'll try rebuilding a non preempt kernel just in case.
> > 
> > Maybe try with Debian kernel first? It's just an apt-get install
> away
> > and will give you a setup identical as mine.
> 
> I have a custom initramfs, it was easier to compile a new kernel than
> to try
> and get the debian one to boot my system :)
> 
> But for reference, what kernel package are you using? 

Linux version 3.2.0-3-amd64 (Debian 3.2.21-3)
(debian-kernel at lists.debian.org) (gcc version 4.6.3 (Debian 4.6.3-8) )
#1 SMP Thu Jun 28 09:07:26 UTC 2012

And I'll upgrade to 3.2.23-1 just know.
-- 
Yves-Alexis
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