From: Marc MERLIN <marc@merlins.org>
To: Patrik Lundquist <patrik.lundquist@gmail.com>
Cc: "linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>
Subject: Re: Btrfs on top of LUKS (dm-crypt)
Date: Wed, 14 Jan 2015 14:44:06 -0800 [thread overview]
Message-ID: <20150114224406.GO13806@merlins.org> (raw)
In-Reply-To: <CAA7pwKM9WoGy0JbOfnLc9ifACcZMxbAan4XJqAMcqnfV-cWKtA@mail.gmail.com>
On Mon, Jan 12, 2015 at 05:02:00PM +0100, Patrik Lundquist wrote:
> Hi,
>
> I've been looking at recommended cryptsetup options for Btrfs and I
> have one question:
>
> Marc uses "cryptsetup luksFormat --align-payload=1024" directly on a
> disk partition and not on e.g. a striped mdraid. Is there a Btrfs
> reason for that alignment?
>
> http://marc.merlins.org/perso/btrfs/post_2014-04-27_Btrfs-Multi-Device-Dmcrypt.html
Sorry for the delay, and greetings from linux.conf.au :)
This was discussed here some time back, see
http://comments.gmane.org/gmane.comp.file-systems.btrfs/34763
(last message on that page)
Marc
--
"A mouse is a device used to point at the xterm you want to type in" - A.S.R.
Microsoft is to operating systems ....
.... what McDonalds is to gourmet cooking
Home page: http://marc.merlins.org/ | PGP 1024R/763BE901
next prev parent reply other threads:[~2015-01-14 22:44 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-12 16:02 Btrfs on top of LUKS (dm-crypt) Patrik Lundquist
2015-01-14 22:44 ` Marc MERLIN [this message]
2015-01-15 0:09 ` Chris Murphy
2015-03-30 22:45 ` Marc MERLIN
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