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Date: Thu, 23 Feb 2012 13:23:59 +0100
From: Milan Broz <mbroz@redhat.com>
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Subject: Re: [dm-crypt] md + dm-crypt + lvm2: I/O slows down system,
 I/O	schedule ineffective
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To: =?ISO-8859-1?Q?G=FCnter_Merz?= <lotan_rm@hotmail.com>, dm-crypt@saout.de, Mikulas Patocka <mpatocka@redhat.com>

On 02/23/2012 12:54 PM, Alasdair G Kergon wrote:
> Check everything is aligned properly.
>
> Maybe test this dm-crypt performance proposal too:
>    http://people.redhat.com/mpatocka/patches/kernel/dm-crypt-paralelizace/current/series.html

Just note, this is not yet stable repository and final patches
will change (or perhaps some patches will not be committed,
depends on testing output).

IOW - if you can experiment with your data, try it, otherwise please wait
until it is in upstream repo.

Thanks,
Milan