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Date: Thu, 22 Apr 2010 01:00:01 +0200
From: Milan Broz <mbroz@redhat.com>
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Subject: Re: [dm-crypt] LUKS - SSD trim
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To: Felix Blanke <felixblanke@gmail.com>
Cc: dm-crypt@saout.de

On 04/22/2010 12:48 AM, Felix Blanke wrote:
> does anybody know a way to trim a luks encrypted SSD? (btrfs filesystem
> on top, but I think that doesn't count)

TRIM is not yet supported in device-mapper devices (thus dm-crypt/LUKS too)
but it is planned.

Milan