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Date: Thu, 22 Apr 2010 04:17:52 +0200
From: Arno Wagner <arno@wagner.name>
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References: <20100422004842.5eb40c0a@gmail.com> <4BCF8371.60306@redhat.com>
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Subject: Re: [dm-crypt] LUKS - SSD trim
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To: dm-crypt@saout.de

You can image it to a file on a conventional disk and
image it back, e.g. wioth dd_rescue. That should
also fix things, at least for a while.

Arno

On Thu, Apr 22, 2010 at 01:03:28AM +0200, Felix Blanke wrote:
> Thanks for your reply.
> 
> Do you have any idea how long will it takes? My ssd is quiet slow
> without trim :/
> 
> Regards,
> Felix
> 
> Am Thu, 22 Apr 2010 01:00:01 +0200
> schrieb Milan Broz <mbroz@redhat.com>:
> 
> > 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
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-- 
Arno Wagner, Dr. sc. techn., Dipl. Inform., CISSP -- Email: arno@wagner.name 
GnuPG:  ID: 1E25338F  FP: 0C30 5782 9D93 F785 E79C  0296 797F 6B50 1E25 338F
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