From: Arno Wagner <arno@wagner.name>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] LUKS - SSD trim
Date: Thu, 22 Apr 2010 04:17:52 +0200 [thread overview]
Message-ID: <20100422021752.GA7060@tansi.org> (raw)
In-Reply-To: <20100422010328.05990873@gmail.com>
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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> dm-crypt@saout.de
> http://www.saout.de/mailman/listinfo/dm-crypt
>
--
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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If it's in the news, don't worry about it. The very definition of
"news" is "something that hardly ever happens." -- Bruce Schneier
next prev parent reply other threads:[~2010-04-22 2:14 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-21 22:48 [dm-crypt] LUKS - SSD trim Felix Blanke
2010-04-21 23:00 ` Milan Broz
2010-04-21 23:03 ` Felix Blanke
2010-04-22 2:17 ` Arno Wagner [this message]
2010-04-22 8:42 ` mark
2010-04-22 9:37 ` Milan Broz
2010-04-22 20:12 ` Felix Blanke
2010-04-22 22:20 ` Richard Zidlicky
2010-04-22 22:22 ` Richard Zidlicky
2010-04-23 8:49 ` Milan Broz
2010-04-23 10:20 ` Mikko Rauhala
2010-04-23 11:13 ` Richard Zidlicky
2010-04-23 11:46 ` Milan Broz
2010-04-23 20:09 ` Richard Zidlicky
2010-04-23 20:45 ` Milan Broz
2010-04-23 22:59 ` Richard Zidlicky
2010-04-24 15:59 ` Arno Wagner
2010-04-24 16:44 ` Richard Zidlicky
2010-04-24 17:01 ` Arno Wagner
2010-04-22 6:17 ` Heinz Diehl
2010-05-14 7:35 ` JG
-- strict thread matches above, loose matches on Subject: below --
2010-05-27 13:14 Christoph Anton Mitterer
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