From: Heinz Diehl <htd@fancy-poultry.org>
To: dm-crypt@saout.de
Subject: Re: [dm-crypt] LUKS - SSD trim
Date: Thu, 22 Apr 2010 08:17:25 +0200 [thread overview]
Message-ID: <20100422061725.GA7173@fancy-poultry.org> (raw)
In-Reply-To: <20100422004842.5eb40c0a@gmail.com>
On 22.04.2010, Felix Blanke wrote:
> does anybody know a way to trim a luks encrypted SSD?
That's not possible because of a limitation in the underlying devicemapper.
> (btrfs filesystem on top, but I think that doesn't count)
Btrfs is specially suited for use with SSD, as a hint you could start with
what I have in fstab in the mount section: "nobarrier,ssd_spread".
next prev parent reply other threads:[~2010-04-22 6:17 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
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 [this message]
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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