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Date:      Thu, 03 Jul 2014 22:58:21 -0700
From:      Jesse Gooch <lists@gooch.io>
To:        freebsd-hackers@freebsd.org
Subject:   Re: geli+trim support
Message-ID:  <53B6427D.1010403@gooch.io>
In-Reply-To: <7E2718485A3E405D89E5EAB331E9ED70@multiplay.co.uk>
References:  <alpine.BSF.2.00.1407020036280.4507@wojtek.tensor.gdynia.pl> <7E2718485A3E405D89E5EAB331E9ED70@multiplay.co.uk>

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IIRC, TRIM is bad for encryption anyway. You want everything to be
random noise, even the empty sectors. TRIM defeats this.

On 02/07/14 01:27 AM, Steven Hartland wrote:
> Currently BIO_DELETE is not supported by geli so no TRIM won't
> be passed through.
> 
>    Regards
>    Steve
> 
> ----- Original Message ----- From: "Wojciech Puchar"
> <wojtek@wojtek.tensor.gdynia.pl>
> To: <freebsd-hackers@freebsd.org>
> Sent: Tuesday, July 01, 2014 11:36 PM
> Subject: geli+trim support
> 
> 
>> will TRIM will be passed over geli volumes?



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