On Fri, Feb 03, 2017 at 09:25:07AM -0700, Nathanael D. Noblet wrote:
On Fri, 2017-02-03 at 09:40 -0500, Josh Boyer wrote:
> On Mon, Jan 16, 2017 at 10:32 AM, Jan Kurik <jkurik(a)redhat.com>
> wrote:
> > = System Wide Change: Enable TRIM pass down to encrypted disks =
> >
https://fedoraproject.org/wiki/Changes/EnableTrimOnDmCrypt
> >
> > Change owner(s):
> > * Vratislav Podzimek <vpodzime AT redhat DOT com>
> > * Ondrej Kozina <okozina AT redhat DOT com>
> >
> >
> > Override kernel default for dm-crypt mappings of LUKS1 encrypted
> > volumes via flag put in /etc/crypttab file. This change should
> > affect
> > only newly created encrypted storage based on LUKS1 format during
> > installation.
So I've got multiple systems with encrypted partitions on SSD disks.
Are there ways of enabling this for pre-existing partitions?
I believe putting “discard” at the the of each line in /etc/crypttab
will do the trick.
--
Tomasz Torcz Morality must always be based on practicality.
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