On 02/20/2013 10:37 PM, Chris Murphy wrote:
On Feb 20, 2013, at 3:45 PM, Digimer <lists@xxxxxxxxxx> wrote:
Currently, as the OS disk, it mounts on boot with the default values set by Fedora;
==] /etc/fstab [============
/dev/mapper/luks-bd252fe0-a16f-4a14-ad4e-b99a0d4c0716 / ext4 defaults,x-systemd.device-timeout=0 1 1
UUID=eca11946-68d8-444c-90f2-ad65455caf6d /boot ext4 defaults 1 2
============================
Thanks for the tips on secure erase. I'll use that in the future.
I would do it now because as far as that SSD is concerned, every single block is in use, and then also you should be using the discard mount option, and also not using dmcrypt. The 840 Pro supports FDE, that's what you should use. But for reference dmcrypt supports TRIM passthrough, just not by default.
https://wiki.archlinux.org/index.php/Dm-crypt_with_LUKS#Discard.2FTRIM_support_for_solid_state_disks_.28SSD.29
Chris Murphy
I wanted to use the onboard FDE but didn't find docs on how to do it. As
for discard, can I just add this after defaults?
I'll read that link now. Thank you, again. :)
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Digimer
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