Displaying 3 results from an estimated 3 matches for "sda1_crypt".
2020 Jun 16
1
LUKS layer / best practice
...LVM
old but good reference to: https://access.redhat.com/articles/2106521
On Tue, Jun 16, 2020 at 3:00 PM Jason Edgecombe <jwedgeco at uncc.edu> wrote:
>
> I recommend having LUKS be "under" LVM. the layers would be:
> /dev/sda -> partition (/dev/sda1) -> LUKS (/dev/sda1_crypt) -> LVM physical
> volume -> volume group -> logical volume -> filesystem
>
> The layers described above are how the Ubuntu installer sets up an
> encrypted LVM filesystem. As far as I know, TRIM is passed through LUKS and
> the LVM layers if it's available in the har...
2020 Jun 16
2
LUKS layer / best practice
Hi all,
with regard to LUKS; should it placed before LVM or after? Any
recommendations? TRIM command fully supported through all layers etc?
--
Leon
2020 Jun 16
0
LUKS layer / best practice
I recommend having LUKS be "under" LVM. the layers would be:
/dev/sda -> partition (/dev/sda1) -> LUKS (/dev/sda1_crypt) -> LVM physical
volume -> volume group -> logical volume -> filesystem
The layers described above are how the Ubuntu installer sets up an
encrypted LVM filesystem. As far as I know, TRIM is passed through LUKS and
the LVM layers if it's available in the hardware.
Sincerely,
Jason...