Am 16.06.20 um 23:07 schrieb Erick Perez - Quadrian Enterprises:
On Tue, Jun 16, 2020 at 3:00 PM Jason Edgecombe <jwedg...@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 hardware.
Sincerely,
Jason
> Also, if you want to use deduplication (via VDO) then you must
> remember to "dedupe then encrypt"
> Storage > LUKS > VDO > LVM
> old but good reference to: https://access.redhat.com/articles/2106521
Thats a good point. Thank you!
--
Leon
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