tree 2a1832d8dc399ccb4ab8cdf798578069888aae25
parent 38ff16466885614f4b6d790d314a1348153bc12d
author Sarthak Kukreti <sarthakkukreti@chromium.org> 1608125735 -0800
committer Commit Bot <commit-bot@chromium.org> 1609367382 +0000

cryptohome: Add logical volumes as a backing device

Conditionally add logical volume support as a backing device for
cryptohomes. In subsequent CLs, we use these devices as a backing
store for dm-crypt based cryptohomes.

BUG=b:172344853
TEST=unittests

Cq-Depend: chromium:2593050
Change-Id: Ia277e2999d4ced6997a723959f378f7aa95b4480
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform2/+/2579890
Reviewed-by: Leo Lai <cylai@google.com>
Reviewed-by: Daniil Lunev <dlunev@chromium.org>
Tested-by: Sarthak Kukreti <sarthakkukreti@chromium.org>
Commit-Queue: Sarthak Kukreti <sarthakkukreti@chromium.org>