With Luks1 device:
$ cryptsetup status /dev/mapper/crypto-rbd0
/dev/mapper/crypto-rbd0 is active and is in use.
type: LUKS1
cipher: aes-xts-plain64
keysize: 512 bits
key location: dm-crypt
device: /dev/rbd0
sector size: 512
offset: 4096 sectors
size: 4190208 sectors
mode: read/write
With Luks2 device:
$ cryptsetup status /dev/mapper/crypto-rbd0
/dev/mapper/crypto-rbd0 is active and is in use.
type: LUKS2
cipher: aes-xts-plain64
keysize: 512 bits
key location: dm-crypt
device: /dev/rbd0
sector size: 512
offset: 32768 sectors
size: 4161536 sectors
mode: read/write
This could lead to failures with unmap in the NodeUnstageVolume path
for the encrypted volumes.
Signed-off-by: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>