use vault type luks1 for cryptsetup-2.1.0
use vault type luks1 for cryptsetup-2.1.0

cryptsetup-2.1.0 defaults to type luks2 when unspecified

https://wiki.archlinux.org/index.php/Dm-crypt/Device_encryption#Encryption_options_with_dm-crypt

atweiden/holovault