encrypted

Consider fill with random data https://niziak.spox.org/wiki/linux:fs:luks#fill_with_random_data

cryptsetup luksFormat --cipher aes-xts-plain64 --key-size 512 --hash sha512 --sector-size 4096 --verify-passphrase --use-random /dev/nvme0n1p4
blkid /dev/nvme0n1p4

/etc/crypttab

home2 UUID=aad5d877-2bc5-460b-8441-32b89c0462e6 none luks,noearly,noauto,loud,discard

systemctl daemon-reload
systemctl restart cryptsetup.target
dmsetup table
 
cryptsetup luksClose home2