zfs encryption pool

OreoTuta

New Member
Apr 12, 2026
1
0
1
Hello, I have a problem on creating a new encrypted pool with zfs

Code:
zpool create -f -o ashift=12 -O encryption=on -O keyformat=passphrase -O keylocation=prompt -O compression=lz4 encrypted-pool mirror nvme-WD_Blue_SN5000_4TB_25325M801530 nvme-WD_Blue_SN5000_4TB_25325M801990

output :

Code:
/dev/disk/by-id/nvme-WD_Blue_SN5000_4TB_25325M801530 is in use and contains a unknown filesystem.
/dev/disk/by-id/nvme-WD_Blue_SN5000_4TB_25325M801990 is in use and contains a unknown filesystem.

zpool status :


Code:
root@pve:~# zpool status
  pool: rpool
 state: ONLINE
status: Some supported and requested features are not enabled on the pool.
        The pool can still be used, but some features are unavailable.
action: Enable all features using 'zpool upgrade'. Once this is done,
        the pool may no longer be accessible by software that does not support
        the features. See zpool-features(7) for details.
config:

        NAME                                                 STATE     READ WRITE CKSUM
        rpool                                                ONLINE       0     0     0
          mirror-0                                           ONLINE       0     0     0
            nvme-eui.e8238fa6bf530001001b448b4208bdd5-part3  ONLINE       0     0     0
            nvme-eui.e8238fa6bf530001001b448b4208e553-part3  ONLINE       0     0     0

zfs list :

Code:
root@pve:~# zfs list
NAME               USED  AVAIL  REFER  MOUNTPOINT
rpool             3.04G  3.51T   104K  /rpool
rpool/ROOT        3.03G  3.51T    96K  /rpool/ROOT
rpool/ROOT/pve-1  3.03G  3.51T  3.03G  /
rpool/data          96K  3.51T    96K  /rpool/data
rpool/var-lib-vz    96K  3.51T    96K  /var/lib/vz