ZFS create

https://wiki.archlinux.org/title/ZFS

zfs create hddpool /dev/disk/by-id/ata-...
 
zfs set aclinherit=passthrough hddpool
zfs set acltype=posixacl hddpool
zfs set xattr=sa hddpool
 
 
zfs set canmount=off hddpool
 
zfs create hddpool/backup
 
zfs set relatime=on hddpool/backup
zfs set mountpoint=/mnt/backup hddpool/backup