zfs

https://pbs.proxmox.com/docs/sysadmin.html#local-zfs-special-device

https://www.skelleton.net/2015/06/14/how-to-built-a-fully-encrypted-fil…

http://www.infotinks.com/zfs-btrfs-are-row-not-cow-redirect-on-write-no…

https://bhoey.com/blog/3-way-disk-mirrors-with-zfsonlinux/

https://www.ixsystems.com/community/threads/convert-2-way-mirror-vdev-t…

https://jrs-s.net/2015/02/06/zfs-you-should-use-mirror-vdevs-not-raidz/

https://blog.heckel.io/2017/01/08/zfs-encryption-openzfs-zfs-on-linux/

número de série do dispositivo de bloco - lsblk --nodeps -no name,serial,type,tran
https://unix.stackexchange.com/questions/121757/harddisk-serial-number-…

ver a que portas os discos estão ligados - for i in /dev/disk/by-path/*;do [[ ! "$i" =~ '-part[0-9]+$' ]] && echo "Port $(basename "$i"|grep -Po '(?<=ata-)[0-9]+'): $(readlink -f "$i")";done

https://serverfault.com/questions/842531/how-to-perform-incremental-con…

https://www.ixsystems.com/community/threads/slideshow-explaining-vdev-z…