====== ZFS ======

  * https://docs.freebsd.org/en/books/handbook/zfs/

  * ''NAS'' main (blank)
  * ZFS'd

  su -

  zpool create 'NAS' '/dev/ada1'

  zpool status 'NAS'

====== NTFS ======

  * ''NAS2'' spare (wiped)
  * Format ''NAS2'' spare to NTFS
  * Clone ''NAS'' main (ZFS) -> ''NAS2'' spare (NTFS)
  * :!: This formatted a 4TB drive with 2TB + rest split and isn't usable under Windows ((Windows shows unpartitioned volumes; Linux sees 4TB 1 partition fine))

  su -

  pkg install fusefs-ntfs rsync

  kldload 'fusefs'

  geom disk list

  gpart destroy -F 'ada2' && dd if='/dev/zero' of='/dev/ada2' count='8096'

  gpart create -s 'GPT' 'ada2'

  gpart add -l 'NAS2' -t 'ms-basic-data' 'ada2'

  NTFS_USE_UBLIO='0' mkntfs -Q -I -v '/dev/ada2'

  ntfsfix '/dev/ada2'

  mkdir -p '/mnt/NAS2' && ntfs-3g -o 'rw,big_writes,windows_names' '/dev/ada2' '/mnt/NAS2'

  rsync --verbose --recursive --update --progress '/NAS/' '/mnt/NAS2/'

  cp -R -v '/NAS/' '/mnt/NAS2/'

====== Clone Mount/Rsync ======

  * ''NAS2'' spare ([[linux:notes:disk_gpt_format#ext4|GPT ext4 pre-formatted]])
  * Clone ''NAS2'' spare (ext4) -> ''NAS'' main (ZFS)

  su -

  pkg install fusefs-ext2 rsync

  mkdir -p '/mnt/NAS2' && mount -t 'ext2fs' -o 'rw' '/dev/ada2p1' '/mnt/NAS2'

  rsync --verbose --recursive --update --progress '/mnt/NAS2/' '/NAS/'