ZFS

Links

• OpenZFS Documentation
• OpenZFS Wiki

Commands

• list drive ids: ls -l /dev/disk/by-id/
• show status
  • list zpools: zpool list - shows raw capacity, to see real capacity use zfs list
  • see status of zpool: zpool status
• mirror handling
  • create mirror: zpool create tank mirror <vdev_1> <vdev_2>
  • add mirror: zpool add tank mirror <vdev_1> <vdev_2>
  • remove mirror: zpool remove tank <mirror-id> - get mirror-id with zpool status
• delete pool: zpool destroy tank
• dataset handling
  • create dataset: zfs create <nameofzpool>/<nameofdataset>
  • list datasets: zfs list