# UBUNTU bionic
# fstab
---
mountOptions:
  default: 'defaults,noatime'
  btrfs: 'defaults,noatime,space_cache,autodefrag'
ssdExtraMountOptions:
  ext4: discard
  jfs: discard
  xfs: discard
  swap: discard
  btrfs: 'discard,compress=lzo'
crypttabOptions: 'luks,keyscript=/bin/cat'