---
mountOptions:
  default: defaults,noatime
  btrfs:   defaults,noatime,compress=zstd,space_cache=v2

ssdExtraMountOptions:
  ext4:  discard
  jfs:   discard
  xfs:   discard
  swap:  discard
  btrfs: discard=async

crypttabOptions: luks,keyscript=/bin/cat