Datasets

Dataset

Primary data management unit
Filesystem or volume
Features

Filesystem

Can be nested
zfs rename x/y/z x/w/z
Inheritance

zfs set compression=lz4 food/vegetables
zfs get compression -r food
NAME                      PROPERTY     VALUE           SOURCE
food                      compression  off             default
food/fruit                compression  off             default
food/fruit/apples         compression  off             default
food/fruit/bananas        compression  off             default
food/fruit/oranges        compression  off             default
food/vegetables           compression  lz4             local
food/vegetables/broccoli  compression  lz4             inherited from food/vegetables
food/vegetables/carrots   compression  lz4             inherited from food/vegetables
food/vegetables/celery    compression  lz4             inherited from food/vegetables
food/vegetables/tomatoes  compression  lz4             inherited from food/vegetables

Mountpoint

zfs set mountpoint=/path/to/the/new/mountpoint the/dataset/name

Custom User Properties

zfs set custom:color=red food/fruit/apples
zfs get custom:color food/fruit/apples
NAME               PROPERTY      VALUE         SOURCE
food/fruit/apples  custom:color  red           local```

## Volume (ZVOL)
- Block device
	- Virtual machines
	- Databases

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