Merge pull request #1593 from Spitfireap/doc/update2

Added unit for minimum ZFS blocksize

Author: stgraber

doc/reference/storage_zfs.md

@@ -119,7 +119,7 @@ Key                     | Type      | Condition                 | Default
 `snapshots.expiry`      | string    | custom volume             | same as `volume.snapshots.expiry`              | {{snapshot_expiry_format}}
 `snapshots.pattern`     | string    | custom volume             | same as `volume.snapshots.pattern` or `snap%d` | {{snapshot_pattern_format}} [^*]
 `snapshots.schedule`    | string    | custom volume             | same as `snapshots.schedule`                   | {{snapshot_schedule_format}}
-`zfs.blocksize`         | string    |                           | same as `volume.zfs.blocksize`                 | Size of the ZFS block in range from 512 to 16 MiB (must be power of 2) - for block volume, a maximum value of 128 KiB will be used even if a higher value is set
+`zfs.blocksize`         | string    |                           | same as `volume.zfs.blocksize`                 | Size of the ZFS block in range from 512 bytes to 16 MiB (must be power of 2) - for block volume, a maximum value of 128 KiB will be used even if a higher value is set
 `zfs.block_mode`        | bool      |                           | same as `volume.zfs.block_mode`                | Whether to use a formatted `zvol` rather than a {spellexception}`dataset` (`zfs.block_mode` can be set only for custom storage volumes; use `volume.zfs.block_mode` to enable ZFS block mode for all storage volumes in the pool, including instance volumes)
 `zfs.delegate`          | bool      | ZFS 2.2 or higher         | same as `volume.zfs.delegate`                  | Controls whether to delegate the ZFS dataset and anything underneath it to the container(s) using it. Allows the use of the `zfs` command in the container.
 `zfs.remove_snapshots`  | bool      |                           | same as `volume.zfs.remove_snapshots` or `false` | Remove snapshots as needed