macOS Sierra EtreCheck Meldung Smart Report

[minimann]

Hallo und guten Morgen,

hab heute mal wieder EtreCheck durchlaufen lassen und dabei kam folgendes zum Vorschein womit ich nicht viel anfangen kann. Kann mich auch nicht erinnern das das jemals da stand. Was genau bedeutet das ? Und muss ich irgendwas ändern ?

smartctl 6.5 2016-05-07 r4318 [Darwin 16.7.0 x86_64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Apple SD/SM/TS...E/F SSDs
Device Model:     APPLE SSD SM0256G
Serial Number:    S29CNYAGA54380
LU WWN Device Id: 5 002538 900000000
Firmware Version: BXW1SA0Q
User Capacity:    251,000,193,024 bytes [251 GB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    Solid State Device
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4c
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sat Nov  4 08:02:58 2017 CET
SMART support is: Available - device has SMART capability.
SMART support is: Disabled

SMART Disabled. Use option -s with argument 'on' to enable it.
(override with '-T permissive' option)

EtreCheck version: 3.4.6 (460)
Report generated 2017-11-04 07:20:27
Download EtreCheck from https://etrecheck.com
Runtime: 3:19
Performance: Good

Click the [Lookup] links for more information from Apple Support Communities.
Click the [Details] links for more information about that line.

Problem: No problem - just checking

Hardware Information: ⓘ
    MacBook Pro (Retina, 15-inch, Mid 2015)
    [Technical Specifications] - [User Guide] - [Warranty & Service]
    MacBook Pro - model: MacBookPro11,4
    1 2,2 GHz Intel Core i7 (i7-4770HQ) CPU: 4-core
    16 GB RAM Not upgradeable
        BANK 0/DIMM0
            8 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            8 GB DDR3 1600 MHz ok
    Handoff/Airdrop2: supported
    Wireless:  en0: 802.11 a/b/g/n/ac
    Battery: Health = Normal - Cycle count = 236
    iCloud Quota: 12.42 GB available