smartctl

smartctl - Kommandozeilentool zur Steuerung der SMART-Funktionen (Self-Monitoring, Analysis and Reporting Technology) von Datenträgern

Beschreibung

Bestandteil der Smartmontools

Für zahlreiche Betriebssysteme verfügbar

Linux, FreeBSD, NetBSD, OpenBSD, Solaris, Windows
Hier geht es um Linux

Funktion

Überwachung der Zuverlässigkeit von Datenträgern

Durchführung von Laufwerkstests

Es kann immer nur ein Test zur selben Zeit je Datenträger ausgeführt werden

smartctl -t short /dev/sdd 
smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.19.0-10-amd64] (local build) 
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org 

=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ===
Can't start self-test without aborting current test (90% remaining),
add '-t force' option to override, or run 'smartctl -X' to abort test.

Anwendung

Kurztest durchführen

# smartctl -t short /dev/sdb
smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.19.0-9-amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ====
Sending command: "Execute SMART Short self-test routine immediately in off-line mode".
Drive command "Execute SMART Short self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 1 minutes for test to complete.
Test will complete after Tue Jul 28 11:58:53 2020

Use smartctl -X to abort test.

Ergebnisanzeige

Ergebnisanzeige vom letzten Kurztest

# smartctl -l selftest /dev/sdb
smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.19.0-9-amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF READ SMART DATA SECTION ====
SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%     11116         -
# 2  Short offline       Completed without error       00%     11115         -
# 3  Extended offline    Completed without error       00%     11027         -
# 4  Short offline       Completed without error       00%     11022         -
# 5  Extended offline    Completed without error       00%      9272         -
# 6  Short offline       Completed without error       00%      4272         -
# 7  Short offline       Completed without error       00%       238         -

Oberflächenanalyse

Starten eines langen selftests

# smartctl -t long /dev/sda
smartctl 6.6 2017-11-05 r4594 [x86_64-linux-4.19.0-9-amd64] (local build)
Copyright (C) 2002-17, Bruce Allen, Christian Franke, www.smartmontools.org
 
=== START OF OFFLINE IMMEDIATE AND SELF-TEST SECTION ====
Sending command: "Execute SMART Extended self-test routine immediately in off-line mode".
Drive command "Execute SMART Extended self-test routine immediately in off-line mode" successful.
Testing has begun.
Please wait 158 minutes for test to complete.
Test will complete after Tue Jul 28 14:29:30 2020

Use smartctl -X to abort test.

=== START OF READ SMART DATA SECTION ====
General SMART Values:
Offline data collection status: (0x80) Offline data collection activity
was never started.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 246) Self-test routine in progress...
60% of test remaining.
Total time to complete Offline
data collection: ( 9480) seconds.
Offline data collection
capabilities: (0x5b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
No Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: (158) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.

Self-test routine in progress...: Momentan wird ein selftest durchgeführt.
60% of test remaining.: 40% des Tests bereits erledigt, 60% stehen noch aus.
No Conveyance Self-test supported.: Bei diesem Datenträger (sda) kann kein Conveyance Self-test durchgeführt werden.
Short self-test routine recommended polling time: (2) minutes.: Short self-test würde 2min dauern.
Extended self-test routine recommended polling time: (158) minutes.: Long self-test würde 158min dauern.

Installation

sudo apt install smartmontools

Aufruf

smartctl [options] device

Optionen

Unix	GNU	Parameter	Beschreibung

Option	Erklärung
-i	Ist S.M.A.R.T. verfügbar?
-h	Übersicht (aller) Optionen.
-s on	S.M.A.R.T. wird aktiviert.
-a	Zusammenfassende Ausgabe aller Festplatteninformationen und Testergebnisse.
-A	Werte aller Attribute.
-H	Abfrage Gesundheitszustand.
-c	Anzeige Testmöglichkeiten / dafür benötigte Zeit / Anzeige momentaner Testfortschritt.
-S on	Autom. Speichern d. Einstellungen.
-t long	Startet langen selftest (Oberflächenanalyse).
-t short	Startet kurzen selftest. Dauert mind. 1 Minute. Endzeit angegeben.
-t offline	Startet sofort Offline Tests (Anzeige mit -l error oder -a)
-l selftest	kleines L - Zeigt Log aller durchgeführten Selbsttests
-X	Test abbrechen
-l error	kleines L - Ausgabe Fehlermeldungen

Parameter

Umgebungsvariablen

Exit-Status

Konfiguration

Dateien

Datei	Beschreibung

Anhang

Siehe auch

Smartctl

Dokumentation

Man-Pages

manpage smartctl

Info-Pages

Links

Projekt

Weblinks