S.M.A.R.T. - smartmontools

S.M.A.R.T.

(Self-Monitoring, Analysis and Reporting Technology)

apt-get install smartmontools

sudo smartctl -PARAMETER GERÄTENAME 

Parameter	Beschreibung
-i 	        Gibt an, ob S.M.A.R.T. verfügbar ist.
-s on 	        S.M.A.R.T. wird aktiviert.
-h 	        Befehlsreferenz
-A 	        Werte aller Attribute
-H 	        Abfrage des Gesundheitszustands
-c 	        Überprüfung, welche Tests (TEST) möglich sind / Zeit, die diese benötigen
-S on 	        Automatisches Speichern der Einstellungen.
-t TEST	        Durchführung des möglichen Tests (short, offline, long ...)
-o on 	        Startet die Offline Tests mit einem 4-Stunden-Zyklus.
-t long 	Startet einen langen selftest. Der Test ist auch unter dem Synonym Oberflächenanalyse bekannt.
-t short 	Startet einen kurzen selftest. Der Test ist zwar kurz, dauert aber mindestens eine Minuten
-t offline 	Startet sofort die Offline Tests.
-l selftest 	Zeigt das Log des letzten Selbsttests.
-X 	        Test abbrechen
-l error 	Fehlermeldungen ausgeben 

Beispiele:

Gesundheitsstatus

root@gecko:~ || smartctl -H /dev/sda

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

Anzeige aller Attribute

root@gecko:~ || smartctl -A /dev/sda

=== START OF READ SMART DATA SECTION ===
SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x002f   100   100   051    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0026   252   252   000    Old_age   Always       -       0
  3 Spin_Up_Time            0x0023   083   083   025    Pre-fail  Always       -       5239
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       605
  5 Reallocated_Sector_Ct   0x0033   252   252   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   252   252   051    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0024   252   252   015    Old_age   Offline      -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       4989
 10 Spin_Retry_Count        0x0032   252   252   051    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   252   252   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       611
191 G-Sense_Error_Rate      0x0022   100   100   000    Old_age   Always       -       2
192 Power-Off_Retract_Count 0x0022   252   252   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0002   064   059   000    Old_age   Always       -       35 (Min/Max 16/41)
195 Hardware_ECC_Recovered  0x003a   100   100   000    Old_age   Always       -       0
196 Reallocated_Event_Count 0x0032   252   252   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   252   252   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   252   252   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0036   100   100   000    Old_age   Always       -       3
200 Multi_Zone_Error_Rate   0x002a   100   100   000    Old_age   Always       -       2
223 Load_Retry_Count        0x0032   252   252   000    Old_age   Always       -       0
225 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       612

long/short test

zuerst muss man den Test starten (long oder short)

root@gecko:~# smartctl -t long /dev/sda

=== 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 70 minutes for test to complete.
Test will complete after Wed Apr 10 11:09:16 2013
Use smartctl -X to abort test.

und danach den testlog auslesen

root@gecko:~# smartctl -l selftest /dev/sda

=== 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  Extended offline    Completed without error       00%         3         -

Links

http://wiki.ubuntuusers.de/Festplattenstatus