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