SMART: failing - ez mi?

Merevlemezek, vezérlők

Már hónapokkal ezelőtt is előfordult, de az utóbbi időben szinte mindennapos, hogy a KDE feldob ilyen ablakokat (/dev/sda a merevlemez):

Your hard disk drive is failing! S.M.A.R.T. message: Device: /dev/sda, not capable of SMART self-check
Your hard disk drive is failing! S.M.A.R.T. message: Device: /dev/sda, Read SMART Self-Test Log FailedSMARTD_MESSAGE=Device: /dev/sda, Read SMART Error Log Failed
Your hard disk drive is failing! S.M.A.R.T. message: Device: /dev/sda, Read SMART Self-Test Log Failed
Your hard disk drive is failing! S.M.A.R.T. message: Device: /dev/sda, failed to read SMART Attribute Data

Ilyenkor többször is, miután 

smartctl -s on /dev/sda

-val bekapcsoltam a SMART-ot, 

smartctl -a /dev/sda

-t futtattam, az eredmény PASSED, és az fsck se talált hibát semelyik partíción. Amúgy stabilan megy a rendszer, semmi egyéb jele annak, hogy döglődne a lemez. Mit jelenthetnek ezek? (Lehet, hogy az ellenőrző romlott el, azért csinál vaklármát? :) )

  • 1709 megtekintés

( Dwokfur v | 2008. 08. 09., szo – 08:54 )

Hát nem tudom, azért mentenék.

"Jegyezze fel a vádhoz - utasította Metcalf őrnagy a tizedest, aki tudott gyorsírni. - Tiszteletlenül beszélt a feljebbvalójával, amikor nem pofázott közbe."

( kisbetu v | 2008. 08. 09., szo – 09:19 )

"Device: /dev/sda, not capable of SMART self-check"

- a többi eszközön működik?
- eddig működött, most kezdte?

Lehet a BIOS-nak köze hozzá: láttam már SMART enable lehetőséget.

( Kiskübi v | 2008. 08. 09., szo – 16:29 )

A ,,-a'' paraméter csak listázza a megjegyzett adatokat, nem tesztel semmit. A ,,-s on'' pedig csak az online tesztet indítja el, ami nem igazánt teszt, csak adatgyűjtés; még a SMART-attribútumokat sem frissíti.

Az offline adatgyűjtés már igen (,,-t offline'' csinál egy ilyet).

A selftest már kimerítőbb vizsgálat, de nem írtam le magamnak, hogy kell (lásd: man smartctl).

( PcZolee v | 2008. 08. 09., szo – 19:25 )

Annyira nem értek a smart-hoz, de ha már ez a téma, én is lefutattam, itt az eredmény, aki ért hozzá, nézze már meg, és mondja meg, mi mit jelent, ill mire figyeljek!

Köszönöm

smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Model Family: Seagate Momentus family
Device Model: ST94011A
Serial Number: 3KW12RA6
Firmware Version: 3.04
User Capacity: 40.007.761.920 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 6
ATA Standard is: ATA/ATAPI-6 T13 1410D revision 2
Local Time is: Sat Aug 9 18:21:00 2008 BST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

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

General SMART Values:
Offline data collection status: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 426) 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.
No General Purpose Logging support.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 31) minutes.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 055 050 034 Pre-fail Always - 132748788
3 Spin_Up_Time 0x0003 100 099 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 14
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 079 060 030 Pre-fail Always - 97282173
9 Power_On_Hours 0x0032 094 094 000 Old_age Always - 5993
10 Spin_Retry_Count 0x0013 100 100 000 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 098 098 020 Old_age Always - 2365
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 1041
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 241179
194 Temperature_Celsius 0x0022 048 072 000 Old_age Always - 48
195 Hardware_ECC_Recovered 0x001a 055 050 000 Old_age Always - 132748788
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x003e 200 199 000 Old_age Always - 1
200 Multi_Zone_Error_Rate 0x0000 100 253 000 Old_age Offline - 0
202 TA_Increase_Count 0x0032 100 253 000 Old_age Always - 0

SMART Error Log Version: 1
ATA Error Count: 5
CR = Command Register [HEX]
FR = Features Register [HEX]
SC = Sector Count Register [HEX]
SN = Sector Number Register [HEX]
CL = Cylinder Low Register [HEX]
CH = Cylinder High Register [HEX]
DH = Device/Head Register [HEX]
DC = Device Command Register [HEX]
ER = Error register [HEX]
ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 5 occurred at disk power-on lifetime: 3407 hours (141 days + 23 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
84 51 01 2c d5 f3 e3 Error: ICRC, ABRT 1 sectors at LBA = 0x03f3d52c = 66311468

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 ff 11 1c d5 f3 e3 00 00:00:12.819 READ DMA
c8 ff 2e ee d4 f3 e3 00 00:00:12.818 READ DMA
c8 ff 12 dc d4 f3 e3 00 00:00:12.817 READ DMA
c8 ff 2d af d4 f3 e3 00 00:00:12.816 READ DMA
c8 ff 13 9c d4 f3 e3 00 00:00:12.816 READ DMA

Error 4 occurred at disk power-on lifetime: 3021 hours (125 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 13 4c 86 8d e0 Error: UNC at LBA = 0x008d864c = 9274956

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 ff 34 2b 86 8d e0 00 00:00:27.228 READ MULTIPLE
c8 ff 34 2b 86 8d e0 00 00:00:21.884 READ DMA
ef 03 45 ff ff 00 e0 00 00:00:21.550 SET FEATURES [Set transfer mode]
ef 03 0c ff ff 00 e0 00 00:00:21.550 SET FEATURES [Set transfer mode]
c6 ff 10 ff ff 00 e0 00 00:00:21.550 SET MULTIPLE MODE

Error 3 occurred at disk power-on lifetime: 3021 hours (125 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 00 56 86 8d e0 Error: UNC at LBA = 0x008d8656 = 9274966

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 ff 34 2b 86 8d e0 00 00:00:09.660 READ DMA
ef 03 45 ff ff 00 e0 00 00:00:21.884 SET FEATURES [Set transfer mode]
ef 03 0c ff ff 00 e0 00 00:00:21.550 SET FEATURES [Set transfer mode]
c6 ff 10 ff ff 00 e0 00 00:00:21.550 SET MULTIPLE MODE
10 ff 50 f0 81 bc e0 00 00:00:21.550 RECALIBRATE [OBS-4]

Error 2 occurred at disk power-on lifetime: 3021 hours (125 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
40 51 13 4c 86 8d e0 Error: UNC at LBA = 0x008d864c = 9274956

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c4 ff 34 2b 86 8d e0 00 00:00:09.660 READ MULTIPLE
c8 ff 34 2b 86 8d e0 00 00:00:09.660 READ DMA
c8 ff 0c 1f 86 8d e0 00 00:00:09.658 READ DMA
c8 ff 33 ec 85 8d e0 00 00:00:09.658 READ DMA
c8 ff 0d df 85 8d e0 00 00:00:09.658 READ DMA

Error 1 occurred at disk power-on lifetime: 3021 hours (125 days + 21 hours)
When the command that caused the error occurred, the device was active or idle.

After command completion occurred, registers were:
ER ST SC SN CL CH DH
-- -- -- -- -- -- --
10 51 00 56 86 8d e0 Error: IDNF at LBA = 0x008d8656 = 9274966

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c8 ff 34 2b 86 8d e0 00 00:00:09.660 READ DMA
c8 ff 0c 1f 86 8d e0 00 00:00:09.660 READ DMA
c8 ff 33 ec 85 8d e0 00 00:00:09.658 READ DMA
c8 ff 0d df 85 8d e0 00 00:00:09.658 READ DMA
c8 ff 32 ad 85 8d e0 00 00:00:09.658 READ DMA

SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]

SMART Selective self-test log data structure revision number 1
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

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Csak annyit tudok, hogy a Pre-fail-os sorok azt jelentik, hogy a küszöbérték vagy aza alatti alatti érték hibára utal. Old-age-es soroknál küszöbértékkel egyenlő vagy annál kisebb szám öregedést jelent. Az updated oszlop pedig azt mutatja, hogy mely attríbútumok frissülnek folyamatosan, és melyek offline teszteléskor.