Bekijk Volledige Versie : Harde schijf
Beste,
Ik heb een iets wat oudere laptop ( 3de hands gekregen, vermoedelijk rond 2002 was hij nieuw) en zou die willen vervangen rond kerst. In begin had de laptop een heleboel problemen ( vooral software-gerelateerd), dat heb ik allemaal min of meer kunnen fixen.
Recentelijk kreeg ik helaas de melding dat er te veel "bad sectors" op de harde schijf waren. Na opzoekingswerk op dit forum zag ik dat ik hem moest laten analyseren met smartmontools ( laptop draait op ubuntu)
(sudo smartctl -t shot/long werken niet --- krijg de volgende melding:
=== 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: read failure 90% 10946 64831339
# 2 Short offline Completed: read failure 90% 10945 64831339
# 3 Short offline Completed: read failure 90% 10945 64831339
# 4 Extended offline Completed: read failure 90% 10945 64831339
# 5 Short offline Completed: read failure 90% 10944 64831339
# 6 Short offline Completed: read failure 90% 10944 64831339
(sudo smartctl -A /dev/sda----- werkt nog)
Via smartmontools kreeg ik het volgende resultaat:
=== 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 0x000f 100 100 046 Pre-fail Always - 33039
2 Throughput_Performance 0x0005 100 100 030 Pre-fail Offline - 18219008
3 Spin_Up_Time 0x0003 100 100 025 Pre-fail Always - 1
4 Start_Stop_Count 0x0032 098 098 000 Old_age Always - 8400
5 Reallocated_Sector_Ct 0x0033 100 100 024 Pre-fail Always - 8577049886728
7 Seek_Error_Rate 0x000f 100 100 047 Pre-fail Always - 2648
8 Seek_Time_Performance 0x0005 100 100 019 Pre-fail Offline - 0
9 Power_On_Seconds 0x0032 079 079 000 Old_age Always - 10947h+57m+26s
10 Spin_Retry_Count 0x0013 100 100 020 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 8383
192 Power-Off_Retract_Count 0x0032 099 099 000 Old_age Always - 481
193 Load_Cycle_Count 0x0032 087 087 000 Old_age Always - 133360
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 34 (Lifetime Min/Max 5/50)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 27
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 34625880072
197 Current_Pending_Sector 0x0012 099 099 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0010 099 099 000 Old_age Offline - 2
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x000f 100 071 060 Pre-fail Always - 705
203 Run_Out_Cancel 0x0002 100 100 000 Old_age Always - 1533283926204
Afgaand op de vorige threads hieromtrent, vermoed ik dat het resultaat niet al te schitterend is.
1° Hoe betrouwbaar is de laptop nog ( kans op dataverlies) ?
2° Hoe groot is de kans dat de laptop het uithoud tot kerst ?
Met vriendelijke groeten,
uiopjklm
marsipulami
02/11/09, 20:54
helaas kunnen we hier lastig weersvoorspellingen doen omtrend de hardeschijf, dat is maar net hoeveel geluk je hiermee hebt
Je reallocated sector count is extreem hoog, dit kan kloppen, maar dan verbaast het me persoonlijk dat je uberhaupt nog data krijgt.
Je hebt waarschijnlijk een sata schijf, zeker bij oudere schijven moet je dan even de device parameter opgeven:
smartctl -a -d ata/sata/sat /dev/sda
Waar je uiteraard moet kiezen tussen ata,sata en sat. Hier kan je waarschijnlijk een test mee starten en meer valide data krijgen.
Je reallocated sector count is extreem hoog, dit kan kloppen, maar dan verbaast het me persoonlijk dat je uberhaupt nog data krijgt.
Je hebt waarschijnlijk een sata schijf, zeker bij oudere schijven moet je dan even de device parameter opgeven:
smartctl -a -d ata/sata/sat /dev/sda
Waar je uiteraard moet kiezen tussen ata,sata en sat. Hier kan je waarschijnlijk een test mee starten en meer valide data krijgen.
Bedankt voor de snelle reactie,
Het is een ata schijf, en hier is het resultaat op smartctl -a -d ata /dev/sda
abc@abc-laptop:~$ sudo smartctl -a -d ata /dev/sda
smartctl version 5.38 [i686-pc-linux-gnu] Copyright (C)
=== START OF INFORMATION SECTION ===
Model Family: Fujitsu MHT series
Device Model: FUJITSU MHT2040AT
Serial Number: NN56T381350B
Firmware Version: 009A
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 3a
Local Time is: Mon Nov 2 21:04:39 2009 CET
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: (0x80) Offline data collection activity
was never started.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 121) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: ( 293) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 40) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
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 0x000f 100 100 046 Pre-fail Always - 162736
2 Throughput_Performance 0x0005 100 100 030 Pre-fail Offline - 18219008
3 Spin_Up_Time 0x0003 100 100 025 Pre-fail Always - 1
4 Start_Stop_Count 0x0032 098 098 000 Old_age Always - 8400
5 Reallocated_Sector_Ct 0x0033 100 100 024 Pre-fail Always - 8577049886728
7 Seek_Error_Rate 0x000f 100 100 047 Pre-fail Always - 1021
8 Seek_Time_Performance 0x0005 100 100 019 Pre-fail Offline - 0
9 Power_On_Seconds 0x0032 079 079 000 Old_age Always - 10948h+31m+36s
10 Spin_Retry_Count 0x0013 100 100 020 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 8383
192 Power-Off_Retract_Count 0x0032 099 099 000 Old_age Always - 481
193 Load_Cycle_Count 0x0032 087 087 000 Old_age Always - 133360
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 34 (Lifetime Min/Max 5/50)
195 Hardware_ECC_Recovered 0x001a 100 100 000 Old_age Always - 133
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 34625880072
197 Current_Pending_Sector 0x0012 099 099 000 Old_age Always - 2
198 Offline_Uncorrectable 0x0010 099 099 000 Old_age Offline - 2
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x000f 100 071 060 Pre-fail Always - 3476
203 Run_Out_Cancel 0x0002 100 100 000 Old_age Always - 3732317732652
SMART Error Log Version: 1
ATA Error Count: 111 (device log contains only the most recent five errors)
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 111 occurred at disk power-on lifetime: 10823 hours (450 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
-- -- -- -- -- -- --
40 51 01 6b 3f dd e3 Error: UNC at LBA = 0x03dd3f6b = 64831339
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 01 6b 3f dd e3 00 00:21:21.420 READ VERIFY SECTOR(S)
c8 00 01 76 16 71 e2 00 00:21:21.383 READ DMA
ca 00 08 0f de 5f e0 00 00:21:21.382 WRITE DMA
ca 00 08 cf 91 14 e0 00 00:21:21.382 WRITE DMA
40 00 02 6b 3f dd e3 00 00:21:16.099 READ VERIFY SECTOR(S)
Error 110 occurred at disk power-on lifetime: 10823 hours (450 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
-- -- -- -- -- -- --
40 51 02 6b 3f dd e3 Error: UNC at LBA = 0x03dd3f6b = 64831339
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 02 6b 3f dd e3 00 00:21:16.099 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 00:21:16.099 READ DMA
ca 00 08 37 00 5e e0 00 00:21:16.098 WRITE DMA
40 00 02 69 3f dd e3 00 00:21:16.011 READ VERIFY SECTOR(S)
ca 00 08 47 00 5e e0 00 00:21:16.011 WRITE DMA
Error 109 occurred at disk power-on lifetime: 10823 hours (450 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
-- -- -- -- -- -- --
40 51 02 6b 3f dd e3 Error: UNC at LBA = 0x03dd3f6b = 64831339
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 04 69 3f dd e3 00 00:21:10.882 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 00:21:10.882 READ DMA
40 00 04 65 3f dd e3 00 00:21:10.840 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 00:21:10.840 READ DMA
ca 00 08 2f 00 5e e0 00 00:21:10.839 WRITE DMA
Error 108 occurred at disk power-on lifetime: 10823 hours (450 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
-- -- -- -- -- -- --
40 51 02 6b 3f dd e3 Error: UNC at LBA = 0x03dd3f6b = 64831339
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 08 65 3f dd e3 00 00:21:05.605 READ VERIFY SECTOR(S)
c8 00 01 76 16 71 e2 00 00:21:05.605 READ DMA
ca 00 08 f7 dd 5f e0 00 00:21:05.604 WRITE DMA
ca 00 08 cf 91 14 e0 00 00:21:05.604 WRITE DMA
40 00 10 65 3f dd e3 00 00:21:00.477 READ VERIFY SECTOR(S)
Error 107 occurred at disk power-on lifetime: 10823 hours (450 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
-- -- -- -- -- -- --
40 51 0a 6b 3f dd e3 Error: UNC at LBA = 0x03dd3f6b = 64831339
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
40 00 10 65 3f dd e3 00 00:21:00.477 READ VERIFY SECTOR(S)
c8 00 01 00 00 00 e0 00 00:21:00.477 READ DMA
40 00 10 55 3f dd e3 00 00:21:00.431 READ VERIFY SECTOR(S)
ca 00 10 c7 91 14 e0 00 00:21:00.430 WRITE DMA
40 00 20 55 3f dd e3 00 00:20:55.289 READ VERIFY SECTOR(S)
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Short offline Completed: read failure 90% 10946 64831339
# 2 Short offline Completed: read failure 90% 10945 64831339
# 3 Short offline Completed: read failure 90% 10945 64831339
# 4 Extended offline Completed: read failure 90% 10945 64831339
# 5 Short offline Completed: read failure 90% 10944 64831339
# 6 Short offline Completed: read failure 90% 10944 64831339
# 7 Extended offline Aborted by host 90% 10944 -
# 8 Extended offline Aborted by host 90% 10941 -
# 9 Short offline Aborted by host 90% 10941 -
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.
Dan kan ik helaas alleen nog maar concluderen dat je schijf echt kapot is.