Portál AbcLinuxu, 12. května 2025 22:13
Zdravím.
Při spouštění linuxu (Debian) mi počítač asi minutu a půl hlásí nějaké problémy s disky:http://www.astromik.org/forum/diskerr.jpg
Pak se ale linux nastartuje a disky jsou normálně přístupné a čitelné.
Problém se týká dvou samostatných SATA disků - na jednom mám staré Windows2000 + programy a druhý je datový. Když je oba odpojím, je startování linuxu (který je na třetím samostatném SATA disku) bez problému.
Různě po internetu jsem se dozvěděl, že by ten problém mohly způsobovat nekvalitní SATA kablíky. Teď u sebe ale žádné přebytečné kvalitní SATA kablíky nemám, a nechce se mi je jen kvůli tomuhle problému někde samostatně objednávat.
Chtěl jsem se tedy zeptat, jestli je možné tu automatickou kontrolu disků při startu linuxu nějak vypnout.
Zkoušel jsem taky ty dva disky prověřit Windowsovským ScanDiskem, a ten mi zahlásil, že jsou oba v pořádku.
Řešení dotazu:
Zkusil jsem překopírovat asi 9GB dat (to je asi 34 000 souborů) z windowsovského disku na linuxácký disk.
V souboru var/log/messages se během této operace neobjevil ani jeden záznam navíc.
A ten příkaz "smartctl -a /dev/Data" hlásí toto: bash: smartctl: příkaz nenalezen
Nevím, jestli jsem to dobře pochopil, ale místo jména diskového zařízení jsem zadal "Data" - to je jméno jednoho z těch disků.
Zkusím tedy nějaký ten lepší SATA kablík sehnat. Pak dám vědět, jak to dopadlo.
milan@debian:~$ su root Heslo: root@debian:/home/milan# smartctl -a /dev/sda1 bash: smartctl: příkaz nenalezen root@debian:/home/milan#
19.4.2012 18:43
milan@debian:~$ su root
Heslo:
root@debian:/home/milan# smartctl -a /dev/sda
smartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Seagate Barracuda 7200.12 family
Device Model: ST3500418AS
Serial Number: 9VM30BVD
Firmware Version: CC35
User Capacity: 500 106 780 160 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Thu Apr 19 19:35:34 2012 CEST
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: ( 600) 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.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 96) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
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 113 099 006 Pre-fail Always - 54908089
3 Spin_Up_Time 0x0003 097 097 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 097 097 020 Old_age Always - 3808
5 Reallocated_Sector_Ct 0x0033 098 098 036 Pre-fail Always - 108
7 Seek_Error_Rate 0x000f 078 060 030 Pre-fail Always - 81802067
9 Power_On_Hours 0x0032 096 096 000 Old_age Always - 3505
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 020 Old_age Always - 1902
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 099 000 Old_age Always - 4295032844
189 High_Fly_Writes 0x003a 099 099 000 Old_age Always - 1
190 Airflow_Temperature_Cel 0x0022 067 059 045 Old_age Always - 33 (Lifetime Min/Max 20/34)
194 Temperature_Celsius 0x0022 033 041 000 Old_age Always - 33 (0 16 0 0)
195 Hardware_ECC_Recovered 0x001a 039 031 000 Old_age Always - 54908089
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 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 1614907711924
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 1959903879
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 266726424
SMART Error Log Version: 1
No Errors Logged
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.
root@debian:/home/milan#
Jinak tyhle chyby disků při spouštění se objevily hned po instalaci Debianu (asi před 14 dny).
milan@debian:~$ su root
Heslo:
root@debian:/home/milan# smartctl -a /dev/sdb
smartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Blue Serial ATA family
Device Model: WDC WD1600AAJS-00L7A0
Serial Number: WD-WMAV30300741
Firmware Version: 01.03E01
User Capacity: 160 040 803 840 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Thu Apr 19 19:46:57 2012 CEST
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: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: (3000) 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.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 39) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x303f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
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 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 113 113 021 Pre-fail Always - 5341
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 498
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 100 253 000 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 558
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 422
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 72
193 Load_Cycle_Count 0x0032 200 200 000 Old_age Always - 498
194 Temperature_Celsius 0x0022 108 100 000 Old_age Always - 35
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 1
200 Multi_Zone_Error_Rate 0x0008 200 200 000 Old_age Offline - 0
SMART Error Log Version: 1
No Errors Logged
SMART Self-test log structure revision number 1
Num Test_Description Status Remaining LifeTime(hours) LBA_of_first_error
# 1 Conveyance offline Completed without error 00% 5 -
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.
root@debian:/home/milan#
milan@debian:~$ su root
Heslo:
root@debian:/home/milan# smartctl -a /dev/sdc
smartctl 5.40 2010-07-12 r3124 [x86_64-unknown-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (Adv. Format) family
Device Model: WDC WD10EARS-00Y5B1
Serial Number: WD-WCAV55296843
Firmware Version: 80.00A80
User Capacity: 1 000 203 804 160 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Thu Apr 19 19:48:49 2012 CEST
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: (19800) 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.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 228) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3031) SCT Status supported.
SCT Feature Control supported.
SCT Data Table supported.
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 200 200 051 Pre-fail Always - 0
3 Spin_Up_Time 0x0027 126 119 021 Pre-fail Always - 6675
4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1877
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 096 096 000 Old_age Always - 3543
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 1863
192 Power-Off_Retract_Count 0x0032 199 199 000 Old_age Always - 1337
193 Load_Cycle_Count 0x0032 192 192 000 Old_age Always - 25056
194 Temperature_Celsius 0x0022 111 098 000 Old_age Always - 36
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 194 194 000 Old_age Always - 979
198 Offline_Uncorrectable 0x0030 195 195 000 Old_age Offline - 844
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 1
200 Multi_Zone_Error_Rate 0x0008 196 195 000 Old_age Offline - 966
SMART Error Log Version: 1
No Errors Logged
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 60% 3538 2552
# 2 Short offline Completed: read failure 60% 3520 2552
# 3 Conveyance offline Completed: read failure 90% 3520 2552
# 4 Short offline Completed: read failure 60% 3520 2552
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.
root@debian:/home/milan#
badblocks a to buď v RO móde alebo ak máš veľa času tak môžeš pustiť aj RW test.
Pri RW teste prídeš o data a bude to trvať asi štyri krát dlhšie ako pri RO teste. Samozrejme musíš očakávať vyššiu teplotu.
Ja som pri RW teste nameral 60°C.
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 60% 3538 2552
# 2 Short offline Completed: read failure 60% 3520 2552
# 3 Conveyance offline Completed: read failure 90% 3520 2552
# 4 Short offline Completed: read failure 60% 3520 2552Podľa tohto výpisu Smart Self-test logu zlyhalo pretože test narazil na chybu na LBA sektore 3538,3520,3520,2552. Status testov je dokončení s chybou čítania. Vyzerá to na chybne bloky disku ale prečo to nie je prealokované to neviem. Odporúčam zálohu aj pri najmenšom podozrení na zlyhanie.
Díky všem za příspěvky v tomto vláknu.
Abych to uzavřel:
Důležitá data samozřejmě zálohuji průběžně. Kdysi jsem o něco přišel a od té doby zálohuji dokonce na několik různých míst (cloud, DVD, počítač v práci, výmenný HDD uložený na chalupě). Ostatní soubory, které nejsou tak důležité, ale zabírají na disku nejvíc místa (filmy, muzika...) nezálohuji. Jsem smířený s tím, že když disk odejde, tak se to dá lehce sehnat znova na internetu.
Budu se však řídit vašimi radami a během několika dní (týdnů) objednám nový disk. Když do té doby ten starý vydrží, tak tam ty data přesunu.
Můj původní dotaz se týkal toho, jestli je možné vypnout to minutu a půl trvající hlášení o chybách připojených disků při startu systému.
Závěr tedy je, že tato upozornění není možné vypnout.
Tiskni
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