vida util do hd no ubuntu 8.04 ainda é diminuida??? o problema foi resolvido???

[e.daniel-ct]

Tudo bem pessoal, ano passado como a maioria dos usuários do ubuntu, instalei o 7.10, tava tudo bem, com alguns bug's q me aborreciam, mas até ai, não me importava muito, até que me deparei com isso...

http://alexblog.eeol.org/linux/aumentando-a-vida-util-dos-hds/

Um problema do ubuntu, acho que posso chamar assim, que diminuia a vida util do hd, como está descrito nesse blogue, tentei verificar se isso estava acontecendo aqui, infelismente sem sucesso pois a chamada

sudo smartctl -A /dev/sda | grep Load_Cycle_Count

não me retornava nada, achei que por meu pc ser mais antigo e o hd também e claro, estava livre desse problema e continuei usando o ubuntu mesmo assim, ai que no final do ano, meu hd se encheu de badblock, começou a esquentar muito, mais que o normal, e não consegui resolver mais esse problema, fiquei 1 mês sem pc, até compra outro hd...

Bom essa é minha história de prejuizo, não sei se por causa do ubuntu ou por outro motivo, mas aconteu tempos depois de eu começar a usar o 7.10, e pouco tempo depois de eu ler o blog.

O que eu na verdade quero saber, é que comprei um novo hd, sata 250GB, e instalei o 8.04 em teste agora, e novamente o comando não me retorna nada....

Código Selecionar Expandir

emerson@emerson-desktop:~$ sudo smartctl -A /dev/sda | grep Load_Cycle_Count
emerson@emerson-desktop:~$ sudo smartctl -A /dev/sda1 | grep Load_Cycle_Count
emerson@emerson-desktop:~$ sudo smartctl -a /dev/sda
smartctl version 5.37 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint P80 series
Device Model:     SAMSUNG SP0842N
Serial Number:    S0DWJ10YB19847
Firmware Version: BH100-35
User Capacity:    80,026,361,856 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   7
ATA Standard is:  ATA/ATAPI-7 T13 1532D revision 4a
Local Time is:    Thu Feb 28 18:20:54 2008 BRT
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:  (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
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: (1802) 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.
General Purpose Logging supported.
Short self-test routine
recommended polling time: (   1) minutes.
Extended self-test routine
recommended polling time: (  30) 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   253   093   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0007   100   100   025    Pre-fail  Always       -       4032
  4 Start_Stop_Count        0x0032   094   094   000    Old_age   Always       -       6633
  5 Reallocated_Sector_Ct   0x0033   085   085   010    Pre-fail  Always       -       144
  7 Seek_Error_Rate         0x000f   253   253   051    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0025   253   253   015    Pre-fail  Offline      -       0
  9 Power_On_Half_Minutes   0x0032   100   100   000    Old_age   Always       -       52h+41m
10 Spin_Retry_Count        0x0033   253   253   051    Pre-fail  Always       -       0
11 Calibration_Retry_Count 0x0012   253   253   000    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   097   097   000    Old_age   Always       -       3585
187 Unknown_Attribute       0x0032   001   001   000    Old_age   Always       -       1379051
190 Temperature_Celsius     0x0022   070   055   045    Old_age   Always       -       56
194 Temperature_Celsius     0x0022   070   055   000    Old_age   Always       -       56
195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       5787
196 Reallocated_Event_Count 0x0032   085   085   000    Old_age   Always       -       144
197 Current_Pending_Sector  0x0012   089   089   000    Old_age   Always       -       103
198 Offline_Uncorrectable   0x0030   253   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x000a   253   100   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   253   001   000    Old_age   Always       -       0

SMART Error Log Version: 1
ATA Error Count: 2912 (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 2912 occurred at disk power-on lifetime: 5957 hours (248 days + 5 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 80 7f b7 db e0  Error: UNC at LBA = 0x00dbb77f = 14399359

  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 d0 80 7f b7 db e0 00      04:49:23.313  READ VERIFY SECTOR(S)
  40 d0 80 ff b3 db e0 00      04:49:23.313  READ VERIFY SECTOR(S)
  c8 d0 01 00 00 00 e0 00      04:49:23.313  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:23.313  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:23.313  READ DMA

Error 2911 occurred at disk power-on lifetime: 5957 hours (248 days + 5 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 80 7f b3 db e0  Error: UNC at LBA = 0x00dbb37f = 14398335

  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 d0 80 7f b3 db e0 00      04:49:21.438  READ VERIFY SECTOR(S)
  b0 d0 01 01 4f c2 a0 00      04:49:21.375  SMART READ DATA

Error 2910 occurred at disk power-on lifetime: 5957 hours (248 days + 5 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 80 ff af db e0  Error: UNC at LBA = 0x00dbafff = 14397439

  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 d0 80 ff af db e0 00      04:49:19.563  READ VERIFY SECTOR(S)
  40 d0 80 7f af db e0 00      04:49:19.500  READ VERIFY SECTOR(S)
  c8 d0 01 00 00 00 e0 00      04:49:19.500  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:19.500  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:19.500  READ DMA

Error 2909 occurred at disk power-on lifetime: 5957 hours (248 days + 5 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 80 ff ab db e0  Error: UNC at LBA = 0x00dbabff = 14396415

  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 d0 80 ff ab db e0 00      04:49:17.688  READ VERIFY SECTOR(S)
  40 d0 80 7f ab db e0 00      04:49:17.688  READ VERIFY SECTOR(S)
  c8 d0 01 00 00 00 e0 00      04:49:17.688  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:17.688  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:17.688  READ DMA

Error 2908 occurred at disk power-on lifetime: 5957 hours (248 days + 5 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 80 ff a7 db e0  Error: UNC at LBA = 0x00dba7ff = 14395391

  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 d0 80 ff a7 db e0 00      04:49:15.813  READ VERIFY SECTOR(S)
  40 d0 80 7f a7 db e0 00      04:49:15.813  READ VERIFY SECTOR(S)
  40 d0 80 ff 9f db e0 00      04:49:15.813  READ VERIFY SECTOR(S)
  c8 d0 01 00 00 00 e0 00      04:49:15.813  READ DMA
  c8 d0 01 00 00 00 e0 00      04:49:15.813  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 (0) should be 1
SMART Selective self-test log data structure revision number 0
Warning: ATA Specification requires 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.

emerson@emerson-desktop:~$



e agora, o que eu faço??? alguém sabe se o problema foi resolvido??? Desde já agradeço!!!

A esse eh o do hd de 80, o q ta estragado, ele ainda ta na minha maquina mas não adianta, se eu tento salva alguma coisa nele, ou da erro na hora de escreve ou da erro na hora de lê...

Código Selecionar Expandir


emerson@emerson-desktop:~$ sudo smartctl -A /dev/sdb | grep Load_Cycle_Count
emerson@emerson-desktop:~$ sudo smartctl -a /dev/sdb
smartctl version 5.37 [i686-pc-linux-gnu] Copyright (C) 2002-6 Bruce Allen
Home page is http://smartmontools.sourceforge.net/

=== START OF INFORMATION SECTION ===
Device Model:     SAMSUNG HD250HJ
Serial Number:    S19GJ56P903022
Firmware Version: FH100-05
User Capacity:    250,059,350,016 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   7
ATA Standard is:  Not recognized. Minor revision code: 0x52
Local Time is:    Thu Feb 28 19:14:32 2008 BRT

==> WARNING: May need -F samsung or -F samsung2 enabled; see manual for details.

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:  (0x02) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Disabled.
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: (3572) 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.
General Purpose Logging supported.
Short self-test routine
recommended polling time: (   2) minutes.
Extended self-test routine
recommended polling time: (  60) 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   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0007   253   253   025    Pre-fail  Always       -       4288
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       401
  5 Reallocated_Sector_Ct   0x0033   253   253   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   253   253   051    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0025   253   253   015    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       498
10 Spin_Retry_Count        0x0033   253   253   051    Pre-fail  Always       -       0
11 Calibration_Retry_Count 0x0012   253   253   000    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       276
13 Read_Soft_Error_Rate    0x000e   100   100   000    Old_age   Always       -       15316962
184 Unknown_Attribute       0x0033   253   253   099    Pre-fail  Always       -       0
187 Unknown_Attribute       0x0032   253   253   000    Old_age   Always       -       0
188 Unknown_Attribute       0x0032   253   253   000    Old_age   Always       -       0
190 Temperature_Celsius     0x0022   112   103   000    Old_age   Always       -       756154410
194 Temperature_Celsius     0x0022   112   100   000    Old_age   Always       -       42 (Lifetime Min/Max 0/11794)
195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       15316962
196 Reallocated_Event_Count 0x0032   253   253   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   253   253   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   253   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       1
200 Multi_Zone_Error_Rate   0x000a   100   100   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   100   100   000    Old_age   Always       -       0
202 TA_Increase_Count       0x0032   253   253   000    Old_age   Always       -       0

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 (0) should be 1
SMART Selective self-test log data structure revision number 0
Warning: ATA Specification requires 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.

emerson@emerson-desktop:~$


esse é do meu novo hd, aliais, vc's poderião verificar isso ai no hd de vc's também só por desincargo de consiencia.

[Junior_Sampa]

Boa pergunta que também é de meu interesse!

Vlw

[Jimi Page]

Eu pude notar que nesse blog eles falam muito que o gerenciamento de energia em Notebooks pode trazer problemas para o HD. Será que o mesmo vale também pra Desktops

[e.daniel-ct]

Pois eh, pelo que eu entendi sim, e meu pc eh um desktop, e tive problemas com meu hd, aqui ja executei, mesmo sem saber se o problema esta a ocorrer com meu novo hd, o script de reconfiguracao pra evitar novas dores de cabeca e prejuizos!!!


desculpe pelos erros groceiros de portugues pois estou configurando agora, teclado indioma, etc...

[tucaubuntu]

se o smartctl -a /dev/sda | grep Load_Cycle_Count não está dando retorno vc tenta digitar ele em modo "sudo"

Código Selecionar Expandir


sudo smartctl -a /dev/sda | grep Load_Cycle_Count


aqui em casa pegou só quando eu tentei como sudo!

Abraços!