Parkowanie Głowicy Dysku W Laptopie - Dobranie Odpowiedniej Wartości Loadcycle W /etc/laptop-mode/laptop-mode.conf

Jusko · Czerwiec 6, 2010

smartctl 5.39.1 2010-01-28 r3054 [i386-redhat-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Scorpio EIDE family
Device Model:     WDC WD400VE-00HDT0
Serial Number:    WD-WXE606018153
Firmware Version: 09.07D09
User Capacity:    40,007,761,920 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   6
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Sun Jun  6 20:58:38 2010 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:  (0x85)    Offline data collection activity
                    was aborted 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:          (2400) 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:      (  37) minutes.
Conveyance self-test routine
recommended polling time:      (   5) 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   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0003   163   159   021    Pre-fail  Always       -       841
  4 Start_Stop_Count        0x0032   099   099   000    Old_age   Always       -       1707
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000e   100   253   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   095   095   000    Old_age   Always       -       4022
10 Spin_Retry_Count        0x0012   100   100   000    Old_age   Always       -       0
11 Calibration_Retry_Count 0x0012   100   100   000    Old_age   Always       -       0
12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       1020
192 Power-Off_Retract_Count 0x0032   199   199   000    Old_age   Always       -       1006
193 Load_Cycle_Count        0x0032   162   162   000    Old_age   Always       -       114298
194 Temperature_Celsius     0x0022   107   080   000    Old_age   Always       -       36
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   200   200   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   200   200   000    Old_age   Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 24 (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 24 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 08 2f c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 27 c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 1f c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 17 c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 0f c8 30 02 58      00:12:08.865  READ DMA

Error 23 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 80 b7 c7 30 02 58      00:12:06.260  READ DMA
  c8 d8 80 37 c7 30 02 58      00:12:06.255  READ DMA
  c8 d8 80 b7 c6 30 02 58      00:12:06.255  READ DMA
  c8 d8 80 37 c6 30 02 58      00:12:06.250  READ DMA
  c8 d8 80 b7 c5 30 02 58      00:12:06.250  READ DMA

Error 22 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 08 2f c8 30 02 58      00:10:17.710  READ DMA
  c8 d8 08 27 c8 30 02 58      00:10:17.710  READ DMA
  c8 d8 08 1f c8 30 02 58      00:10:17.705  READ DMA
  c8 d8 08 17 c8 30 02 58      00:10:17.705  READ DMA
  c8 d8 08 0f c8 30 02 58      00:10:17.705  READ DMA

Error 21 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 10 2f c8 30 e2  Error: UNC 16 sectors at LBA = 0x0230c82f = 36751407

  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 d8 00 3f c8 30 02 58      00:10:17.480  READ DMA
  c8 d8 00 3f c7 30 02 58      00:10:14.960  READ DMA
  c8 d8 00 3f c6 30 02 58      00:10:14.955  READ DMA
  c8 d8 00 3f c5 30 02 58      00:10:14.950  READ DMA
  c8 d8 00 3f c4 30 02 58      00:10:14.950  READ DMA

Error 20 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 08 2f c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 27 c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 1f c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 17 c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 0f c8 30 02 58      00:04:16.065  READ DMA

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%      4013         -
# 2  Short offline       Completed without error       00%      3772         -
# 3  Extended offline    Aborted by host               90%      3725         -
# 4  Short offline       Completed without error       00%      3710         -
# 5  Short offline       Completed without error       00%      3710         -
# 6  Short offline       Completed without error       00%         2         -
# 7  Short captive       Completed without error       00%         0         -

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.

Też myślałem o firmware, lecz niestety nic nie znalazłem. Ciężko nawet do tej serii dokopać się na stronie WDC. W moim przypadku wartość standardowa (128) parkuje często, ze 2 razy na minutę. Inne wartości nie lepiej. Obecnie mam wartość 200 i chyba przy niej już zostanę, bo choć parkuje sobie trochę, to i tak lepiej niż na 128 (nieco się grzeje, no ale już trudno, muszę przyzwyczaić się że 49C w spoczynku to norma ...). Myślę, że ten dysk już tak po prostu ma, choć nie jest to miłe. Kiedy jakiś miesiąc temu kupiłem lapka, było na nim 109 tysięcy z grosikiem.

Edit:

Nie minęło parę minut a wynik już

193 Load_Cycle_Count        0x0032   162   162   000    Old_age   Always       -       114308

Za szybko to się dzieje, no ale nic już chyba z tym nie zrobię i muszę zacisnąć zęby i przestać patrzeć w smartctl, bo osiwieję :-/

thof · Czerwiec 7, 2010

To że bije cykle to zauważyłeś, ale już błędów nie Zrób test smartctl -t offline /dev/sda (w wyjściu będzie napisane, kiedy zostanie zakończony), a potem pokaż smartctl -H /dev/sda i smartctl -l error /dev/sda

Jusko · Czerwiec 7, 2010

# smartctl -H /dev/sda 
smartctl 5.39.1 2010-01-28 r3054 [i386-redhat-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

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

# smartctl -l error /dev/sda
smartctl 5.39.1 2010-01-28 r3054 [i386-redhat-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF READ SMART DATA SECTION ===
SMART Error Log Version: 1
ATA Error Count: 24 (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 24 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 08 2f c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 27 c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 1f c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 17 c8 30 02 58      00:12:08.865  READ DMA
  c8 d8 08 0f c8 30 02 58      00:12:08.865  READ DMA

Error 23 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 80 b7 c7 30 02 58      00:12:06.260  READ DMA
  c8 d8 80 37 c7 30 02 58      00:12:06.255  READ DMA
  c8 d8 80 b7 c6 30 02 58      00:12:06.255  READ DMA
  c8 d8 80 37 c6 30 02 58      00:12:06.250  READ DMA
  c8 d8 80 b7 c5 30 02 58      00:12:06.250  READ DMA

Error 22 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 08 2f c8 30 02 58      00:10:17.710  READ DMA
  c8 d8 08 27 c8 30 02 58      00:10:17.710  READ DMA
  c8 d8 08 1f c8 30 02 58      00:10:17.705  READ DMA
  c8 d8 08 17 c8 30 02 58      00:10:17.705  READ DMA
  c8 d8 08 0f c8 30 02 58      00:10:17.705  READ DMA

Error 21 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 10 2f c8 30 e2  Error: UNC 16 sectors at LBA = 0x0230c82f = 36751407

  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 d8 00 3f c8 30 02 58      00:10:17.480  READ DMA
  c8 d8 00 3f c7 30 02 58      00:10:14.960  READ DMA
  c8 d8 00 3f c6 30 02 58      00:10:14.955  READ DMA
  c8 d8 00 3f c5 30 02 58      00:10:14.950  READ DMA
  c8 d8 00 3f c4 30 02 58      00:10:14.950  READ DMA

Error 20 occurred at disk power-on lifetime: 952 hours (39 days + 16 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 08 2f c8 30 e2  Error: UNC 8 sectors at LBA = 0x0230c82f = 36751407

  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 d8 08 2f c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 27 c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 1f c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 17 c8 30 02 58      00:04:16.065  READ DMA
  c8 d8 08 0f c8 30 02 58      00:04:16.065  READ DMA

thof · Czerwiec 8, 2010

Właściwie to wygląda ok, poza tymi błędami. Nie wiem co one oznaczają, mówią tylko, że kiedyś wystąpił błąd. Możesz jeszcze przeprowadzić rozszerzony test offline dla pewności. Nie powinieneś aż tak przejmować się tymi cyklami, bo ja na razie jest mało. Znalazłem stary skrypt na dysku do zliczania:

#!/bin/bash
echo "`date +%D` `date +%R` `smartctl -a /dev/sda | grep Load_Cycle_Count | awk '{print date "  " $10}'`" >> /home/USER/count.txt

Zmień tylko USER na swój katalog. Możesz go wrzucić do /etc/cron.hourly wtedy co godzinę będzie zapisywał wartości do pliku. Ustaw sobie jakieś i potestuj kilka dni. Myślę, że jak zejdziesz poniżej 100 parkowań dziennie to będzie ok.

Jusko · Czerwiec 8, 2010

Ten błąd to i pod Windows miałem. Co do stu parkowań dziennie - marzenia. Parkowanie mam jedno średnio co minutę (jakież to szczęście, jeśli co dwie), więc od 60 w górę na godzinę. Nie zlikwiduję tego żadną wartością prócz 254, która robi mi smażalnię z laptopa (już teraz na wartości 204 jest średnio ciekawie). Skrypt wstawiłem, ale aż boję się zobaczyć wynik. Widocznie ten dysk tak ma i koniec - trzepnięty firmware + średnie zarządzanie systemem (nie oszukujmy się, ale problem z parkowaniem ma niemal każdy user Linuksa z tego co widzę, czego wynikiem jest choćby spory temat na forum Ubuntu, gdzie każdy ma ten kłopot) = spora liczba cykli, nie do przeskoczenia.

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Parkowanie Głowicy Dysku W Laptopie - Dobranie Odpowiedniej Wartości Loadcycle W /etc/laptop-mode/laptop-mode.conf

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