Problema ai dischi?

**emmedi** · 14-10-2008, 17:35

Non avendo ottenuto risposta su debianizzati.org ripropongo quì la mia richiesta nella speranza che qualche tecnico sappia individuare il problema.

=====

Buongiorno.
Ieri notte mentre utilizzavo il pc ho sentito dei colpi ripetuti provenire dalla zona degli hard disk (samsung 40 e maxtor 160); suono simile ma più forte di quello che avverto solitamente qualche secondo prima dell'arresto.

Ho tentato di spegnere la macchina ma è comparsa una serie di scritte come questa:
[ 852.316027] hda: waiting for DMA
Quindi ho forzato il riavvio.

Durante questa fase altre scritte parte delle quali sono presenti in questa foto:
http://www.divshare.com/download/5561551-a8e

Secondo voi di cosa si tratta? I dischi stanno per cedere?

Questa mattina, invece, tutto sembra normale.

Ciao ciao

**Shazan** · 14-10-2008, 17:56

Ciao,

che cedano entrambi i dischi contemporaneamente è un fatto insolito, è più probabile che ci sia un problema al cavo o al controller.

Se il problema persiste, smartctl (man per la sintassi) dovrebbe aiutarti a capirci qualcosa in più.

**Uno** · 14-10-2008, 18:05

Ma mentre hai sentito i rumori eravate in 3 intorno ad un tavolino a 3 zampe e hai pronunciato la fatidica frase: "se ci sei batti un colpo" ?

A parte gli scherzi segui Shaz che ha fatto prima di me, in ogni caso dalla foto pare che sia il secondo disco che ha avuto un arresto cardiaco.

**emmedi** · 14-10-2008, 18:44

Grazie.
Ho eseguito questo test che ho trovato su una guida ma non che ci capisca...

Codice:

debian:/home/emmedi# smartctl -a /dev/hda
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 ===
Device Model:     SAMSUNG SP4002H
Serial Number:    0411J1FT817263
Firmware Version: QU100-60
User Capacity:    40,060,403,712 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   6
ATA Standard is:  ATA/ATAPI-6 T13 1410D revision 1
Local Time is:    Tue Oct 14 19:34:00 2008 CEST

==> 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:  (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:          (1800) seconds.
Offline data collection
capabilities:              (0x1b) 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.
                    No 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:      (  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     0x000b   100   100   051    Pre-fail  Always       -       9
  4 Start_Stop_Count        0x0032   090   090   000    Old_age   Always       -       10887
  5 Reallocated_Sector_Ct   0x0033   099   099   010    Pre-fail  Always       -       4
  7 Seek_Error_Rate         0x000b   253   253   051    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0024   253   253   000    Old_age   Offline      -       0
  9 Power_On_Hours          0x0032   098   098   000    Old_age   Always       -       1239700
 12 Power_Cycle_Count       0x0032   095   095   000    Old_age   Always       -       5346
194 Temperature_Celsius     0x0022   127   097   000    Old_age   Always       -       37
197 Current_Pending_Sector  0x0033   253   253   010    Pre-fail  Always       -       0
198 Offline_Uncorrectable   0x0031   253   253   010    Pre-fail  Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   100   100   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x000b   100   100   051    Pre-fail  Always       -       0
201 Soft_Read_Error_Rate    0x000b   100   100   051    Pre-fail  Always       -       0

SMART Error Log Version: 1
ATA Error Count: 41020 (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 41020 occurred at disk power-on lifetime: 23080 hours (961 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
  -- -- -- -- -- -- --
  04 51 05 01 00 00 a0  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  a1 00 05 01 00 00 a0 00   7d+19:03:02.400  IDENTIFY PACKET DEVICE
  e0 00 00 1f 04 41 e0 00  45d+02:26:13.120  STANDBY IMMEDIATE
  e7 00 00 1f 04 41 e0 00  45d+02:26:13.120  FLUSH CACHE
  c8 00 08 1f 04 41 e3 00   4d+16:57:33.440  READ DMA
  c8 00 08 7f b8 40 e0 00   4d+16:57:33.440  READ DMA

Error 41019 occurred at disk power-on lifetime: 22824 hours (951 days + 0 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
  -- -- -- -- -- -- --
  04 51 05 01 00 00 a0  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  a1 00 05 01 00 00 a0 00  12d+10:49:33.440  IDENTIFY PACKET DEVICE
  e0 00 00 1f 04 41 e0 00  35d+18:08:52.480  STANDBY IMMEDIATE
  e7 00 00 1f 04 41 e0 00  35d+18:08:52.480  FLUSH CACHE
  c8 00 08 1f 04 41 e3 00  45d+01:41:54.560  READ DMA
  c8 00 08 7f b8 40 e0 00  45d+01:41:54.560  READ DMA

Error 41018 occurred at disk power-on lifetime: 22312 hours (929 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
  -- -- -- -- -- -- --
  04 51 05 01 00 00 a0  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  a1 00 05 01 00 00 a0 00  12d+10:49:33.440  IDENTIFY PACKET DEVICE
  e0 00 00 1f 04 41 e0 00  48d+04:30:41.920  STANDBY IMMEDIATE
  e7 00 00 1f 04 41 e0 00  48d+04:30:41.920  FLUSH CACHE
  c8 00 08 1f 04 41 e3 00   7d+19:02:02.240  READ DMA
  c8 00 08 7f b8 40 e0 00   7d+19:02:02.240  READ DMA

Error 41017 occurred at disk power-on lifetime: 22312 hours (929 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
  -- -- -- -- -- -- --
  04 51 05 01 00 00 a0  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  a1 00 05 01 00 00 a0 00   7d+19:03:02.400  IDENTIFY PACKET DEVICE
  e0 00 00 97 fd 93 e0 00  12d+14:14:39.360  STANDBY IMMEDIATE
  e7 00 00 97 fd 93 e0 00  12d+14:14:39.360  FLUSH CACHE
  c8 00 08 97 fd 93 e1 00  21d+21:47:41.440  READ DMA
  c8 00 08 87 fd 93 e1 00  21d+21:47:41.440  READ DMA

Error 41016 occurred at disk power-on lifetime: 21544 hours (897 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
  -- -- -- -- -- -- --
  04 51 05 01 00 00 a0  Error: ABRT

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  a1 00 05 01 00 00 a0 00  12d+10:49:33.440  IDENTIFY PACKET DEVICE
  e0 00 00 1f 04 41 e0 00      04:35:36.320  STANDBY IMMEDIATE
  e7 00 00 1f 04 41 e0 00      04:35:36.320  FLUSH CACHE
  c8 00 08 1f 04 41 e3 00   9d+12:08:38.400  READ DMA
  c8 00 08 7f b8 40 e0 00   9d+12:08:38.400  READ DMA

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


Device does not support Selective Self Tests/Logging



debian:/home/emmedi# smartctl -a /dev/hdb
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:     Maxtor DiamondMax Plus 9 family
Device Model:     Maxtor 6Y160P0
Serial Number:    Y45TR2AE
Firmware Version: YAR41BW0
User Capacity:    163,928,604,672 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   7
ATA Standard is:  ATA/ATAPI-7 T13 1532D revision 0
Local Time is:    Tue Oct 14 19:37:40 2008 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:          ( 302) 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:      (   2) minutes.
Extended self-test routine
recommended polling time:      (  72) 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
  3 Spin_Up_Time            0x0027   203   202   063    Pre-fail  Always       -       19840
  4 Start_Stop_Count        0x0032   253   253   000    Old_age   Always       -       1896
  5 Reallocated_Sector_Ct   0x0033   253   253   063    Pre-fail  Always       -       3
  6 Read_Channel_Margin     0x0001   253   253   100    Pre-fail  Offline      -       0
  7 Seek_Error_Rate         0x000a   253   141   000    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0027   253   248   187    Pre-fail  Always       -       52215
  9 Power_On_Minutes        0x0032   244   244   000    Old_age   Always       -       137h+20m
 10 Spin_Retry_Count        0x002b   252   252   157    Pre-fail  Always       -       1
 11 Calibration_Retry_Count 0x002b   253   252   223    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   246   246   000    Old_age   Always       -       3155
192 Power-Off_Retract_Count 0x0032   253   253   000    Old_age   Always       -       0
193 Load_Cycle_Count        0x0032   253   253   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0032   253   253   000    Old_age   Always       -       30
195 Hardware_ECC_Recovered  0x000a   253   252   000    Old_age   Always       -       1299
196 Reallocated_Event_Count 0x0008   251   251   000    Old_age   Offline      -       2
197 Current_Pending_Sector  0x0008   253   253   000    Old_age   Offline      -       0
198 Offline_Uncorrectable   0x0008   253   252   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0008   199   199   000    Old_age   Offline      -       0
200 Multi_Zone_Error_Rate   0x000a   253   252   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   253   252   000    Old_age   Always       -       8
202 TA_Increase_Count       0x000a   253   252   000    Old_age   Always       -       0
203 Run_Out_Cancel          0x000b   253   252   180    Pre-fail  Always       -       0
204 Shock_Count_Write_Opern 0x000a   253   252   000    Old_age   Always       -       0
205 Shock_Rate_Write_Opern  0x000a   253   252   000    Old_age   Always       -       0
207 Spin_High_Current       0x002a   252   252   000    Old_age   Always       -       1
208 Spin_Buzz               0x002a   253   252   000    Old_age   Always       -       0
209 Offline_Seek_Performnce 0x0024   198   192   000    Old_age   Offline      -       0
 99 Unknown_Attribute       0x0004   253   253   000    Old_age   Offline      -       0
100 Unknown_Attribute       0x0004   253   253   000    Old_age   Offline      -       0
101 Unknown_Attribute       0x0004   253   253   000    Old_age   Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 1
    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 1 occurred at disk power-on lifetime: 2484 hours (103 days + 12 hours)
  When the command that caused the error occurred, the device was in an unknown state.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  10 59 08 7f 00 54 f0  Error: IDNF at LBA = 0x0054007f = 5505151

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  24 00 08 7f 00 54 f0 08      07:30:56.528  READ SECTOR(S) EXT
  24 00 08 7f 00 54 f0 0e      07:30:37.136  READ SECTOR(S) EXT
  24 00 08 7f 00 54 f0 0e      07:29:08.432  READ SECTOR(S) EXT
  24 00 08 7f 00 54 f0 0e      07:29:50.944  READ SECTOR(S) EXT
  24 00 08 7f 00 54 f0 0e      07:28:22.832  READ SECTOR(S) EXT

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%      2485         -
# 2  Short offline       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.

**Shazan** · 14-10-2008, 18:48

Se non mi è sfuggito nulla, entrambi i dischi stanno abbastanza bene.

Se ti succede di nuovo, cambia il cavetto.

**emmedi** · 14-10-2008, 21:48

Nell'incertezza stavo pensando di installare un unico disco da 200 GB, che ho su un box esterno.
Ora che mi dici così prendo subito il cavo.
Ti ringrazio tanto, mi hai tolto un peso.