Disk is OK, 2 bad sectors

[Lucky Luke]

Καλησπέρα, έτρεξα ένα smart-self Test με την εφαρμογή Disks και μου έβγαλε ως Assessment : Disk is OK, 2 bad sectors. Τι σημαίνει αυτό ? Πρέπει να κάνω κατί? Ευχαριστώ εκ των προτέρων!

[Learner]

Κατά τη δική μου γνώμη το 2 bad sectors δεν ισούται με Disk is OK, αλλά κατά τη γνώμη των devs που έφτιαξαν την εφαρμογή, ισούται.

Για τρέξε και αυτό και δώσε τα αποτελέσματα.

[Lucky Luke]

Την έτρεξα και μου έβγαλε:

Κώδικας: Επιλογή όλων

=== START OF INFORMATION SECTION ===
Model Family:     Hitachi Travelstar 5K320
Device Model:     Hitachi HTS543232L9SA00
Serial Number:    090321FB2406LEDXL9AH
LU WWN Device Id: 5 000cca 564db1698
Firmware Version: FB4OC43C
User Capacity:    320.072.933.376 bytes [320 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    5400 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 3f
SATA Version is:  SATA 2.6, 1.5 Gb/s
Local Time is:    Tue Nov 24 09:45:12 2015 EET
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:       (  645) 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:     ( 127) minutes.
SCT capabilities:           (0x003d)   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     0x000b   100   100   062    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   100   100   040    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0007   253   253   033    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0012   096   096   000    Old_age   Always       -       6330
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       2
  7 Seek_Error_Rate         0x000b   100   100   067    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   100   100   040    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0012   070   070   000    Old_age   Always       -       13168
10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
12 Power_Cycle_Count       0x0032   097   097   000    Old_age   Always       -       5403
191 G-Sense_Error_Rate      0x000a   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       115
193 Load_Cycle_Count        0x0012   085   085   000    Old_age   Always       -       157317
194 Temperature_Celsius     0x0002   196   196   000    Old_age   Always       -       28 (Min/Max 8/59)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       1
197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       0
223 Load_Retry_Count        0x000a   100   100   000    Old_age   Always       -       0

SMART Error Log Version: 1
ATA Error Count: 2161 (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 2161 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 60 ed 6c e9 40 00      01:11:26.100  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:26.100  READ LOG EXT
  60 01 58 ed 6c e9 40 00      01:11:26.000  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:26.000  READ LOG EXT
  60 01 50 ed 6c e9 40 00      01:11:25.900  READ FPDMA QUEUED

Error 2160 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 58 ed 6c e9 40 00      01:11:26.000  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:26.000  READ LOG EXT
  60 01 50 ed 6c e9 40 00      01:11:25.900  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.900  READ LOG EXT
  60 01 48 ed 6c e9 40 00      01:11:25.800  READ FPDMA QUEUED

Error 2159 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 50 ed 6c e9 40 00      01:11:25.900  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.900  READ LOG EXT
  60 01 48 ed 6c e9 40 00      01:11:25.800  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.800  READ LOG EXT
  60 01 40 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED

Error 2158 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 48 ed 6c e9 40 00      01:11:25.800  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.800  READ LOG EXT
  60 01 40 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.700  READ LOG EXT
  60 01 38 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED

Error 2157 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 40 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.700  READ LOG EXT
  60 01 38 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.700  READ LOG EXT
  60 01 30 ed 6c e9 40 00      01:11:25.600  READ FPDMA QUEUED

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%     13166         -

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.


[vasilisj]

εστω κενα bad sector να υπαρχει σενα σκληρο δισκο παει για πεταμα στην ανακυκλωση

[akounadis]

Την έτρεξα και μου έβγαλε:

Κώδικας: Επιλογή όλων

=== START OF INFORMATION SECTION ===
Model Family:     Hitachi Travelstar 5K320
Device Model:     Hitachi HTS543232L9SA00
Serial Number:    090321FB2406LEDXL9AH
LU WWN Device Id: 5 000cca 564db1698
Firmware Version: FB4OC43C
User Capacity:    320.072.933.376 bytes [320 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    5400 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 3f
SATA Version is:  SATA 2.6, 1.5 Gb/s
Local Time is:    Tue Nov 24 09:45:12 2015 EET
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:       (  645) 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:     ( 127) minutes.
SCT capabilities:           (0x003d)   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     0x000b   100   100   062    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   100   100   040    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0007   253   253   033    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0012   096   096   000    Old_age   Always       -       6330
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       2
  7 Seek_Error_Rate         0x000b   100   100   067    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   100   100   040    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0012   070   070   000    Old_age   Always       -       13168
10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
12 Power_Cycle_Count       0x0032   097   097   000    Old_age   Always       -       5403
191 G-Sense_Error_Rate      0x000a   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       115
193 Load_Cycle_Count        0x0012   085   085   000    Old_age   Always       -       157317
194 Temperature_Celsius     0x0002   196   196   000    Old_age   Always       -       28 (Min/Max 8/59)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       1
197 Current_Pending_Sector  0x0022   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0008   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x000a   200   200   000    Old_age   Always       -       0
223 Load_Retry_Count        0x000a   100   100   000    Old_age   Always       -       0

SMART Error Log Version: 1
ATA Error Count: 2161 (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 2161 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 60 ed 6c e9 40 00      01:11:26.100  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:26.100  READ LOG EXT
  60 01 58 ed 6c e9 40 00      01:11:26.000  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:26.000  READ LOG EXT
  60 01 50 ed 6c e9 40 00      01:11:25.900  READ FPDMA QUEUED

Error 2160 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 58 ed 6c e9 40 00      01:11:26.000  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:26.000  READ LOG EXT
  60 01 50 ed 6c e9 40 00      01:11:25.900  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.900  READ LOG EXT
  60 01 48 ed 6c e9 40 00      01:11:25.800  READ FPDMA QUEUED

Error 2159 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 50 ed 6c e9 40 00      01:11:25.900  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.900  READ LOG EXT
  60 01 48 ed 6c e9 40 00      01:11:25.800  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.800  READ LOG EXT
  60 01 40 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED

Error 2158 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 48 ed 6c e9 40 00      01:11:25.800  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.800  READ LOG EXT
  60 01 40 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.700  READ LOG EXT
  60 01 38 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED

Error 2157 occurred at disk power-on lifetime: 12775 hours (532 days + 7 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
  -- -- -- -- -- -- --
  10 51 01 ed 6c e9 40  Error: IDNF at LBA = 0x00e96ced = 15297773

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 01 40 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.700  READ LOG EXT
  60 01 38 ed 6c e9 40 00      01:11:25.700  READ FPDMA QUEUED
  2f 00 01 10 00 00 40 00      01:11:25.700  READ LOG EXT
  60 01 30 ed 6c e9 40 00      01:11:25.600  READ FPDMA QUEUED

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%     13166         -

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.


Αν δεις ότι δεν αυξάνει το Reallocated_Sector_Ct το πιθανότερο να μην είναι μηχανικό πρόβλημα.
Ένα cluster δεν έχει ένα sector αλλά περισσότερα. Αυτό σημαίνει ότι με ένα format στο προβληματικό sector θα γράψει τον αριθμό μηδέν και δε θα ξαναχρησιμοποιηθεί, επαναλαμβάνω, αν δεν είναι μηχανικό το πρόβλημα.

1.Physical Bads Sectors (συνήθως χτύπημα). Μηχανικό πρόβλημα που δύσκολα επιδιορθώνεται.

2.Software Bad Sectors. Σε λάθη του λειτουργικού συστήματος ή προγραμμάτων. Διορθώνεται με ένα zero-fill συνήθως σε windows διότι υπάρχουν επαρκή προγράμματα που θα πάρουν ένα αντίγραφο αρχείων και θα γράψει μηδενικά στο δίσκο ώστε να απομονωθούν τα bad sectors.

1. Backup
2. Παρακολουθείς τις πληροφορίες S.M.A.R.T. και κυρίως το Reallocated_Sector_Ct. Αν αυξάνεται προοδευτικά υπάρχει μηχανικό πρόβλημα.

[Lucky Luke]

Έγινε ευχαριστώ πολύ , νομίζω ότι καλύφθηκα!! Θα κάνω ένα backup ,θα τον παρακολουθώ που και που και είδομεν..