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30.04.2012

S.M.A.R.T. Festplatten und Fehler

Filed under: Allgemein — Thomas @ 23:04

smartctl -a /dev/sdb
smartctl -t [short,offline,long] /dev/sdb
smartctl -l selftest

Karinas alte Festplatte (Backup Karina) Baujahr 2001 rum

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.7 and 7200.7 Plus family
Device Model:     ST3200021A
Serial Number:    3LJ091PD
Firmware Version: 3.01
User Capacity:    200,049,647,616 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   6
ATA Standard is:  ATA/ATAPI-6 T13 1410D revision 2
Local Time is:    Mon Apr 30 22:01:07 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled


ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   063   051   006    Pre-fail  Always       -       146059820
  3 Spin_Up_Time            0x0003   096   096   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   098   098   020    Old_age   Always       -       2593
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   086   060   030    Pre-fail  Always       -       459228764
  9 Power_On_Hours          0x0032   088   088   000    Old_age   Always       -       10871
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   098   098   020    Old_age   Always       -       2629
194 Temperature_Celsius     0x0022   051   057   000    Old_age   Always       -       51
195 Hardware_ECC_Recovered  0x001a   063   051   000    Old_age   Always       -       146059820
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
200 Multi_Zone_Error_Rate   0x0000   100   253   000    Old_age   Offline      -       0
202 Data_Address_Mark_Errs  0x0032   100   253   000    Old_age   Always       -       0

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     10871         -
# 2  Short offline       Completed without error       00%     10870         -

Thomas Backup Baujahr JAN 2004

=== START OF INFORMATION SECTION ===
Model Family:     Hitachi Deskstar 7K250
Device Model:     HDS722512VLAT80
Serial Number:    VN343EC4C5NSAK
Firmware Version: V33OA60A
User Capacity:    123,522,416,640 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   6
ATA Standard is:  ATA/ATAPI-6 T13 1410D revision 3a
Local Time is:    Mon Apr 30 22:06:55 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   060    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0007   143   143   024    Pre-fail  Always       -       227 (Average 190)
  4 Start_Stop_Count        0x0012   100   100   000    Old_age   Always       -       618
  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   020    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0012   098   098   000    Old_age   Always       -       18905
 10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       617
192 Power-Off_Retract_Count 0x0032   099   099   050    Old_age   Always       -       1375
193 Load_Cycle_Count        0x0012   099   099   050    Old_age   Always       -       1375
194 Temperature_Celsius     0x0002   203   203   000    Old_age   Always       -       27 (Lifetime Min/Max 14/48)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       2
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

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     18905         -
# 2  Short offline       Completed without error       00%     18905         -

Thomas neue Platte! Baujahr JUN 2007

=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint P80 series
Device Model:     SAMSUNG SP1654N
Serial Number:    S0GEJDPP601158
Firmware Version: BV100-50
User Capacity:    160,041,885,696 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:    Mon Apr 30 23:01:19 2012 CEST

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   100   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0007   253   253   025    Pre-fail  Always       -       6016
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       35
  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      -       9980
  9 Power_On_Hours          0x0032   253   253   000    Old_age   Always       -       101
 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       -       27
187 Reported_Uncorrect      0x0032   253   253   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   172   076   000    Old_age   Always       -       22
194 Temperature_Celsius     0x0022   172   076   000    Old_age   Always       -       22
195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       1600
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       -       3
200 Multi_Zone_Error_Rate   0x000a   253   100   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   253   100   000    Old_age   Always       -       0

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%       102         -
# 2  Short offline       Completed without error       00%       100         -

Karinas neue Backup Platte? Baujahr DEC 2004

=== START OF INFORMATION SECTION ===
Model Family:     Maxtor DiamondMax Plus 9 family
Device Model:     Maxtor 6Y160P0
Serial Number:    Y47NYMGE
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 May  1 08:45:58 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  3 Spin_Up_Time            0x0027   205   204   063    Pre-fail  Always       -       12163
  4 Start_Stop_Count        0x0032   253   253   000    Old_age   Always       -       61
  5 Reallocated_Sector_Ct   0x0033   253   253   063    Pre-fail  Always       -       0
  6 Read_Channel_Margin     0x0001   253   253   100    Pre-fail  Offline      -       0
  7 Seek_Error_Rate         0x000a   253   252   000    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0027   251   249   187    Pre-fail  Always       -       43532
  9 Power_On_Minutes        0x0032   234   234   000    Old_age   Always       -       233h+01m
 10 Spin_Retry_Count        0x002b   253   252   157    Pre-fail  Always       -       0
 11 Calibration_Retry_Count 0x002b   253   252   223    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   253   253   000    Old_age   Always       -       120
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       -       12
195 Hardware_ECC_Recovered  0x000a   253   252   000    Old_age   Always       -       2358
196 Reallocated_Event_Count 0x0008   253   253   000    Old_age   Offline      -       0
197 Current_Pending_Sector  0x0008   253   253   000    Old_age   Offline      -       0
198 Offline_Uncorrectable   0x0008   253   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0008   194   190   000    Old_age   Offline      -       15
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       -       2
202 Data_Address_Mark_Errs  0x000a   253   252   000    Old_age   Always       -       0
203 Run_Out_Cancel          0x000b   253   252   180    Pre-fail  Always       -       2
204 Soft_ECC_Correction     0x000a   253   252   000    Old_age   Always       -       0
205 Thermal_Asperity_Rate   0x000a   253   252   000    Old_age   Always       -       0
207 Spin_High_Current       0x002a   253   252   000    Old_age   Always       -       0
208 Spin_Buzz               0x002a   253   252   000    Old_age   Always       -       0
209 Offline_Seek_Performnce 0x0024   197   189   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

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%      6362         -
# 2  Short offline       Completed without error       00%      6361         -

Thomas alte Laptop Festplatte

=== START OF INFORMATION SECTION ===
Model Family:     Toshiba 2.5" HDD series (80 GB and above)
Device Model:     TOSHIBA MK8032GSX
Serial Number:    36KS3781T
Firmware Version: AS112D
User Capacity:    78,518,522,880 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:    Tue May  1 09:34:17 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000b   100   100   050    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0004   100   100   000    Old_age   Offline      -       0
  3 Spin_Up_Time            0x0027   100   100   001    Pre-fail  Always       -       1875
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       2346
  5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       4
  7 Seek_Error_Rate         0x000a   100   100   000    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0004   100   100   000    Old_age   Offline      -       0
  9 Power_On_Hours          0x0032   016   016   000    Old_age   Always       -       33708
 10 Spin_Retry_Count        0x0032   146   100   000    Old_age   Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       2253
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       93
193 Load_Cycle_Count        0x0032   001   001   000    Old_age   Always       -       1013638
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       31 (Lifetime Min/Max 7/60)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       4
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       13
220 Disk_Shift              0x0002   100   100   000    Old_age   Always       -       8256
222 Loaded_Hours            0x0032   033   033   000    Old_age   Always       -       26986
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
224 Load_Friction           0x0022   100   100   000    Old_age   Always       -       0
226 Load-in_Time            0x0026   100   100   000    Old_age   Always       -       322
240 Head_Flying_Hours       0x0000   100   100   000    Old_age   Offline      -       0

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     33676         -
# 2  Extended offline    Aborted by host               90%     33675         -
# 3  Short offline       Aborted by host               90%     33675         -
# 4  Short offline       Completed without error       00%     33674         -
# 5  Short offline       Completed without error       00%     30183         -
# 6  Short offline       Completed without error       00%      9256         -
# 7  Short offline       Interrupted (host reset)      20%      7669         -
# 8  Short offline       Interrupted (host reset)      50%      4757         -
# 9  Short offline       Completed without error       00%       782         -
#10  Short offline       Completed without error       00%         0         -

Umzugskiste Festplatte 1

=== START OF INFORMATION SECTION ===
Model Family:     Maxtor DiamondMax D540X-4K family
Device Model:     MAXTOR 4K060H3
Serial Number:    673120525938
Firmware Version: A08.1500
User Capacity:    60,040,544,256 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   5
ATA Standard is:  ATA/ATAPI-5 T13 1321D revision 1
Local Time is:    Wed May  9 17:10:20 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x0029   100   253   020    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0027   077   077   020    Pre-fail  Always       -       2926
  4 Start_Stop_Count        0x0032   100   100   008    Old_age   Always       -       94
  5 Reallocated_Sector_Ct   0x0033   100   100   020    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000b   100   100   023    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0012   053   053   001    Old_age   Always       -       31052
 10 Spin_Retry_Count        0x0026   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0013   100   100   020    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   008    Old_age   Always       -       94
 13 Read_Soft_Error_Rate    0x000b   100   100   023    Pre-fail  Always       -       0
194 Temperature_Celsius     0x0022   093   083   042    Old_age   Always       -       18
195 Hardware_ECC_Recovered  0x001a   012   002   000    Old_age   Always       -       60675271
196 Reallocated_Event_Count 0x0010   100   253   020    Old_age   Offline      -       0
197 Current_Pending_Sector  0x0032   100   100   020    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x001a   182   182   000    Old_age   Always       -       18

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     31052         -
# 2  Short offline       Completed without error       00%     31052         -

Irgendwann gestorben. Servo Error. Am 12.01.2019 wieder gefunden. War das nicht die Festplatte wo die VHS Videos drauf waren?

smartctl 6.5 2016-01-24 r4214 [x86_64-linux-4.4.0-119-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Maxtor DiamondMax D540X-4K
Device Model:     MAXTOR 4K060H3
Serial Number:    673120525938
Firmware Version: A08.1500
User Capacity:    60,040,544,256 bytes [60.0 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA/ATAPI-5 T13/1321D revision 1
Local Time is:    Sat Jan 12 16:57:59 2019 CET
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: FAILED!
Drive failure expected in less than 24 hours. SAVE ALL DATA.
See vendor-specific Attribute list for failed Attributes.

General SMART Values:
Offline data collection status:  (0x00) Offline data collection activity
                                        was never started.
                                        Auto Offline Data Collection: Disabled.
Self-test execution status:      (  16) The self-test routine was aborted by
                                        the host.
Total time to complete Offline 
data collection:                (   44) 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:        (   2) minutes.
Extended self-test routine
recommended polling time:        (  38) minutes.

SMART Attributes Data Structure revision number: 11
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x0029   100   253   020    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0027   077   076   020    Pre-fail  Always       -       2912
  4 Start_Stop_Count        0x0032   099   099   008    Old_age   Always       -       1140
  5 Reallocated_Sector_Ct   0x0033   001   001   020    Pre-fail  Always   FAILING_NOW 499
  7 Seek_Error_Rate         0x000b   100   100   023    Pre-fail  Always       -       0
  9 Power_On_Hours          0x0012   052   052   001    Old_age   Always       -       31775
 10 Spin_Retry_Count        0x0026   100   100   000    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0013   100   100   020    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   099   099   008    Old_age   Always       -       1140
 13 Read_Soft_Error_Rate    0x000b   100   001   023    Pre-fail  Always   In_the_past 0
194 Temperature_Celsius     0x0022   093   083   042    Old_age   Always       -       20
195 Hardware_ECC_Recovered  0x001a   003   002   000    Old_age   Always       -       89389201
196 Reallocated_Event_Count 0x0010   100   098   020    Old_age   Offline      -       0
197 Current_Pending_Sector  0x0032   100   074   020    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x001a   182   182   000    Old_age   Always       -       18

SMART Error Log Version: 1
ATA Error Count: 9963 (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 9963 occurred at disk power-on lifetime: 31775 hours (1323 days + 23 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
  -- -- -- -- -- -- --
  04 d1 01 00 4f c2 e0

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  b0 00 01 00 4f c2 e0 00      00:00:16.702  SMART [Reserved subcommand]
  b0 00 01 00 4f c2 e0 00      00:00:16.626  SMART [Reserved subcommand]
  ec 00 01 00 00 00 e0 00      00:00:16.621  IDENTIFY DEVICE
  e5 00 00 00 00 00 e0 00      00:00:16.619  CHECK POWER MODE
  ec 00 01 00 00 00 e0 00      00:00:16.612  IDENTIFY DEVICE

Error 9962 occurred at disk power-on lifetime: 31775 hours (1323 days + 23 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
  -- -- -- -- -- -- --
  04 d1 01 00 4f c2 e0

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  b0 00 01 00 4f c2 e0 00      00:00:16.626  SMART [Reserved subcommand]
  ec 00 01 00 00 00 e0 00      00:00:16.621  IDENTIFY DEVICE
  e5 00 00 00 00 00 e0 00      00:00:16.619  CHECK POWER MODE
  ec 00 01 00 00 00 e0 00      00:00:16.612  IDENTIFY DEVICE
  20 04 04 04 e5 b3 e4 b3      00:00:16.525  READ SECTOR(S)

Error 9961 occurred at disk power-on lifetime: 31775 hours (1323 days + 23 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
  -- -- -- -- -- -- --
  04 d1 04 04 e5 b3 e4  Error: ABRT at LBA = 0x04b3e504 = 78898436

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  20 04 04 04 e5 b3 e4 b3      00:00:16.525  READ SECTOR(S)
  20 04 04 00 e5 b3 e4 b3      00:00:16.448  READ SECTOR(S)
  20 04 08 00 e5 b3 e4 b3      00:00:16.363  READ SECTOR(S)
  ec 00 01 00 00 00 e0 00      00:00:16.356  IDENTIFY DEVICE
  ec 00 04 04 00 00 e0 00      00:00:16.350  IDENTIFY DEVICE

Error 9960 occurred at disk power-on lifetime: 31775 hours (1323 days + 23 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
  -- -- -- -- -- -- --
  04 d1 04 00 e5 b3 e4  Error: ABRT at LBA = 0x04b3e500 = 78898432

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  20 04 04 00 e5 b3 e4 b3      00:00:16.448  READ SECTOR(S)
  20 04 08 00 e5 b3 e4 b3      00:00:16.363  READ SECTOR(S)
  ec 00 01 00 00 00 e0 00      00:00:16.356  IDENTIFY DEVICE
  ec 00 04 04 00 00 e0 00      00:00:16.350  IDENTIFY DEVICE
  20 00 04 04 00 00 e0 00      00:00:16.270  READ SECTOR(S)

Error 9959 occurred at disk power-on lifetime: 31775 hours (1323 days + 23 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
  -- -- -- -- -- -- --
  04 d1 08 00 e5 b3 e4  Error: ABRT at LBA = 0x04b3e500 = 78898432

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  20 04 08 00 e5 b3 e4 b3      00:00:16.363  READ SECTOR(S)
  ec 00 01 00 00 00 e0 00      00:00:16.356  IDENTIFY DEVICE
  ec 00 04 04 00 00 e0 00      00:00:16.350  IDENTIFY DEVICE
  20 00 04 04 00 00 e0 00      00:00:16.270  READ SECTOR(S)
  20 00 04 00 00 00 e0 00      00:00:16.192  READ SECTOR(S)

SMART Self-test log structure revision number 0
Warning: ATA Specification requires self-test log structure revision number = 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Abort offline test  Aborted by host               00%     31775         -
# 2  Short offline       Completed: servo/seek failure 90%     31775         50922445
# 3  Short offline       Completed: servo/seek failure 90%     31775         38800684
# 4  Extended offline    Completed: servo/seek failure 70%     31764         41722283
# 5  Extended offline    Completed without error       90%     31053         -
# 6  Extended offline    Completed without error       00%     31052         -
# 7  Short offline       Completed without error       00%     31052         -

Selective Self-tests/Logging not supported

Papa D: Baujahr 2008

=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint F1 RE series
Device Model:     SAMSUNG HE502IJ
Serial Number:    S1MTJ1EQ502794
Firmware Version: 1AA01112
User Capacity:    500,107,862,016 bytes
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 3b
Local Time is:    Wed May  9 19:34:42 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

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   086   086   011    Pre-fail  Always       -       4990
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       54
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   100   100   051    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0025   100   100   015    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0032   097   097   000    Old_age   Always       -       15783
 10 Spin_Retry_Count        0x0033   100   100   051    Pre-fail  Always       -       0
 11 Calibration_Retry_Count 0x0012   100   100   000    Old_age   Always       -       5
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       54
 13 Read_Soft_Error_Rate    0x000e   100   100   000    Old_age   Always       -       0
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
184 End-to-End_Error        0x0033   100   100   099    Pre-fail  Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   082   059   000    Old_age   Always       -       18 (Lifetime Min/Max 18/18)
194 Temperature_Celsius     0x0022   080   059   000    Old_age   Always       -       20 (Lifetime Min/Max 18/20)
195 Hardware_ECC_Recovered  0x001a   100   100   000    Old_age   Always       -       188
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   100   100   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x000a   100   100   000    Old_age   Always       -       0
201 Soft_Read_Error_Rate    0x000a   253   253   000    Old_age   Always       -       0

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%     15783         -
# 2  Extended offline    Completed without error       00%     15800         -

Mama

=== START OF INFORMATION SECTION ===
Model Family:     IBM Travelstar 48GH, 30GN, and 15GN
Device Model:     IC25N020ATDA04-0
Serial Number:    63L63MJ0883
Firmware Version: DA3OA76A
User Capacity:    20.003.880.960 bytes [20,0 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   5
ATA Standard is:  ATA/ATAPI-5 T13 1321D revision 3
Local Time is:    Sat May 12 14:12:40 2012 WS
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

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   131   131   033    Pre-fail  Always       -       1
  4 Start_Stop_Count        0x0012   099   099   000    Old_age   Always       -       2597
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0
  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   066   066   000    Old_age   Always       -       15096
 10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       2209
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       -       102
193 Load_Cycle_Count        0x0012   053   053   000    Old_age   Always       -       473281
194 Temperature_Celsius     0x0002   152   152   000    Old_age   Always       -       36 (0 50 255 255 0)
196 Reallocated_Event_Count 0x0032   098   098   000    Old_age   Always       -       372
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       -       10

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%     15096         -
# 2  Extended offline    Completed without error       00%     15017         -

Thomer Netbook Baujahr 2008

=== START OF INFORMATION SECTION ===
Device Model:     Hitachi HTS543216L9A300
Serial Number:    081020FB2206LCHG7JTC
Firmware Version: FB2OC40C
User Capacity:    160,041,885,696 bytes
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 3f
Local Time is:    Sat May 26 23:54:50 2012 CEST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled


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   099   099   000    Old_age   Always       -       1760
  5 Reallocated_Sector_Ct   0x0033   100   100   005    Pre-fail  Always       -       0
  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   084   084   000    Old_age   Always       -       7391
 10 Spin_Retry_Count        0x0013   100   100   060    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   099   099   000    Old_age   Always       -       1737
191 G-Sense_Error_Rate      0x000a   099   099   000    Old_age   Always       -       65538
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       106
193 Load_Cycle_Count        0x0012   001   001   000    Old_age   Always       -       1300369
194 Temperature_Celsius     0x0002   177   177   000    Old_age   Always       -       31 (Lifetime
Min/Max 11/47)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       2
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       -       4
223 Load_Retry_Count        0x000a   100   100   000    Old_age   Always       -       0

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%      7392         -
# 2  Short offline       Completed without error       00%      7391         -

Karinas neue Festplatte 1TB

smartctl 6.2 2013-07-26 r3841 [i686-linux-3.9-1-686-pae] (local build)
Copyright (C) 2002-13, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Toshiba 2.5" HDD MK..59GSM (AF)
Device Model:     TOSHIBA MK1059GSM
Serial Number:    Y1J6PUEHT
LU WWN Device Id: 5 000039 3a24092aa
Firmware Version: GU001U
User Capacity:    1,000,204,886,016 bytes [1.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS (minor revision not indicated)
SATA Version is:  SATA 2.6, 3.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Wed May 14 15:17:11 2014 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:  (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: 		(  120) 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: 	 ( 288) 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   050    Pre-fail  Always       -       0
  2 Throughput_Performance  0x0005   100   100   050    Pre-fail  Offline      -       0
  3 Spin_Up_Time            0x0027   100   100   001    Pre-fail  Always       -       3695
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       791
  5 Reallocated_Sector_Ct   0x0033   100   100   050    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000b   100   100   050    Pre-fail  Always       -       0
  8 Seek_Time_Performance   0x0005   100   100   050    Pre-fail  Offline      -       0
  9 Power_On_Hours          0x0032   099   099   000    Old_age   Always       -       472
 10 Spin_Retry_Count        0x0033   115   100   030    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       638
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       256
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       98
193 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       2409
194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       27 (Min/Max 14/41)
196 Reallocated_Event_Count 0x0032   100   100   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
220 Disk_Shift              0x0002   100   100   000    Old_age   Always       -       8308
222 Loaded_Hours            0x0032   100   100   000    Old_age   Always       -       275
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       0
224 Load_Friction           0x0022   100   100   000    Old_age   Always       -       0
226 Load-in_Time            0x0026   100   100   000    Old_age   Always       -       346
240 Head_Flying_Hours       0x0001   100   100   001    Pre-fail  Offline      -       0

SMART Error Log Version: 1
ATA Error Count: 3
	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 3 occurred at disk power-on lifetime: 455 hours (18 days + 23 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 c7 58 1e b9 e8  Error: UNC 199 sectors at LBA = 0x08b91e58 = 146349656

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 1f 1e b9 e0 00      01:49:15.638  READ DMA EXT
  25 00 00 1f 1d b9 e0 00      01:49:15.637  READ DMA EXT
  25 00 80 9f 1c b9 e0 00      01:49:15.636  READ DMA EXT
  25 00 80 1f 1c b9 e0 00      01:49:15.635  READ DMA EXT
  25 00 08 17 1c b9 e0 00      01:49:15.635  READ DMA EXT

Error 2 occurred at disk power-on lifetime: 455 hours (18 days + 23 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 c7 58 1e b9 e8  Error: UNC 199 sectors at LBA = 0x08b91e58 = 146349656

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 1f 1e b9 e0 00      01:49:12.060  READ DMA EXT
  25 00 00 1f 1d b9 e0 00      01:49:12.059  READ DMA EXT
  25 00 00 1f 1c b9 e0 00      01:49:12.057  READ DMA EXT
  25 00 00 1f 1b b9 e0 00      01:49:12.043  READ DMA EXT
  25 00 00 1f 22 b9 e0 00      01:49:12.042  READ DMA EXT

Error 1 occurred at disk power-on lifetime: 455 hours (18 days + 23 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 c7 58 1e b9 e8  Error: UNC 199 sectors at LBA = 0x08b91e58 = 146349656

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  25 00 00 1f 1e b9 e0 00      01:49:08.393  READ DMA EXT
  25 00 00 1f 1d b9 e0 00      01:49:08.392  READ DMA EXT
  25 00 00 1f 1c b9 e0 00      01:49:08.391  READ DMA EXT
  25 00 00 1f 1b b9 e0 00      01:49:08.388  READ DMA EXT
  25 00 00 1f 1a b9 e0 00      01:49:08.387  READ DMA EXT

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.


Die Maxtor Platte als Ersatz für die mit den VHS Videos?

=== START OF INFORMATION SECTION ===
Model Family:     Maxtor DiamondMax 10 (ATA/133 and SATA/150)
Device Model:     Maxtor 6L080P0
Serial Number:    L22JCCKG
Firmware Version: BAH41G10
User Capacity:    81,964,302,336 bytes [81.9 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA/ATAPI-7 T13/1532D revision 0
Local Time is:    Sat Jan 12 19:53:51 2019 CET
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:  (0x05) Offline data collection activity
                                        was aborted by an interrupting command from host.
                                        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:                (  841) 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:        (  32) minutes.
SCT capabilities:              (0x0021) SCT Status 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
  3 Spin_Up_Time            0x0027   225   224   063    Pre-fail  Always       -       9822
  4 Start_Stop_Count        0x0032   251   251   000    Old_age   Always       -       4084
  5 Reallocated_Sector_Ct   0x0033   253   253   063    Pre-fail  Always       -       0
  6 Read_Channel_Margin     0x0001   253   253   100    Pre-fail  Offline      -       0
  7 Seek_Error_Rate         0x000a   253   239   000    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0027   246   239   187    Pre-fail  Always       -       42657
  9 Power_On_Minutes        0x0032   230   230   000    Old_age   Always       -       464h+57m
 10 Spin_Retry_Count        0x002b   253   252   157    Pre-fail  Always       -       0
 11 Calibration_Retry_Count 0x002b   253   252   223    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   243   243   000    Old_age   Always       -       4082
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   039   253   000    Old_age   Always       -       23
195 Hardware_ECC_Recovered  0x000a   253   252   000    Old_age   Always       -       3789
196 Reallocated_Event_Count 0x0008   253   253   000    Old_age   Offline      -       0
197 Current_Pending_Sector  0x0008   253   253   000    Old_age   Offline      -       0
198 Offline_Uncorrectable   0x0008   253   253   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       -       0
202 Data_Address_Mark_Errs  0x000a   253   238   000    Old_age   Always       -       0
203 Run_Out_Cancel          0x000b   253   252   180    Pre-fail  Always       -       0
204 Soft_ECC_Correction     0x000a   253   252   000    Old_age   Always       -       0
205 Thermal_Asperity_Rate   0x000a   253   252   000    Old_age   Always       -       0
207 Spin_High_Current       0x002a   253   252   000    Old_age   Always       -       0
208 Spin_Buzz               0x002a   253   252   000    Old_age   Always       -       0
209 Offline_Seek_Performnce 0x0024   241   241   000    Old_age   Offline      -       154
210 Unknown_Attribute       0x0032   253   252   000    Old_age   Always       -       0
211 Unknown_Attribute       0x0032   253   252   000    Old_age   Always       -       0
212 Unknown_Attribute       0x0032   253   252   000    Old_age   Always       -       0

SMART Error Log Version: 1
ATA Error Count: 67 (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 67 occurred at disk power-on lifetime: 4350 hours (181 days + 6 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
  -- -- -- -- -- -- --
  40 51 08 37 da 62 e0  Error: UNC 8 sectors at LBA = 0x0062da37 = 6478391

  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 37 da 62 e0 00      00:05:11.844  READ DMA
  c8 d8 08 37 da 62 e0 00      00:05:10.388  READ DMA
  c8 d8 08 6f 83 a9 e3 00      00:05:10.388  READ DMA
  c8 d8 08 77 83 a9 e3 00      00:05:10.388  READ DMA
  c8 d8 08 9f 42 5e e0 00      00:05:10.388  READ DMA

Error 66 occurred at disk power-on lifetime: 4350 hours (181 days + 6 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
  -- -- -- -- -- -- --
  40 51 08 3f 00 60 e0  Error: UNC 8 sectors at LBA = 0x0060003f = 6291519

  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 3f 00 60 e0 00      00:04:50.246  READ DMA
  c8 d8 08 37 da 62 e0 00      00:04:48.723  READ DMA
  c8 d8 08 37 da 62 e0 00      00:04:47.267  READ DMA
  c8 d8 08 6f 83 a9 e3 00      00:04:47.267  READ DMA
  c8 d8 08 77 83 a9 e3 00      00:04:47.267  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%      7029         -
# 2  Extended offline    Completed without error       00%      7028         -

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.

18.04.2012

Wahrscheinlichkeit, dass von X Leute zwei am selben Tag Geburstag haben...

Filed under: Allgemein — Tags: , — Thomas @ 11:04

Scheiß Wahrscheinlichkeitsrechung geht gegen jede Intuition.

Anz. Leute    WK für Gebtag am selben Tag
     25                     56%
     24                     53%
     23                     50%
     22                     47%
     21                     44%

Hier noch ein nettes Bildchen...

Wahrscheinlichkeit, dass von X Leute zwei am selben Tag Geburstag haben...

Wahrscheinlichkeit, dass von X Leute zwei am selben Tag Geburstag haben...

Und mein Programm:


template< typename T >
std::ostream& operator<< (std::ostream& o, vector< T > const& vec)
{
    for(size_t i = 0; i< vec.size(); i++)
        o << vec.at(i) << " ";
  return o;
}

// gebrustagstest
// 50WK dass 25? leute am gleichen tag geb. haben
int main() {

    int anzLeute = 61;

    vector  geburstage(anzLeute);
    int anzDoppelte = 0;
    int anzIterationen = 1e7;
    srand(time(0));

    cout << "Iterationen: "  << anzIterationen << "\n";

    for(int leute = 50; leute < anzLeute; leute++) {
        geburstage.resize(leute);
        anzDoppelte = 0;
//        cout << "WK fuer " << anzLeute << " Leute, dass sie am selben Tag Geburstag haben: ";
        for(int iterationen = 0; iterationen < anzIterationen; iterationen++) {
            // zufallsgeburstage holen
            for(int i = 0; i < leute; i++)
                geburstage[i] = rand() % 365 + 1;

            // sind doppelte vorhanden?
            sort(geburstage.begin(), geburstage.end());
            vector< int >::iterator it = adjacent_find (geburstage.begin(), geburstage.end());
            if (it!=geburstage.end()) {
              anzDoppelte++;
            }
        }
        cout << leute << " " << 100. * anzDoppelte / anzIterationen << "\n";
    }
    return 0;
}

12.04.2012

Neue Regale

Filed under: Allgemein — Tags: — Thomas @ 13:04

Endliche habe ich Zeit gefunden das Bücherregal zu montieren. Nun konnten auch die letzen Kisten ausgepackt werden.

Bücher

Bücher

Ablagefläche für Globus und Krimskrams

Ablagefläche für Kram

Ablagefläche für Kram

Und der abnehmbare Schreibtischanbau

Schreibtischanbau

Schreibtischanbau

09.04.2012

Faster Code – Part 6 – Sprungvorhersage again

Filed under: Allgemein — Tags: , , , — Thomas @ 16:04

Wie im letzten Post angekündigt, gibt es jetzt die genauere Analyse meines Tests.
Hier erstmal das Programm:

int mymin(int a, int b) __attribute__ ((noinline));
int mymin(int a, int b)
{
  asm ("");
  if (b < a)
    return b;
  return a;
}

int mymin2(int a, int b) __attribute__ ((noinline));
int mymin2(int a, int b)
{
  asm ("");
  return  b ^ ((a ^ b) & -(a < b)); // min(a, b)
}

int main()
{
    int a = 0;
    int b = 0;
    int c = 0;
    long sum = 0;
    for(int i = 0; i < 1e7; i++) {
        a = rand();
        b = rand();
        c = std::min(a,b);
//        c = mymin1(a,b);
//        c = mymin2(a,b);
        sum+=c;
//        cout << a << " " << b << " " << c << "\n";
    }
    return 0;
}

Wie man sieht, gibt es zwei Funktion die jeweils die kleinere Zahl bestimmen. Einmal durch eine einfache if() Verzweigung und einmal durch eine Rechnung. Die beiden Funktionen sind mit den Attribute noinline [1] und einem inline Assembler Befehl versehen, damit der Compiler sie nicht weg optimiert. Sonst hat valgrind nichts zum messen ;)
Es gibt drei Durchläuft. Einmal mit std::min um die "normale Version" zu vermessen.
Dann meine min Version mit If. Und zum Schluss die Version mit Rechnung.
Compiliert wird immer mit 

 g++ -O2  -g -Wall main.cpp

Bei Valgrind schalte ich die Cache Simulation ab, um die Ausführungszeit etwas zu verkürzen

valgrind --tool=cachegrind --branch-sim=yes --cache-sim=no ./a.out

Test 1
Mit std::min

==5210== I   refs:      1,821,485,345
==5210== 
==5210== Branches:        230,216,253  (210,213,194 cond + 20,003,059 ind)
==5210== Mispredicts:         657,699  (    657,279 cond +        420 ind)
==5210== Mispred rate:            0.2% (        0.3%     +        0.0%   )

--------------------------------------------------------------------------------
         Ir          Bc     Bcm         Bi Bim  file:function
--------------------------------------------------------------------------------
880,000,000  80,000,000 645,163          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/random_r.c:random_r
    353,545      54,035   3,217          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/elf/dl-lookup.c:do_lookup_x
    176,933      28,792   2,876      2,144 252  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/elf/../sysdeps/i386/dl-machine.h:_dl_relocate_object
    138,235      31,695   1,684          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/string/strcmp.c:strcmp
    562,727      63,616   1,366          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/elf/dl-lookup.c:_dl_lookup_symbol_x

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/kater/qtcode/plaintest/plaintest/main.cpp
--------------------------------------------------------------------------------
        Ir         Bc Bcm Bi Bim 

-- line 13 ----------------------------------------
         .          .   .  .   .  
         .          .   .  .   .  int mymin2(const int& a, const int& b) __attribute__ ((noinline));
         .          .   .  .   .  int mymin2(const int& a, const int& b)
         .          .   .  .   .  {
         .          .   .  .   .    return  b ^ ((a ^ b) & -(a < b)); // min(a, b)
         .          .   .  .   .  }
         .          .   .  .   .  
         .          .   .  .   .  int main()
         7          0   0  0   0  {
         .          .   .  .   .      int a = 0;
         .          .   .  .   .      int b = 0;
         .          .   .  .   .      int c = 0;
         .          .   .  .   .      long sum = 0;
80,000,000 10,000,000   5  0   0      for(int i = 0; i < 1e7; i++) {
10,000,000          0   0  0   0          a = rand();
10,000,000          0   0  0   0          b = rand();
         .          .   .  .   .          c = std::min(a,b);
         .          .   .  .   .          //c = mymin(a,b);
         .          .   .  .   .          sum+=c;
         .          .   .  .   .  //        cout << a << " " << b << " " << c << "\n";
         .          .   .  .   .      }
         .          .   .  .   .      return 0;
        11          0   0  0   0  }

Interessant sind hier nur Conditional branches executed (Bc) and conditional branches mispredicted (Bcm).
Wir haben also 657,699 falsch vorhergesagte Sprünge und 645,163 gehen für die Random Funktion drauf. Der Rest verteilt sich auf diverse Systemfunktionen. Aber es gibt keine falschen Sprünge für std::min. Der Compiler ist gut ;)
Fünf gehen für die For Schleife drauf. Hier erkennt die Sprungvorhersage schnell, dass es eine Schleife ist und nimmt immer den richtigen Weg.

Test 2
Mit mymin; if()

==10996== I   refs:      1,946,482,984
==10996== 
==10996== Branches:        240,216,256  (220,213,197 cond + 20,003,059 ind)
==10996== Mispredicts:       5,658,603  (  5,658,183 cond +        420 ind)
==10996== Mispred rate:            2.3% (        2.5%     +        0.0%   )

--------------------------------------------------------------------------------
         Ir          Bc       Bcm         Bi Bim  file:function
--------------------------------------------------------------------------------
880,000,000  80,000,000   645,163          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/random_r.c:random_r
520,000,000 120,000,000        15          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/random.c:random
180,000,000           0         0          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/rand.c:rand
140,000,015  10,000,000         9          0   0  /home/kater/qtcode/plaintest/plaintest/main.cpp:main
120,001,144           0         0          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/string/../sysdeps/i386/i686/multiarch/strcspn.S:???
 84,997,627  10,000,000 5,000,895          0   0  /home/kater/qtcode/plaintest/plaintest/main.cpp:mymin(int, int)

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/kater/qtcode/plaintest/plaintest/main.cpp
--------------------------------------------------------------------------------
        Ir         Bc       Bcm Bi Bim 

         .          .         .  .   .  #include 
         .          .         .  .   .  #include 
         .          .         .  .   .  using namespace std;
         .          .         .  .   .  
         .          .         .  .   .  
         .          .         .  .   .  int mymin(int a, int b) __attribute__ ((noinline));
         .          .         .  .   .  int mymin(int a, int b)
30,000,000          0         0  0   0  {
34,997,627 10,000,000 5,000,895  0   0    asm ("");
         .          .         .  .   .    if (b < a)
         .          .         .  .   .      return b;
         .          .         .  .   .    return a;
20,000,000          0         0  0   0  }
         .          .         .  .   .  
         .          .         .  .   .  int mymin2(int a, int b) __attribute__ ((noinline));
         .          .         .  .   .  int mymin2(int a, int b)
         .          .         .  .   .  {
         .          .         .  .   .    asm ("");
         .          .         .  .   .    return  b ^ ((a ^ b) & -(a < b)); // min(a, b)
         .          .         .  .   .  }
         .          .         .  .   .  
         .          .         .  .   .  int main()
         8          0         0  0   0  {
         .          .         .  .   .      int a = 0;
         .          .         .  .   .      int b = 0;
         .          .         .  .   .      int c = 0;
         .          .         .  .   .      long sum = 0;
80,000,000 10,000,000         9  0   0      for(int i = 0; i < 1e7; i++) {
20,000,000          0         0  0   0          a = rand();
10,000,000          0         0  0   0          b = rand();
         .          .         .  .   .  //        c = std::min(a,b);
30,000,000          0         0  0   0          c = mymin(a,b);
         .          .         .  .   .  //        c = mymin2(a,b);
         .          .         .  .   .          sum+=c;
         .          .         .  .   .  //        cout << a << " " << b << " " << c << "\n";
         .          .         .  .   .      }
         .          .         .  .   .      return 0;
        12          0         0  0   0  }

Jetzt sieht die Sache schon anders aus. Wir haben fünf Millionen falsch vorhergesagte Sprünge. Das macht 50%. Wie es zu erwarten war.

Test 3
Mit der Rechnung:

==11057== I   refs:      1,991,485,357
==11057== 
==11057== Branches:        230,216,256  (210,213,197 cond + 20,003,059 ind)
==11057== Mispredicts:         657,699  (    657,279 cond +        420 ind)
==11057== Mispred rate:            0.2% (        0.3%     +        0.0%   )

--------------------------------------------------------------------------------
         Ir          Bc     Bcm         Bi Bim  file:function
--------------------------------------------------------------------------------
880,000,000  80,000,000 645,163          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/random_r.c:random_r
520,000,000 120,000,000      11          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/random.c:random
180,000,000           0       0          0   0  /build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/stdlib/rand.c:rand
140,000,015  10,000,000       5          0   0  /home/kater/qtcode/plaintest/plaintest/main.cpp:main
130,000,000           0       0          0   0  /home/kater/qtcode/plaintest/plaintest/main.cpp:mymin2(int, int)

--------------------------------------------------------------------------------
-- Auto-annotated source: /home/kater/qtcode/plaintest/plaintest/main.cpp
--------------------------------------------------------------------------------
        Ir         Bc Bcm Bi Bim 

-- line 9 ----------------------------------------
         .          .   .  .   .    asm ("");
         .          .   .  .   .    if (b < a)
         .          .   .  .   .      return b;
         .          .   .  .   .    return a;
         .          .   .  .   .  }
         .          .   .  .   .  
         .          .   .  .   .  int mymin2(int a, int b) __attribute__ ((noinline));
         .          .   .  .   .  int mymin2(int a, int b)
40,000,000          0   0  0   0  {
70,000,000          0   0  0   0    asm ("");
         .          .   .  .   .    return  b ^ ((a ^ b) & -(a < b)); // min(a, b)
20,000,000          0   0  0   0  }
         .          .   .  .   .  
         .          .   .  .   .  int main()
         8          0   0  0   0  {
         .          .   .  .   .      int a = 0;
         .          .   .  .   .      int b = 0;
         .          .   .  .   .      int c = 0;
         .          .   .  .   .      long sum = 0;
80,000,000 10,000,000   5  0   0      for(int i = 0; i < 1e7; i++) {
20,000,000          0   0  0   0          a = rand();
10,000,000          0   0  0   0          b = rand();
         .          .   .  .   .  //        c = std::min(a,b);
         .          .   .  .   .  //        c = mymin(a,b);
30,000,000          0   0  0   0          c = mymin2(a,b);
         .          .   .  .   .          sum+=c;
         .          .   .  .   .  //        cout << a << " " << b << " " << c << "\n";
         .          .   .  .   .      }
         .          .   .  .   .      return 0;
        12          0   0  0   0  }

Wie zu erwarten war gibt es keine fünf Millionen falsch vorhergesagten Sprünge. Wir sind so gut wie die Compiler Optimierung. Gebracht hats also nix ;)
Man bräuchte mal ein realen Anwendungsfall.
Ach ein Nachteil hat die Methode zur Berechnung der kleinsten Zahl: Man kann keine Reference auf die kleinste Zahl zurück geben. Kein Plan wie der Compiler das macht. It's magic.

[1] http://gcc.gnu.org/onlinedocs/gcc/Function-Attributes.html#index-g_t_0040code_007bnoinline_007d-function-attribute-2561

06.04.2012

Faster Code – Part 6 – Sprungvorhersage

Filed under: Allgemein — Tags: , , , — Thomas @ 19:04

Es ist ja so, dass ein Befehl auf der CPU nicht nur ausgeführt wird, er muss auch aus dem Speicher geladen und dekodiert werden. Heutige CPUs dekodieren schonmal den nächsten Befehl, wärend der aktuelle noch ausgeführt wird. Und der übernächste wird zeitgleich aus dem Speicher geholt. Das nennt man Prozessor-Pipeline [1] und das ist cool.

Uncool wird es allerdings, wenn der CPU Befehle vorbereitet hat, die dann doch garnicht ausgeführt werden. Das passiert zum Beispiel bei Sprüngen, wenn auf einmal der Code woanders weiter geht als die Pipeline es erwartet hat. Da gibt es auch wieder eine Menge Techniken um die Sprungvorhersage gut zu machen. Aber das will ich nicht weiter vertiefen.

Betrachten wir lieber folgendes Beispiel:


int min(int a, int b) {
  if (b < a)
    return b;
  return a;
}

Hier kann die Sprungvorhersage nichts tun. Was ist wahrscheinlicher, dass a kleiner ist als b oder doch nicht? Die Wahrscheinlichkeit liegt bei 50%. Wäre es nicht cool, wenn man die kleinere Zahl ausrechnen könnte? Dann braucht man keine Verzweigung im Programmpath und die Pipeline kann wunderschön arbeiten.

Man kann. Es gibt eine Seite mit lauter Bit Twiddling Hacks [2]. Und da gibt es noch viel mehr:

  • Compute the sign of an integer
  • Detect if two integers have opposite signs
  • Compute the integer absolute value (abs) without branching
  • Compute the minimum (min) or maximum (max) of two integers without branching
  • Determining if an integer is a power of 2

    • Um das Minimum zweier Interger Zahlen zu berechnen, kann man also folgende Formel verwenden:

    
int x;  // we want to find the minimum of x and y
int y;   
int r;  // the result goes here 

r = y ^ ((x ^ y) & -(x < y)); // min(x, y)

    Um das ganze mal zu testen habe ich mir ein kleines Programm geschrieben, welches die kleinere von zwei Zufallszahlen bestimmt. Leider, oder zum Glück, wird die Funktion std::min() weg optimiert, so dass man keine Aussage mehr treffen kann, ob die Sprungvorhersage greift oder nicht. Also habe ich meine eigne min() Funktion geschrieben. Einmal mit einer if() und einmal mit der Rechnung.
    Valgrind [3] bringt ein branch-prediction Profiler mit. Die Bedienung ist einfach und das Ergebnis eindeutig. Da ich euch nicht langweilen will, hier gleich das Ergebnis:

  • Ja, wenn man Zufallszahlen benutzt, stimmt die Sprungvorhersage zu 50% nicht.
  • Ja, obrige Formel funktioniert und es gibt keine falsche Sprungvorhersage mehr
  • Nein, das Programm wurde nicht schneller. Der Test ist einfach zu simpel. Das berechnen der Zufallszahlen wird wohl der Flaschenhals sein.
  • Nein, obrige Formel bringt eigentlich nix. Der Compiler hat die std::min() wohl so gut optimiert, dass es keine Sprünge gab. Der erkennt das irgendwie und macht irgendwelche Tricks.

    • Die Details meines Tests werde ich das nächste Mal posten. Muss das erst etwas aufarbeiten.

    [1] http://de.wikipedia.org/wiki/Pipeline_%28Prozessor%29
    [2] http://www-graphics.stanford.edu/~seander/bithacks.html
    [3] http://valgrind.org/docs/manual/cg-manual.html

    04.04.2012

    Scheiß Fortran

    Filed under: Allgemein — Tags: — Thomas @ 10:04

    Ich hasse es, wirklich.
    Welche Ausgabe erwartet ihr bei diesem Programm?

    
subroutine func()
  implicit none
  real :: time = 0;
  time = time + 1
  write(*,*) time
end subroutine

program test
  implicit none
  integer :: i
  do i = 1, 10
    call func()
  end do
end

    Zehn mal die Ausgabe von "1"?
    Nein, falsch!

    thomas@cluster:~$ ./a.out 
   1.000000    
   2.000000    
   3.000000    
   4.000000    
   5.000000    
   6.000000    
   7.000000    
   8.000000    
   9.000000    
   10.00000

    Dann ist time also keine lokale Variable die bei jedem Aufruf von func() auf dem Stack gelegt wird? Und schon garnicht wird sie mit 0 initialisiert. Ist sie static und existiert die ganze Zeit über? Dann aber nicht auf dem Stack. Das nervt...

    // edit
    Die Variable wird statisch, sobald man sie bei der deklaration auch initialisiert.
    http://www.math.uni-leipzig.de/~hellmund/Vorlesung/scr4.pdf Seite 25 und 26

    Durch die Initialisierung wird die entsprechende Variable statisch! Die Initialisierung wird nur einmal, beim Programmstart, durchgeführt.
    ...
    Variablen sind statisch, wenn sie
    a) das save-Attribut tragen
    integer, save :: j
    b) bei der De?nition initialisiert werden (s. oben) oder
    c) nach der De?nition mit einer data-Anweisung initialisiert werden.

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