Tady davam vypis ze smartctl...ale naprosto tomu nerozumim.
smartctl 5.41 2011-06-09 r3365 [x86_64-linux-3.0.4-pmagic] (local build)
Copyright (C) 2002-11 by Bruce Allen, 
http://smartmontools.sourceforge.net=== START OF INFORMATION SECTION ===
Model Family:     SAMSUNG SpinPoint F3
Device Model:     SAMSUNG HD502HJ
Serial Number:    S20BJ90B974726
LU WWN Device Id: 5 0024e9 20623ef74
Firmware Version: 1AJ10001
User Capacity:    500,107,862,016 bytes [500 GB]
Sector Size:      512 bytes logical/physical
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   8
ATA Standard is:  ATA-8-ACS revision 6
Local Time is:    Sat Oct 29 10:36:44 2011 UTC
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:      ( 121)   The previous self-test completed having
               the read element of the test failed.
Total time to complete Offline 
data collection:       ( 4680) 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:     (  78) minutes.
SCT capabilities:           (0x003f)   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     0x002f   098   098   051    Pre-fail  Always       -       1343
  2 Throughput_Performance  0x0026   252   252   000    Old_age   Always       -       0
  3 Spin_Up_Time            0x0023   064   062   025    Pre-fail  Always       -       11210
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       26
  5 Reallocated_Sector_Ct   0x0033   051   051   010    Pre-fail  Always       -       2051
  7 Seek_Error_Rate         0x002e   252   252   051    Old_age   Always       -       0
  8 Seek_Time_Performance   0x0024   252   252   015    Old_age   Offline      -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       4
 10 Spin_Retry_Count        0x0032   252   252   051    Old_age   Always       -       0
 11 Calibration_Retry_Count 0x0032   100   100   000    Old_age   Always       -       1
 12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       27
191 G-Sense_Error_Rate      0x0022   252   252   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0022   252   252   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0002   064   064   000    Old_age   Always       -       28 (Min/Max 21/31)
195 Hardware_ECC_Recovered  0x003a   100   100   000    Old_age   Always       -       0
196 Reallocated_Event_Count 0x0032   051   051   000    Old_age   Always       -       2051
197 Current_Pending_Sector  0x0032   098   098   000    Old_age   Always       -       88
198 Offline_Uncorrectable   0x0030   252   252   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0036   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x002a   100   100   000    Old_age   Always       -       255
223 Load_Retry_Count        0x0032   100   100   000    Old_age   Always       -       1
225 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       28
SMART Error Log Version: 1
ATA Error Count: 543 (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 543 occurred at disk power-on lifetime: 4 hours (0 days + 4 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 07 79 10 00 e0  Error: UNC 7 sectors at LBA = 0x00001079 = 4217
  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 00 08 78 10 00 e0 0a      00:00:02.807  READ DMA
  27 00 00 00 00 00 e0 0a      00:00:02.807  READ NATIVE MAX ADDRESS EXT
  ec 00 00 00 00 00 a0 0a      00:00:02.807  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 0a      00:00:02.807  SET FEATURES [Set transfer mode]
  27 00 00 00 00 00 e0 0a      00:00:02.807  READ NATIVE MAX ADDRESS EXT
Error 542 occurred at disk power-on lifetime: 4 hours (0 days + 4 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 07 79 10 00 e0  Error: UNC 7 sectors at LBA = 0x00001079 = 4217
  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 00 08 78 10 00 e0 0a      00:00:02.806  READ DMA
  27 00 00 00 00 00 e0 0a      00:00:02.806  READ NATIVE MAX ADDRESS EXT
  ec 00 00 00 00 00 a0 0a      00:00:02.806  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 0a      00:00:02.806  SET FEATURES [Set transfer mode]
  27 00 00 00 00 00 e0 0a      00:00:02.806  READ NATIVE MAX ADDRESS EXT
Error 541 occurred at disk power-on lifetime: 4 hours (0 days + 4 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 07 79 10 00 e0  Error: UNC 7 sectors at LBA = 0x00001079 = 4217
  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 00 08 78 10 00 e0 0a      00:00:02.805  READ DMA
  27 00 00 00 00 00 e0 0a      00:00:02.805  READ NATIVE MAX ADDRESS EXT
  ec 00 00 00 00 00 a0 0a      00:00:02.805  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 0a      00:00:02.805  SET FEATURES [Set transfer mode]
  27 00 00 00 00 00 e0 0a      00:00:02.805  READ NATIVE MAX ADDRESS EXT
Error 540 occurred at disk power-on lifetime: 4 hours (0 days + 4 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 07 79 10 00 e0  Error: UNC 7 sectors at LBA = 0x00001079 = 4217
  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 00 08 78 10 00 e0 0a      00:00:02.804  READ DMA
  27 00 00 00 00 00 e0 0a      00:00:02.804  READ NATIVE MAX ADDRESS EXT
  ec 00 00 00 00 00 a0 0a      00:00:02.804  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 0a      00:00:02.804  SET FEATURES [Set transfer mode]
  27 00 00 00 00 00 e0 0a      00:00:02.804  READ NATIVE MAX ADDRESS EXT
Error 539 occurred at disk power-on lifetime: 4 hours (0 days + 4 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 07 79 10 00 e0  Error: UNC 7 sectors at LBA = 0x00001079 = 4217
  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 00 08 78 10 00 e0 0a      00:00:02.803  READ DMA
  27 00 00 00 00 00 e0 0a      00:00:02.803  READ NATIVE MAX ADDRESS EXT
  ec 00 00 00 00 00 a0 0a      00:00:02.803  IDENTIFY DEVICE
  ef 03 46 00 00 00 a0 0a      00:00:02.803  SET FEATURES [Set transfer mode]
  27 00 00 00 00 00 e0 0a      00:00:02.803  READ NATIVE MAX ADDRESS EXT
SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed: read failure       90%         4         1845
# 2  Short offline       Completed: read failure       90%         4         1845
# 3  Short offline       Completed: read failure       90%         4         1845
# 4  Short offline       Completed: read failure       90%         3         1845
# 5  Extended offline    Completed: read failure       90%         3         1845
# 6  Extended offline    Completed: read failure       90%         3         1844
# 7  Short offline       Completed: read failure       90%         3         1844
Note: selective self-test log revision number (0) not 1 implies that no selective self-test has ever been run
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Completed_read_failure [90% left] (0-65535)
    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.