Disque dur en panne

Bonjour, voila c est la 2eme fois que je poste oui c est normale je n ai pas eu de reponse donc avec parted magic j ai trouver les erreur presisement
-relocated sector count
-seek error rate
-reallocation event count
sont defectueux.J ai aussi eu un rapport:


smartctl 6.0 2012-10-10 r3643 [i686-linux-3.5.6-pmagic] (local build)
Copyright (C) 2002-12, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family: Hitachi Deskstar T7K500
Device Model: Hitachi HDT725025VLA380
Serial Number: VFA100R10DMH1B
LU WWN Device Id: 5 000cca 310c5bd99
Firmware Version: V5DOA52A
User Capacity: 250,059,350,016 bytes [250 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 1
Local Time is: Sun Mar 24 15:34:00 2013 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: 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: (0x80) Offline data collection activity
was never started.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 4949) 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: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 83) 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 0x000b 079 079 016 Pre-fail Always - 11993736
2 Throughput_Performance 0x0005 100 100 050 Pre-fail Offline - 0
3 Spin_Up_Time 0x0007 137 137 024 Pre-fail Always - 272 (Average 275)
4 Start_Stop_Count 0x0012 099 099 000 Old_age Always - 5372
5 Reallocated_Sector_Ct 0x0033 066 066 005 Pre-fail Always - 747
7 Seek_Error_Rate 0x000b 067 067 067 Pre-fail Always FAILING_NOW 1179740
8 Seek_Time_Performance 0x0005 100 100 020 Pre-fail Offline - 0
9 Power_On_Hours 0x0012 099 099 000 Old_age Always - 8184
10 Spin_Retry_Count 0x0013 100 100 060 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 5336
192 Power-Off_Retract_Count 0x0032 096 096 000 Old_age Always - 5434
193 Load_Cycle_Count 0x0012 096 096 000 Old_age Always - 5434
194 Temperature_Celsius 0x0002 150 150 000 Old_age Always - 40 (Min/Max 12/59)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 2321
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 200 253 000 Old_age Always - 0

SMART Error Log Version: 1
ATA Error Count: 2664 (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 2664 occurred at disk power-on lifetime: 8182 hours (340 days + 22 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 00 00 00 00 40

Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
f4 00 01 00 00 00 40 08 00:00:38.500 SECURITY ERASE UNIT
f3 00 00 00 00 00 40 08 00:00:38.500 SECURITY ERASE PREPARE
ec 00 01 00 00 00 40 08 00:00:38.500 IDENTIFY DEVICE
f1 00 01 00 00 00 40 08 00:00:38.400 SECURITY SET PASSWORD
f4 00 01 00 00 00 40 08 00:00:38.400 SECURITY ERASE UNIT

Error 2663 occurred at disk power-on lifetime: 8179 hours (340 days + 19 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 73 24 7d 57 e0 Error: UNC 115 sectors at LBA = 0x00577d24 = 5733668

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 20 7f 18 7d 57 e0 08 00:33:44.100 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:33:44.100 READ DMA EXT
25 20 7f 1a 7c 57 e0 08 00:33:44.100 READ DMA EXT
25 20 7f 18 7d 57 e0 08 00:33:39.200 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:33:39.200 READ DMA EXT

Error 2662 occurred at disk power-on lifetime: 8179 hours (340 days + 19 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 73 24 7d 57 e0 Error: UNC 115 sectors at LBA = 0x00577d24 = 5733668

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 20 7f 18 7d 57 e0 08 00:33:39.200 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:33:39.200 READ DMA EXT
25 20 7f 1a 7c 57 e0 08 00:33:39.200 READ DMA EXT
25 20 7f 18 7d 57 e0 08 00:33:34.400 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:33:34.400 READ DMA EXT

Error 2661 occurred at disk power-on lifetime: 8179 hours (340 days + 19 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 73 24 7d 57 e0 Error: UNC 115 sectors at LBA = 0x00577d24 = 5733668

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 20 7f 18 7d 57 e0 08 00:33:34.400 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:33:34.400 READ DMA EXT
25 20 7f 1a 7c 57 e0 08 00:33:34.400 READ DMA EXT
25 20 01 19 7c 57 e0 08 00:33:34.400 READ DMA EXT
25 20 01 18 7c 57 e0 08 00:33:34.400 READ DMA EXT

Error 2660 occurred at disk power-on lifetime: 8179 hours (340 days + 19 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 73 24 7d 57 e0 Error: UNC 115 sectors at LBA = 0x00577d24 = 5733668

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 20 7f 18 7d 57 e0 08 00:32:58.100 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:32:58.100 READ DMA EXT
25 20 7f 1a 7c 57 e0 08 00:32:58.100 READ DMA EXT
25 20 7f 18 7d 57 e0 08 00:32:53.300 READ DMA EXT
25 20 7f 99 7c 57 e0 08 00:32:53.300 READ DMA 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% 8181 638586
# 2 Short offline Completed: read failure 10% 8181 638586

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.

quelqu un a une sollution appart changer de dd
merci