gnome 2.28 下显示硬盘坏道，用WINPE进入后....

gnome 2.28 下显示硬盘坏道，用WINPE进入后使用硬盘修复工具检查没有问题，该怎么办啊，到底是硬盘问题还是系统问题？
我该怎么解决
使用中发现桌面系统使用有问题，有明显的延迟现象（鼠标移动，程序打开等都有）

怎么显示的
badblock查查看

贴原始日志，不要想当然。

这个是屏幕截图

=== START OF INFORMATION SECTION ===
Model Family: Toshiba 2.5" HDD series (30-60 GB)
Device Model: TOSHIBA MK3021GAS
Serial Number: 63F92758T
Firmware Version: GA124A
User Capacity: 30,005,821,440 bytes
Device is: In smartctl database [for details use: -P show]
ATA Version is: 5
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Tue Oct 20 12:55:14 2009 CST
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: ( 295) 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: ( 33) minutes.

SMART Attributes Data Structure revision number: 16
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000b 100 100 050 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 - 891
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 1396
5 Reallocated_Sector_Ct 0x0033 100 100 050 Pre-fail Always - 210
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 093 093 000 Old_age Always - 2870
10 Spin_Retry_Count 0x0033 127 100 030 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 1347
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 168
193 Load_Cycle_Count 0x0032 092 092 000 Old_age Always - 81738
194 Temperature_Celsius 0x0022 100 100 000 Old_age Always - 45 (Lifetime Min/Max 4/61)
196 Reallocated_Event_Count 0x0032 100 100 000 Old_age Always - 142
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 - 197
222 Loaded_Hours 0x0032 096 096 000 Old_age Always - 1665
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 - 384
240 Head_Flying_Hours 0x0001 100 100 001 Pre-fail Offline - 0

SMART Error Log Version: 1
No Errors Logged

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% 2870 -
# 2 Short offline Aborted by host 90% 2856 -
# 3 Short offline Completed without error 00% 2854 -

Device does not support Selective Self Tests/Logging

用 smartctl 做个长检吧， smartctl -t long /dev/your_hard_disk

有条件的话不要挂载这块硬盘，加上 -C 参数测。

长检如果通不过或者检测过程中就能听到异响啥的就得备份数据了。

我的情况也一样，提示有594个坏扇区。我用专业修复软件修复，没有发现任何问题，不知道

是不是误报（磁盘使用中并没有发现明显的异常）？