我使用以下命令测试了我的硬盘：
smartctl -t long /dev/sda
我使用命令检查了测试状态：
smartctl -l 自我测试/dev/sda
这是输出：
smartctl 5.42 2011-10-20 r3458 [x86_64-linux-2.6.18-348.3.1.el5] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF READ SMART DATA SECTION ===
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 80% 6685 353374938
# 2 Short offline Completed without error 00% 6662 -
# 3 Extended offline Completed: read failure 80% 6658 353374929
# 4 Short offline Completed without error 00% 5741 -
# 5 Short offline Completed without error 00% 4818 -
# 6 Short offline Completed without error 00% 4818 -
# 7 Extended offline Completed without error 00% 3658 -
# 8 Short offline Completed without error 00% 3592 -
# 9 Short offline Completed without error 00% 3591 -
#10 Short offline Completed without error 00% 3591 -
#11 Short offline Completed without error 00% 3026 -
#12 Extended offline Completed without error 00% 839 -
这是命令的输出：
smartctl -a /dev/sda
smartctl 5.42 2011-10-20 r3458 [x86_64-linux-2.6.18-348.3.1.el5] (local build)
Copyright (C) 2002-11 by Bruce Allen, http://smartmontools.sourceforge.net
=== START OF INFORMATION SECTION ===
Device Model: ST3750525AS
Serial Number: 9VPETFD8
LU WWN Device Id: 5 000c50 03f7ea511
Firmware Version: JC4B
User Capacity: 750,156,374,016 bytes [750 GB]
Sector Size: 512 bytes logical/physical
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: ATA-8-ACS revision 4
Local Time is: Sun Apr 7 00:02:08 2013 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: (0x82) Offline data collection activity
was completed without error.
Auto Offline Data Collection: Enabled.
Self-test execution status: ( 120) The previous self-test completed having
the read element of the test failed.
Total time to complete Offline
data collection: ( 600) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
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: ( 127) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x103f) SCT Status supported.
SCT Error Recovery Control supported.
SCT Feature Control supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
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 111 099 006 Pre-fail Always - 34982547
3 Spin_Up_Time 0x0003 100 100 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 7
5 Reallocated_Sector_Ct 0x0033 100 100 036 Pre-fail Always - 0
7 Seek_Error_Rate 0x000f 084 060 030 Pre-fail Always - 318459251
9 Power_On_Hours 0x0032 093 093 000 Old_age Always - 6685
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 7
183 Runtime_Bad_Block 0x0032 100 100 000 Old_age Always - 0
184 End-to-End_Error 0x0032 100 100 099 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
188 Command_Timeout 0x0032 100 096 000 Old_age Always - 131
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 058 050 045 Old_age Always - 42 (Min/Max 39/44)
194 Temperature_Celsius 0x0022 042 050 000 Old_age Always - 42 (0 26 0 0 0)
195 Hardware_ECC_Recovered 0x001a 027 016 000 Old_age Always - 34982547
197 Current_Pending_Sector 0x0012 100 100 000 Old_age Always - 3
198 Offline_Uncorrectable 0x0010 100 100 000 Old_age Offline - 3
199 UDMA_CRC_Error_Count 0x003e 200 200 000 Old_age Always - 0
240 Head_Flying_Hours 0x0000 100 253 000 Old_age Offline - 183227599821350
241 Total_LBAs_Written 0x0000 100 253 000 Old_age Offline - 219522801
242 Total_LBAs_Read 0x0000 100 253 000 Old_age Offline - 1847102017
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 Extended offline Completed: read failure 80% 6685 353374938
# 2 Short offline Completed without error 00% 6662 -
# 3 Extended offline Completed: read failure 80% 6658 353374929
# 4 Short offline Completed without error 00% 5741 -
# 5 Short offline Completed without error 00% 4818 -
# 6 Short offline Completed without error 00% 4818 -
# 7 Extended offline Completed without error 00% 3658 -
# 8 Short offline Completed without error 00% 3592 -
# 9 Short offline Completed without error 00% 3591 -
#10 Short offline Completed without error 00% 3591 -
#11 Short offline Completed without error 00% 3026 -
#12 Extended offline Completed without error 00% 839 -
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.
答案1
是的，你的硬盘坏了。我会很快更换它。
答案2
您的 Seagate 硬盘仅运行了 6.5K 小时就开始出现故障，这种情况相当不寻常。
然而 SMART 却告诉您需要更换它。
通常，HDD 的设计使用寿命至少为 10K 小时，因此您仍有机会在保修范围内更换它，但我不会在这上面浪费太多时间。
在网上快速搜索后，我发现这款硬盘有一些投诉。似乎 Seagate 收购了 Maxtor，从那时起就生产了相当可疑的 SATA 产品。
如果你要买新的，最好买西部数据。如果你有钱，我建议买英特尔固态硬盘。
无论你做什么，现在是时候备份你的数据了