以下是 smartctls 所说的内容。24 小时故障有多准确？有没有成功修复 Reallocated_Sector_Ct 故障的方法？
Here's what I got from running the attributes command:
== START OF READ SMART DATA SECTION ===
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 076 063 044 Pre-fail Always - 46668818
3 Spin_Up_Time 0x0003 095 094 000 Pre-fail Always - 0
4 Start_Stop_Count 0x0032 100 100 020 Old_age Always - 53
5 Reallocated_Sector_Ct 0x0033 022 022 036 Pre-fail Always FAILING_NOW 3214
7 Seek_Error_Rate 0x000f 089 060 030 Pre-fail Always - 10217282021
9 Power_On_Hours 0x0032 061 061 000 Old_age Always - 34447
10 Spin_Retry_Count 0x0013 100 100 097 Pre-fail Always - 0
12 Power_Cycle_Count 0x0032 100 100 020 Old_age Always - 52
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 100 099 000 Old_age Always - 14
189 High_Fly_Writes 0x003a 100 100 000 Old_age Always - 0
190 Airflow_Temperature_Cel 0x0022 063 059 045 Old_age Always - 37 (Min/Max 30/41)
191 G-Sense_Error_Rate 0x0032 100 100 000 Old_age Always - 0
192 Power-Off_Retract_Count 0x0032 100 100 000 Old_age Always - 48
193 Load_Cycle_Count 0x0032 100 100 000 Old_age Always - 53
194 Temperature_Celsius 0x0022 037 041 000 Old_age Always - 37 (0 20 0 0 0)
195 Hardware_ECC_Recovered 0x001a 112 099 000 Old_age Always - 46668818
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
答案1
您的磁盘可能已经坏了好长一段时间了。也许会坏 48 小时。也许会坏一周或一个月。也许在我打完这些字之前它就坏了。
此错误意味着您的驱动器正在产生坏扇区，并且磁盘中没有多余的扇区可以替换它们。如果磁盘仍在保修期内，则可以享受保修更换。
无论如何，一旦驱动器的备用扇区用完（当 022 达到 000 时），您将开始悄无声息地丢失数据。更换驱动器的时间应在此之前。