WD20EARS 故障
WD20EARSが13ヶ月(387日)で故障しました。
本日、WesternDigitalのRMAを利用して交換申請しました。
HDDの中身はローカルサーバのコンテンツで、映像ファイルとドキュメントファイルでしたが、大半はバックアップ(オリジナル)がありデータの大半は助かりました。
故障したHDDのSmart情報
smartctl version 5.38 [x86_64-unknown-linux-gnu] Copyright (C) 2002-8 Bruce Allen
Home page is http://smartmontools.sourceforge.net/
=== START OF INFORMATION SECTION ===
Device Model: WDC WD20EARS-00MVWB0
Serial Number: WD-WCA***372***
Firmware Version: 51.0AB51
User Capacity: 2,000,398,934,016 bytes
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Sun Sep 18 13:43:52 2011 JST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
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 195 195 051 Pre-fail Always - 283
3 Spin_Up_Time 0x0027 170 167 021 Pre-fail Always - 6491
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 32
5 Reallocated_Sector_Ct 0x0033 200 200 140 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 200 200 000 Old_age Always - 0
9 Power_On_Hours 0x0032 088 088 000 Old_age Always - 9291
10 Spin_Retry_Count 0x0032 100 253 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 253 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 31
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 10
193 Load_Cycle_Count 0x0032 047 047 000 Old_age Always - 459157
194 Temperature_Celsius 0x0022 116 108 000 Old_age Always - 34
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 200 200 000 Old_age Always - 14
198 Offline_Uncorrectable 0x0030 200 200 000 Old_age Offline - 9
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 195 195 000 Old_age Offline - 1439
Error 114 occurred at disk power-on lifetime: 9291 hours (387 days + 3 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 08 00 08 00 e0 Error: UNC 8 sectors at LBA = 0x00000800 = 2048
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 00 08 00 e0 08 29d+01:34:01.168 READ DMA
ec 00 00 00 00 00 a0 08 29d+01:34:01.144 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 29d+01:34:01.144 SET FEATURES [Set transfer mode]
Error 113 occurred at disk power-on lifetime: 9291 hours (387 days + 3 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 08 00 08 00 e0 Error: UNC 8 sectors at LBA = 0x00000800 = 2048
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 00 08 00 e0 08 29d+01:33:58.447 READ DMA
ec 00 00 00 00 00 a0 08 29d+01:33:58.427 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 29d+01:33:58.427 SET FEATURES [Set transfer mode]
Error 112 occurred at disk power-on lifetime: 9291 hours (387 days + 3 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 08 00 08 00 e0 Error: UNC 8 sectors at LBA = 0x00000800 = 2048
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 00 08 00 e0 08 29d+01:33:55.730 READ DMA
ec 00 00 00 00 00 a0 08 29d+01:33:55.710 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 29d+01:33:55.710 SET FEATURES [Set transfer mode]
Error 111 occurred at disk power-on lifetime: 9291 hours (387 days + 3 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 08 00 08 00 e0 Error: UNC 8 sectors at LBA = 0x00000800 = 2048
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 00 08 00 e0 08 29d+01:33:53.002 READ DMA
ec 00 00 00 00 00 a0 08 29d+01:33:52.983 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 29d+01:33:52.983 SET FEATURES [Set transfer mode]
Error 110 occurred at disk power-on lifetime: 9291 hours (387 days + 3 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 08 00 08 00 e0 Error: UNC 8 sectors at LBA = 0x00000800 = 2048
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 00 08 00 e0 08 29d+01:33:50.285 READ DMA
ec 00 00 00 00 00 a0 08 29d+01:33:50.265 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 08 29d+01:33:50.265 SET FEATURES [Set transfer mode]
SMART Self-test log structure revision number 1
No self-tests have been logged. [To run self-tests, use: smartctl -t]
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.