Моё почтение знающей публике.
Есть у приятеля диск. Стоял в рабочей машине. Недавно навернулась на нём ФС (ext3). Данные достали сторонней прогой.
[more=smartctl]smartctl 5.41 2011-06-09 r3365 [i686-linux-3.0.4-pmagic] (local build)
Copyright (C) 2002-11 by Bruce Allen,
http://smartmontools.sourceforge.net === START OF INFORMATION SECTION ===
Model Family: Western Digital Caviar Green (Adv. Format)
Device Model: WDC WD20EARS-00J99B0
Serial Number: WD-WCAWZ0095357
LU WWN Device Id: 5 0014ee 25a98a791
Firmware Version: 80.00A80
User Capacity: 2,000,397,852,160 bytes [2.00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Device is: In smartctl database [for details use: -P show]
ATA Version is: 8
ATA Standard is: Exact ATA specification draft version not indicated
Local Time is: Thu Sep 11 22:47:25 2014 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: PASSED
General SMART Values:
Offline data collection status: (0x84) Offline data collection activity
was suspended by an interrupting command from host.
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: (43380) 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: ( 2) minutes.
Extended self-test routine
recommended polling time: ( 255) minutes.
Conveyance self-test routine
recommended polling time: ( 5) minutes.
SCT capabilities: (0x3035) SCT Status 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 0x002f 194 194 051 Pre-fail Always - 3293
3 Spin_Up_Time 0x0027 151 141 021 Pre-fail Always - 9441
4 Start_Stop_Count 0x0032 099 099 000 Old_age Always - 1609
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 075 075 000 Old_age Always - 18564
10 Spin_Retry_Count 0x0032 100 100 000 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 0
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 320
192 Power-Off_Retract_Count 0x0032 200 200 000 Old_age Always - 240
193 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 767768
194 Temperature_Celsius 0x0022 125 097 000 Old_age Always - 27
196 Reallocated_Event_Count 0x0032 200 200 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 197 197 000 Old_age Always - 1075
198 Offline_Uncorrectable 0x0030 197 092 000 Old_age Offline - 1038
199 UDMA_CRC_Error_Count 0x0032 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x0008 182 001 000 Old_age Offline - 4272
SMART Error Log Version: 1
Warning: ATA error count 63019 inconsistent with error log pointer 5
ATA Error Count: 63019 (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 63019 occurred at disk power-on lifetime: 18499 hours (770 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
-- -- -- -- -- -- --
04 61 00 00 00 00 e0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
10 00 00 00 00 00 e0 08 00:15:43.762 RECALIBRATE [OBS-4]
ef 03 45 00 00 00 e0 08 00:15:42.970 SET FEATURES [Set transfer mode]
ef 03 0c 00 00 00 e0 08 00:15:42.800 SET FEATURES [Set transfer mode]
ec 00 01 01 00 00 a0 08 00:15:42.591 IDENTIFY DEVICE
c6 00 10 00 00 00 e0 08 00:15:27.314 SET MULTIPLE MODE
Error 63018 occurred at disk power-on lifetime: 18499 hours (770 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
-- -- -- -- -- -- --
04 61 45 00 00 00 e0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 03 45 00 00 00 e0 08 00:15:42.970 SET FEATURES [Set transfer mode]
ef 03 0c 00 00 00 e0 08 00:15:42.800 SET FEATURES [Set transfer mode]
ec 00 01 01 00 00 a0 08 00:15:42.591 IDENTIFY DEVICE
c6 00 10 00 00 00 e0 08 00:15:27.314 SET MULTIPLE MODE
91 00 3f 00 00 00 ef 08 00:15:17.247 INITIALIZE DEVICE PARAMETERS [OBS-6]
Error 63017 occurred at disk power-on lifetime: 18499 hours (770 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
-- -- -- -- -- -- --
04 61 0c 00 00 00 e0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
ef 03 0c 00 00 00 e0 08 00:15:42.800 SET FEATURES [Set transfer mode]
ec 00 01 01 00 00 a0 08 00:15:42.591 IDENTIFY DEVICE
c6 00 10 00 00 00 e0 08 00:15:27.314 SET MULTIPLE MODE
91 00 3f 00 00 00 ef 08 00:15:17.247 INITIALIZE DEVICE PARAMETERS [OBS-6]
10 00 00 00 00 00 e0 08 00:15:07.194 RECALIBRATE [OBS-4]
Error 63016 occurred at disk power-on lifetime: 18499 hours (770 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
-- -- -- -- -- -- --
04 61 10 00 00 00 e0 Device Fault; Error: ABRT
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
c6 00 10 00 00 00 e0 08 00:15:27.314 SET MULTIPLE MODE
91 00 3f 00 00 00 ef 08 00:15:17.247 INITIALIZE DEVICE PARAMETERS [OBS-6]
10 00 00 00 00 00 e0 08 00:15:07.194 RECALIBRATE [OBS-4]
ef 03 45 00 00 00 e0 08 00:15:06.400 SET FEATURES [Set transfer mode]
ef 03 0c 00 00 00 e0 08 00:15:06.228 SET FEATURES [Set transfer mode]
Error 63015 occurred at disk power-on lifetime: 18499 hours (770 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
-- -- -- -- -- -- --
04 61 3f 00 00 00 ef
Commands leading to the command that caused the error were:
CR FR SC SN CL CH DH DC Powered_Up_Time Command/Feature_Name
-- -- -- -- -- -- -- -- ---------------- --------------------
91 00 3f 00 00 00 ef 08 00:15:17.247 INITIALIZE DEVICE PARAMETERS [OBS-6]
10 00 00 00 00 00 e0 08 00:15:07.194 RECALIBRATE [OBS-4]
ef 03 45 00 00 00 e0 08 00:15:06.400 SET FEATURES [Set transfer mode]
ef 03 0c 00 00 00 e0 08 00:15:06.228 SET FEATURES [Set transfer mode]
ec 00 01 01 00 00 a0 08 00:15:06.020 IDENTIFY DEVICE
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.[/more]
Напрягают 197 и 198 параметры. При этом виктория и мхдд сбойных блоков не находят и существенно тормозящих блоков 5 штук. Пересоздание файловой системы прошло штатно, без ошибок.
Приятель хочет этот диск воткнуть в NAS в "зекрало" к двухтеррабайтной тошибе , у которого проблем нет и не было.
Что вы думаете по этому поводу?