Debian 8.3 , программный RAID1 из двух разных по производителям, но одинаковых по объему винтах. Один диск /dev/sda уже отваливается от RAID второй раз (первый раз я не стал разбираться отнес по гарантии - вернули сказали все ОК сбоит память или кабель).
Наступил повторный сбой. Решил разобраться сам с вашей помощью. Запустил smartctl:
:~# smartctl -a /dev/sda
smartctl 6.4 2014-10-07 r4002 [x86_64-linux-3.16.0-4-amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Model Family: Seagate Momentus SpinPoint M8 (AF)
Device Model: ST1000LM024 HN-M101MBB
Serial Number: S2R8J9AD302248
LU WWN Device Id: 5 0004cf 209d9d886
Firmware Version: 2AR10002
User Capacity: 1 000 204 886 016 bytes [1,00 TB]
Sector Sizes: 512 bytes logical, 4096 bytes physical
Rotation Rate: 5400 rpm
Form Factor: 2.5 inches
Device is: In smartctl database [for details use: -P show]
ATA Version is: ATA8-ACS T13/1699-D revision 6
SATA Version is: SATA 3.0, 3.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Mon Feb 22 01:34:45 2016 MSK
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: (12180) seconds.
Offline data collection
capabilities: (0x5b) 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.
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: ( 203) minutes.
SCT capabilities: (0x003f) SCT Status supported.
SCT Error Recovery Control 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 100 100 051 Pre-fail Always - 154
2 Throughput_Performance 0x0026 252 252 000 Old_age Always - 0
3 Spin_Up_Time 0x0023 089 089 025 Pre-fail Always - 3457
4 Start_Stop_Count 0x0032 100 100 000 Old_age Always - 159
5 Reallocated_Sector_Ct 0x0033 252 252 010 Pre-fail Always - 0
7 Seek_Error_Rate 0x002e 252 252 051 Old_age Always - 0
8 Seek_Time_Performance 0x0024 252 252 015 Old_age Offline - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 16080
10 Spin_Retry_Count 0x0032 252 252 051 Old_age Always - 0
11 Calibration_Retry_Count 0x0032 100 100 000 Old_age Always - 8
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 158
191 G-Sense_Error_Rate 0x0022 100 100 000 Old_age Always - 7931
192 Power-Off_Retract_Count 0x0022 252 252 000 Old_age Always - 0
194 Temperature_Celsius 0x0002 057 050 000 Old_age Always - 43 (Min/Max 13/54)
195 Hardware_ECC_Recovered 0x003a 100 100 000 Old_age Always - 0
196 Reallocated_Event_Count 0x0032 252 252 000 Old_age Always - 0
197 Current_Pending_Sector 0x0032 252 100 000 Old_age Always - 0
198 Offline_Uncorrectable 0x0030 252 252 000 Old_age Offline - 0
199 UDMA_CRC_Error_Count 0x0036 200 200 000 Old_age Always - 0
200 Multi_Zone_Error_Rate 0x002a 100 100 000 Old_age Always - 10044
223 Load_Retry_Count 0x0032 100 100 000 Old_age Always - 8
225 Load_Cycle_Count 0x0032 001 001 000 Old_age Always - 1186301
SMART Error Log Version: 1
ATA Error Count: 271 (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 271 occurred at disk power-on lifetime: 16080 hours (670 days + 0 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 07 09 08 00 e0 Error: UNC 7 sectors at LBA = 0x00000809 = 2057
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 08 08 00 e0 00 00:16:30.086 READ DMA
e5 00 00 00 00 00 00 00 00:16:30.086 CHECK POWER MODE
ef 10 02 00 00 00 a0 00 00:16:30.086 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 00 00:16:30.086 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 00:16:30.086 IDENTIFY DEVICE
Error 270 occurred at disk power-on lifetime: 16080 hours (670 days + 0 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 07 09 08 00 e0 Error: UNC 7 sectors at LBA = 0x00000809 = 2057
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 08 08 00 e0 00 00:16:30.085 READ DMA
ef 10 02 00 00 00 a0 00 00:16:30.085 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 00 00:16:30.085 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 00:16:30.085 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:16:30.085 SET FEATURES [Set transfer mode]
Error 269 occurred at disk power-on lifetime: 16080 hours (670 days + 0 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 07 09 08 00 e0 Error: UNC 7 sectors at LBA = 0x00000809 = 2057
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 08 08 00 e0 00 00:16:30.085 READ DMA
ef 10 02 00 00 00 a0 00 00:16:30.085 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 00 00:16:30.085 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 00:16:30.085 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:16:30.085 SET FEATURES [Set transfer mode]
Error 268 occurred at disk power-on lifetime: 16080 hours (670 days + 0 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 07 09 08 00 e0 Error: UNC 7 sectors at LBA = 0x00000809 = 2057
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 08 08 00 e0 00 00:16:30.085 READ DMA
c8 00 40 20 08 00 e0 00 00:16:30.085 READ DMA
ef 10 02 00 00 00 a0 00 00:16:30.085 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 00 00:16:30.085 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 00:16:30.085 IDENTIFY DEVICE
Error 267 occurred at disk power-on lifetime: 16080 hours (670 days + 0 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 17 09 08 00 e0 Error: UNC 23 sectors at LBA = 0x00000809 = 2057
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 20 00 08 00 e0 00 00:16:30.085 READ DMA
ef 10 02 00 00 00 a0 00 00:16:30.085 SET FEATURES [Enable SATA feature]
27 00 00 00 00 00 e0 00 00:16:30.085 READ NATIVE MAX ADDRESS EXT [OBS-ACS-3]
ec 00 00 00 00 00 a0 00 00:16:30.085 IDENTIFY DEVICE
ef 03 46 00 00 00 a0 00 00:16:30.085 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 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Completed [00% left] (0-65535)
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.
Так же ща работает badblock:
:~# badblocks -s /dev/sda1 > /root/bb
Checking for bad blocks (read-only test): 0.00% done, 0:00 elapsed. (0/0/0 err 27.70% done, 40:50 elapsed. (4/0/0 errors)
Кто разбирается в железе. Пациент скорее жив чем мертв или наоборот?
Спасибо