Raid error - smart passed... not understanding form the logs what is actually wrong

mkyb14 · 4. September 2017

Getting an error with one of my arrays... not able to understand what is wrong... passed SMART.

Version : 1.2
Creation Time : Thu Aug 24 17:14:20 2017
Raid Level : raid6
Array Size : 7813774336 (7451.80 GiB 8001.30 GB)
Used Dev Size : 3906887168 (3725.90 GiB 4000.65 GB)
Raid Devices : 4
Total Devices : 4
Persistence : Superblock is persistent

Intent Bitmap : Internal

Update Time : Sun Sep 3 00:57:01 2017
State : clean, FAILED
Active Devices : 1
Working Devices : 1
Failed Devices : 3
Spare Devices : 0

Layout : left-symmetric
Chunk Size : 512K

Name : openmediavault:Raid6 (local to host openmediavault)
UUID : 7aac163d:b7113bc5:e8cc655c:6358f8b0
Events : 5404

Number Major Minor RaidDevice State
0 0 0 0 removed
1 8 16 1 active sync /dev/sdb
4 0 0 4 removed
6 0 0 6 removed

0 8 0 - faulty /dev/sda
2 8 32 - faulty /dev/sdc
3 8 48 - faulty /dev/sdd

mkyb14 · 4. September 2017

Code

root@openmediavault:/home# sudo smartctl -a /dev/sda
smartctl 6.4 2014-10-07 r4002 [x86_64-linux-4.9.0-0.bpo.3-amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Red
Device Model:     WDC WD40EFRX
Serial Number:    WD-WCCXXXXXXXXX
LU WWN Device Id: 5 0014ee 263e347a1
Firmware Version: 82.00A82
User Capacity:    4,000,787,030,016 bytes [4.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    5400 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-3 T13/2161-D revision 5
SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sun Sep  3 22:33:01 2017 PDT
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:  (0x80)	Offline data collection activity
					was never started.
					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: 		(46140) 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: 	 ( 489) minutes.
Conveyance self-test routine
recommended polling time: 	 (   5) minutes.
SCT capabilities: 	       (0x303d)	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   200   200   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0027   172   171   021    Pre-fail  Always       -       6375
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       21
  5 Reallocated_Sector_Ct   0x0033   200   200   140    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x002e   100   253   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       252
 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       -       21
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       19
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       85
194 Temperature_Celsius     0x0022   114   113   000    Old_age   Always       -       36
196 Reallocated_Event_Count 0x0032   200   200   000    Old_age   Always       -       0
197 Current_Pending_Sector  0x0032   200   200   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0030   100   253   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x0032   200   200   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   100   253   000    Old_age   Offline      -       0


SMART Error Log Version: 1
ATA Error Count: 1
	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 1 occurred at disk power-on lifetime: 13 hours (0 days + 13 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 51 0b 00 00 00 00  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
  -- -- -- -- -- -- -- --  ----------------  --------------------
  b0 d5 01 e1 4f c2 00 00      09:53:48.388  SMART READ LOG
  b0 d5 01 e1 4f c2 00 00      09:53:48.388  SMART READ LOG
  b0 d6 01 e0 4f c2 00 00      09:53:48.387  SMART WRITE LOG
  b0 d6 01 e0 4f c2 00 00      09:53:48.386  SMART WRITE LOG
  b0 d5 01 e0 4f c2 00 00      09:53:48.386  SMART READ LOG


SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Short offline       Completed without error       00%       252         -
# 2  Short offline       Completed without error       00%       248         -
# 3  Short offline       Completed without error       00%       248         -


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.

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tkaiser · 4. September 2017

Zitat von mkyb14

not able to understand what is wrong...

Then check the logs. If all those 4 drives are connected to the same HBA you might already identified your personal single point of failure.

mkyb14 · 4. September 2017

I have two raids on the same hba and backplane. No issues with the second. Just odd that 3 brand new drives eat it at the same time.

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