Smartwerte - muss ich mir sorgen machen?

N

nismo2000

Guest
Hallo Forum,

soeben hat mein FreeBSD 11.1 Server mit einem ZFS Pool (RaidZ1, 3x4TB WD RED) beim scrubbing sich verschluckt.

Das Sorgenkind ist /dev/ada3

Code: 
root@server:/home/nismo # zpool status
  pool: storage
 state: ONLINE
  scan: scrub in progress since Sat Oct 28 16:15:18 2017
        41,4G scanned out of 4,48T at 187M/s, 6h55m to go
        384K repaired, 0,90% done
config:

	NAME        STATE     READ WRITE CKSUM
	storage     ONLINE       0     0     0
	  raidz1-0  ONLINE       0     0     0
	    ada1    ONLINE       0     0     0
	    ada2    ONLINE       0     0     0
	    ada3    ONLINE       0     0     0  (repairing)

errors: No known data errors

smartctl -a /dev/ada3 sagt:


Code: 
root@server:/home/nismo # smartctl -a /dev/ada3
smartctl 6.5 2016-05-07 r4318 [FreeBSD 11.1-RELEASE-p1 amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Red
Device Model:     WDC WD40EFRX-68WT0N0
Serial Number:    WD-WCC4E4DACYPR
LU WWN Device Id: 5 0014ee 2b7227afa
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
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sat Oct 28 16:19:25 2017 CEST
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: 		(54480) 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: 	 ( 545) minutes.
Conveyance self-test routine
recommended polling time: 	 (   5) minutes.
SCT capabilities: 	       (0x703d)	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       -       77
  3 Spin_Up_Time            0x0027   175   175   021    Pre-fail  Always       -       8208
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       8
  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   080   080   000    Old_age   Always       -       14625
 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       -       6
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       1
193 Load_Cycle_Count        0x0032   187   187   000    Old_age   Always       -       39195
194 Temperature_Celsius     0x0022   124   121   000    Old_age   Always       -       28
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: 5
	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 5 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:07:00.037  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:56.731  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:53.288  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 4 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:56.731  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:53.288  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 3 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:53.288  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 2 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 1 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

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.

Soll ich die Platte (bald) tauschen?
 
Wenn Du diese Anzeige nicht sehen willst, registriere Dich und/oder logge Dich ein.
heute morgen nach einem smartctl -t long /dev/ada3

Code: 
root@server:/home/nismo # smartctl -a /dev/ada3
smartctl 6.5 2016-05-07 r4318 [FreeBSD 11.1-RELEASE-p1 amd64] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Western Digital Red
Device Model:     WDC WD40EFRX-68WT0N0
Serial Number:    WD-WCC4E4DACYPR
LU WWN Device Id: 5 0014ee 2b7227afa
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
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ACS-2 (minor revision not indicated)
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 6.0 Gb/s)
Local Time is:    Sun Oct 29 12:42:59 2017 CET
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:      ( 121)	The previous self-test completed having
					the read element of the test failed.
Total time to complete Offline 
data collection: 		(54480) 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: 	 ( 545) minutes.
Conveyance self-test routine
recommended polling time: 	 (   5) minutes.
SCT capabilities: 	       (0x703d)	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       -       122
  3 Spin_Up_Time            0x0027   175   175   021    Pre-fail  Always       -       8208
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       8
  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   080   080   000    Old_age   Always       -       14647
 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       -       6
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       1
193 Load_Cycle_Count        0x0032   187   187   000    Old_age   Always       -       39266
194 Temperature_Celsius     0x0022   126   121   000    Old_age   Always       -       26
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   200   200   000    Old_age   Offline      -       14

SMART Error Log Version: 1
ATA Error Count: 5
	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 5 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:07:00.037  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:56.731  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:53.288  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 4 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:56.731  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:53.288  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 3 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:53.288  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 2 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:50.036  READ DMA
  c8 00 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

Error 1 occurred at disk power-on lifetime: 14625 hours (609 days + 9 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 00 c0 9f 00 40  Error: UNC at LBA = 0x00009fc0 = 40896

  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 00 50 9f 00 40 08   6d+19:06:46.757  READ DMA

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed: read failure       90%     14633         2552784

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.
 
Hi nismo2000,

defekt nicht, das System zeigt den SMART-Test ja (noch) als "passed" an und Du erwähnst ja auch keine beobachteten seltsamen Verhaltensweisen der HDD.

Die Raw_Read_Error_Rate scheint aber zu steigen, das deutet auf sich entwickelnde Probleme hin. Wichtig ist, dass Reallocated_Event_Count und Offline_Uncorrectable noch auf 0 stehen aber wir würden trotzdem empfehlen, die Platte mindestens zu beobachten, Backups anzufertigen und falls noch möglich, die Platte austauschen zu lassen.

WD gibt für die Laufwerke der Red-Serie einen Power On Hours-Wert von 8760 pro Jahr an (also 24/7 Betrieb). Wenn die Platte konstant gelaufen ist, sollte sie mit 14647 ja sogar noch innerhalb der Garantie sein!?
 
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