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WD Red 3TB Preclear results

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Hi all,

 

Just bought a new 3TB WD Red drive which is connected via my Supermicro SASLP card. Here are the results. (first preclear of 10 passes failed after 8 due to a power cut). in total 7 passes have been completed.

 

I'm pretty sure these results are a good thing but would like an experienced eye to confirm this for me!

 

Disk: /dev/sdd
smartctl 5.40 2010-10-16 r3189 [i486-slackware-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Device Model:     WDC WD30EFRX-68AX9N0
Serial Number:    WD-WCC1T0535979
Firmware Version: 80.00A80
User Capacity:    3,000,592,982,016 bytes
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   9
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Wed May 29 23:15:13 2013 BST
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: 		 (40380) 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: 	       (0x70bd)	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   253   051    Pre-fail  Always       -       0
  3 Spin_Up_Time            0x0027   100   253   021    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       2
  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       -       0
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       -       2
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       1
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0022   119   119   000    Old_age   Always       -       31
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   253   000    Old_age   Always       -       0
200 Multi_Zone_Error_Rate   0x0008   100   253   000    Old_age   Offline      -       0

SMART Error Log Version: 1
No Errors Logged

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.

========================================================================1.13
== invoked as: ./preclear_disk.sh -c 10 /dev/sdd
==  WDC WD30EFRX-68AX9N0    WD-WCC1T0535979
== Disk /dev/sdd has been successfully precleared
== with a starting sector of 1 
== Ran 10 cycles
==
== Using :Read block size =  Bytes
== Last Cycle's Pre Read Time  : 8:05:31 (103 MB/s)
== Last Cycle's Zeroing time   : 0:00:26 (112 MB/s)
== Last Cycle's Post Read Time : 7:25:37 (112 MB/s)
== Last Cycle's Total Time     : 14:49:29
==
== Total Elapsed Time 194:52:18
==
== Disk Start Temperature: 31C
==
== Current 
==
============================================================================
** Changed attributes in files: /tmp/smart_start_sdd  /tmp/smart_finish_sdd
                ATTRIBUTE   NEW_VAL OLD_VAL FAILURE_THRESHOLD STATUS      RAW_VALUE
      Raw_Read_Error_Rate =   100      ok                                 
             Spin_Up_Time =   100      ok                                 
         Start_Stop_Count =   100      ok                                 
    Reallocated_Sector_Ct =   200      ok                                 
          Seek_Error_Rate =   100      ok                                 
           Power_On_Hours =   100      ok                                 
         Spin_Retry_Count =   100      ok                                 
  Calibration_Retry_Count =   100      ok                                 
        Power_Cycle_Count =   100      ok                                 
  Power-Off_Retract_Count =   200      ok                                 
         Load_Cycle_Count =   200      ok                                 
      Temperature_Celsius =   119      ok                                 
  Reallocated_Event_Count =   200      ok                                 
   Current_Pending_Sector =   200      ok                                 
    Offline_Uncorrectable =   100      ok                                 
     UDMA_CRC_Error_Count =   200      ok                                 
    Multi_Zone_Error_Rate =   100      ok                                 
No SMART attributes are FAILING_NOW

0 sectors were pending re-allocation before the start of the preclear.
0 sectors were pending re-allocation after pre-read in cycle 1 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 1 of 10.
0 sectors were pending re-allocation after post-read in cycle 1 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 2 of 10.
0 sectors were pending re-allocation after post-read in cycle 2 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 3 of 10.
0 sectors were pending re-allocation after post-read in cycle 3 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 4 of 10.
0 sectors were pending re-allocation after post-read in cycle 4 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 5 of 10.
0 sectors were pending re-allocation after post-read in cycle 5 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 6 of 10.
0 sectors were pending re-allocation after post-read in cycle 6 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 7 of 10.
0 sectors were pending re-allocation after post-read in cycle 7 of 10.
0 sectors were pending re-allocation after zero of disk in cycle 8 of 10.
    a change of 0 in the number of sectors pending re-allocation.
0 sectors had been re-allocated before the start of the preclear.
    a change of 0 in the number of sectors re-allocated.
SMART overall-health status =  
============================================================================


Disk: /dev/sdd
smartctl 5.40 2010-10-16 r3189 [i486-slackware-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

Short INQUIRY response, skip product id
A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.

 

****************

Final single preclear to set my mind at rest after the power failure.

****************

Disk: /dev/sdd
smartctl 5.40 2010-10-16 r3189 [i486-slackware-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

=== START OF INFORMATION SECTION ===
Device Model:     WDC WD30EFRX-68AX9N0
Serial Number:    WD-WCC1T0535979
Firmware Version: 80.00A80
User Capacity:    3,000,592,982,016 bytes
Device is:        Not in smartctl database [for details use: -P showall]
ATA Version is:   9
ATA Standard is:  Exact ATA specification draft version not indicated
Local Time is:    Fri Jun  7 08:50:44 2013 BST
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: 		 (40380) 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: 	       (0x70bd)	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       -       126
  3 Spin_Up_Time            0x0027   100   253   021    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       2
  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       -       201
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       -       2
192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       1
193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       0
194 Temperature_Celsius     0x0022   118   109   000    Old_age   Always       -       32
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
No Errors Logged

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.

========================================================================1.13
== invoked as: ./preclear_disk.sh /dev/sdd
==  WDC WD30EFRX-68AX9N0    WD-WCC1T0535979
== Disk /dev/sdd has been successfully precleared
== with a starting sector of 1 
== Ran 1 cycle
==
== Using :Read block size = 8225280 Bytes
== Last Cycle's Pre Read Time  : 8:14:44 (101 MB/s)
== Last Cycle's Zeroing time   : 7:23:23 (112 MB/s)
== Last Cycle's Post Read Time : 24:02:09 (34 MB/s)
== Last Cycle's Total Time     : 39:41:15
==
== Total Elapsed Time 39:41:15
==
== Disk Start Temperature: 32C
==
== Current 
==
============================================================================
** Changed attributes in files: /tmp/smart_start_sdd  /tmp/smart_finish_sdd
                ATTRIBUTE   NEW_VAL OLD_VAL FAILURE_THRESHOLD STATUS      RAW_VALUE
      Raw_Read_Error_Rate =   200      ok                                 
             Spin_Up_Time =   100      ok                                 
         Start_Stop_Count =   100      ok                                 
    Reallocated_Sector_Ct =   200      ok                                 
          Seek_Error_Rate =   100      ok                                 
           Power_On_Hours =   100      ok                                 
         Spin_Retry_Count =   100      ok                                 
  Calibration_Retry_Count =   100      ok                                 
        Power_Cycle_Count =   100      ok                                 
  Power-Off_Retract_Count =   200      ok                                 
         Load_Cycle_Count =   200      ok                                 
      Temperature_Celsius =   118      ok                                 
  Reallocated_Event_Count =   200      ok                                 
   Current_Pending_Sector =   200      ok                                 
    Offline_Uncorrectable =   100      ok                                 
     UDMA_CRC_Error_Count =   200      ok                                 
    Multi_Zone_Error_Rate =   100      ok                                 
No SMART attributes are FAILING_NOW

0 sectors were pending re-allocation before the start of the preclear.
0 sectors were pending re-allocation after pre-read in cycle 1 of 1.
0 sectors were pending re-allocation after zero of disk in cycle 1 of 1.
    a change of 0 in the number of sectors pending re-allocation.
0 sectors had been re-allocated before the start of the preclear.
    a change of 0 in the number of sectors re-allocated.
SMART overall-health status =  
============================================================================


Disk: /dev/sdd
smartctl 5.40 2010-10-16 r3189 [i486-slackware-linux-gnu] (local build)
Copyright (C) 2002-10 by Bruce Allen, http://smartmontools.sourceforge.net

Short INQUIRY response, skip product id
A mandatory SMART command failed: exiting. To continue, add one or more '-T permissive' options.

Looks fine to me.

 

Why did you do 10 passes !!??  8)

(3 seems like PLENTY to me)

 

  • Author

Looks fine to me.

 

Why did you do 10 passes !!??  8)

(3 seems like PLENTY to me)

 

10 passes just for the sheer hell of it. Wanted to 100% sure on the drive as its packing from amazon was a little weedy.

 

Will be moving a lot of data around tonight now!

10 passes just for the sheer hell of it. Wanted to 100% sure on the drive as its packing from amazon was a little weedy.

 

Will be moving a lot of data around tonight now!

 

... as good a reason as any (I assumed as much)  8)

 

=> and if you've got the time, it certainly doesn't hurt anything.

  • 2 weeks later...
  • Author

UPDATE: Drive failed last night. Red balled.

 

It did drop out completely as if the power had been cut from this drive. I've contacted Amazon for a refund which they've issued and a new drive has just been delivered (same model).

 

I think 10 passes are a little over the top but now having experienced my first red ball Id consider making it my new minimum. Don't know though as with a 3tb drive that equated to about 11 days!

11 days beating the hell out of a desktop (home NAS) drive is a bit much.

red balled could have been caused by almost anything other than the drive its self. Bad power. Lose connection. Bad memory. Etc.

 

Sent from my SGH-I727R using Tapatalk 2

 

 

  • Author

Im pointing my finger at the drive so quickly because everything else in my system is fine. That's the only thing that's changed. Same power plug as old drive, same data cable as old drive. Find it unlikely that anything else other than drive is at fault so soon after purchase?

 

My new one just arrived and upon checking the warranty of the drive the WD website says "out of region". Should I worry about this as the warranty coverage dates are all correct? Ie 3 years.

Im pointing my finger at the drive so quickly because everything else in my system is fine. That's the only thing that's changed. Same power plug as old drive, same data cable as old drive. Find it unlikely that anything else other than drive is at fault so soon after purchase?

 

My new one just arrived and upon checking the warranty of the drive the WD website says "out of region". Should I worry about this as the warranty coverage dates are all correct? Ie 3 years.

 

If you go to WD's warranty check website and put in the S/N of the drive, that is the "authority" as to what they will cover.    The exception is that if you purchased the drive later than they assume for a shelf life, they'll extend it to match the full warranty length.  But if it's showing the drive isn't covered, then yes, I'd be concerned.

 

  • Author

Ordered my 3rd drive from Lambdatek. Cheaper than anyone else by a few £££. Will report back on packing quality and such.

man i guess i throw danger into the wind.. i only pre-clear once and if all is good i ended up using it. i've got a wd 2tb red that i've been using for 1-2 months now.. so far so good :)

man i guess i throw danger into the wind.. i only pre-clear once and if all is good i ended up using it. i've got a wd 2tb red that i've been using for 1-2 months now.. so far so good :)

 

I don't think many do ten cycles  :)

 

I connect my new drives to a PC;  run WD's quick test; then extended test; then write zeroes; then repeat the previous two tests (this takes ~ a day);  then I run 2 cycles of pre-Clear.  If I get ANY errors at any point, I return the drive.  Otherwise, it goes into the system.  I've had quite a few Green drives that I had to RMA as a result of this process;  so far (knock-on-wood) I've had zero failures with Red drives.

 

  • Author

Drive arrived from Lambdatek yesterday. Its DOA.

 

INTENSELY frustrating chain of events so far. So out of my 3 Reds ive received 2 have gone faulty. The other I didn't even power up. Not filling me with confidence so far despite my previous good experiences with the reds. Bring back Hitachi!

wow, i was actually thinking about getting a few 3tb red at end of month, but seeing the luck your having with them it may pay to leave it a little lol.

  • Author

My 4th drive has just been despatched from Scan. Lambdateks service was a joke. 7 days to authorise the RMA then they *might* send a replacement if it gets approved.

 

Next day (sat) delivery from scan.co.UK £5.20.

 

Update: item has gone from order at 12.21 to picked and dispatched at 12.29. Literally amazing.

Do like scan.co.uk one of my most used sites, never had any issues with them, and returns are easy as pie to do with them also.

Drive arrived from Lambdatek yesterday. Its DOA.

 

INTENSELY frustrating chain of events so far. So out of my 3 Reds ive received 2 have gone faulty. The other I didn't even power up. Not filling me with confidence so far despite my previous good experiences with the reds. Bring back Hitachi!

I'll bet someone at Lambdatek dropped the ball on this one. No, literally. With this many failures from one distributor, chances are the entire box or pallet got dropped or otherwise seriously mishandled in shipping. It may not be their fault, it could be the shippers fault, but in any case, I'd steer clear of drives from them for a couple months.

That is a very disturbing sequence of events.  Definitely not a good sign for WD Red reliability.    I wonder if they've had a bad "run" at one of their manufacturing facilities.

 

My experience has been exactly the opposite -- I've bought ~ 15, and they've all been perfect.  A refreshing change from my experience with the Green series drives, where I've had about a 20% failure rate over ~ 50 purchases.

 

  • Author

I should point out that drive 1 was Amazon direct, drive 2 Amazon fulfilled and was out of region so returned, drive 3 from lambdatek.

 

Its not fair to paint any one distributer in this case. 2 out of 2 drives that have made it to powering up have failed within 3 weeks or 3 seconds.

 

What I can say about lambdatek is that the customer service for returns is shocking. I will never use them again for this reason - hung up on 4 separate occasions because the guy didn't like.I was upset that the RMA would take 7 days (no s##t I'm upset on a new drive after my history!!).

 

Ugh I've just got to hope 4th time is the charm.

"...  just got to hope 4th time is the charm. "  ==>  Wow ... sure hope so.  Of course you should never get to a "4th time" !!

 

One thing I definitely give Newegg credit for is they have superb customer service ... whenever I've had a drive that didn't pass all my tests, it's a "no questions asked" process to replace it.  I DO, however, always return it for a refund and order a replacement (they'll waive the restock as long as you've ordered a replacement) ... as if you return it for replacement they won't cross-ship -- you have to wait until they receive it before they send the replacement.

 

  • Author

Touchwood we are all set. 5 preclear cycles all completed without a hitch. Completing the data rebuild now at a tasty 114mb/s. All done by the time I wake up in the morning.

 

Hurrah.

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Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.