Zpool problems

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T

titan_rw

Guru
Joined
Sep 1, 2012
Messages
586
Terence Faul said:
This is the result for all disks with:

Code:
zdb -l /dev/ada4


I am not getting a good feeling about this
Click to expand...


This is expected. ZFS (normally) lives in the p2 partitions of your drives. And your gpart show does show the p2 partitions. Try "zdb -l /dev/adaXp2".
 
joeschmuck

joeschmuck

Old Man
Moderator
Joined
May 28, 2011
Messages
10,994
Terence Faul said:
Incidentally, does the USB boot drive have the ZFS info on it? Could that be why ifs list does not shoe it?)
Click to expand...
Not really, it would have the volume/pool info and mount it automatically. If the ZFS pool is okay then it should be able to be imported and yours of course is not very happy right now. Folks will take their time helping you as to not rush into telling you that all is lost. If the pool can be recovered, that is the best outcome.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Here are the new SMART figures

[
Code:
[root@freenas] ~# smartctl -a /dev/ada0

smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build)

Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===

Model Family:     Western Digital Red (AF)

Device Model:     WDC WD20EFRX-68EUZN0

Serial Number:    WD-WCC4M2692024

LU WWN Device Id: 5 0014ee 25f6e947a

Firmware Version: 80.00A80

User Capacity:    2,000,398,934,016 bytes [2.00 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:    Mon Jan 18 21:41:34 2016 PST

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:         (26280) 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:    ( 266) 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       -       0

  3 Spin_Up_Time            0x0027   180   172   021    Pre-fail  Always       -       4000

  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       177

  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       -       14684

 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       -       177

192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       156

193 Load_Cycle_Count        0x0032   200   200   000    Old_age   Always       -       26

194 Temperature_Celsius     0x0022   110   098   000    Old_age   Always       -       37

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      -       0


SMART Error Log Version: 1

No Errors Logged


SMART Self-test log structure revision number 1

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error

# 1  Extended offline    Completed without error       00%     14673         -

# 2  Short offline       Completed without error       00%     14638         -

# 3  Short offline       Completed without error       00%     14637         -

# 4  Short offline       Completed without error       00%     14636         -

# 5  Short offline       Completed without error       00%     14635         -

# 6  Short offline       Completed without error       00%     14634         -

# 7  Short offline       Completed without error       00%     14633         -

# 8  Short offline       Completed without error       00%     14632         -

# 9  Short offline       Completed without error       00%     14631         -

#10  Short offline       Completed without error       00%     14630         -

#11  Short offline       Completed without error       00%     14629         -

#12  Short offline       Completed without error       00%     14628         -

#13  Short offline       Completed without error       00%     14627         -

#14  Short offline       Completed without error       00%     14626         -

#15  Short offline       Completed without error       00%     14625         -

#16  Short offline       Completed without error       00%     14624         -

#17  Short offline       Completed without error       00%     14623         -

#18  Short offline       Completed without error       00%     14622         -

#19  Short offline       Completed without error       00%     14621         -

#20  Short offline       Completed without error       00%     14620         -

#21  Short offline       Completed without error       00%     14619         -


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.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Code:
[root@freenas] ~# smartctl -a /dev/ada1

smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build)

Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===

Model Family:     Western Digital Caviar Green (AF)

Device Model:     WDC WD20EARS-00J99B0

Serial Number:    WD-WCAWZ1695717

LU WWN Device Id: 5 0014ee 6ac887eae

Firmware Version: 80.00A80

User Capacity:    2,000,398,934,016 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:   ATA8-ACS (minor revision not indicated)

SATA Version is:  SATA 2.6, 3.0 Gb/s

Local Time is:    Mon Jan 18 21:41:36 2016 PST

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:  (0x82)    Offline data collection activity

                    was completed without error.

                    Auto Offline Data Collection: Enabled.

Self-test execution status:      ( 114)    The previous self-test completed having

                    the read element of the test failed.

Total time to complete Offline 

data collection:         (34080) 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:    ( 329) 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   200   200   051    Pre-fail  Always       -       0

  3 Spin_Up_Time            0x0027   183   134   021    Pre-fail  Always       -       7841

  4 Start_Stop_Count        0x0032   098   098   000    Old_age   Always       -       2071

  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   059   059   000    Old_age   Always       -       29959

 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       -       877

192 Power-Off_Retract_Count 0x0032   199   199   000    Old_age   Always       -       801

193 Load_Cycle_Count        0x0032   037   037   000    Old_age   Always       -       489974

194 Temperature_Celsius     0x0022   114   091   000    Old_age   Always       -       38

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   200   200   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      -       1


SMART Error Log Version: 1

No Errors Logged


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       20%     29947         3484181056

# 2  Short offline       Completed without error       00%     29905         -

# 3  Short offline       Completed without error       00%     29904         -

# 4  Short offline       Completed without error       00%     29903         -

# 5  Short offline       Completed without error       00%     29902         -

# 6  Short offline       Completed without error       00%     29901         -

# 7  Short offline       Completed without error       00%     29900         -

# 8  Short offline       Completed without error       00%     29899         -

# 9  Short offline       Completed without error       00%     29898         -

#10  Short offline       Completed without error       00%     29897         -

#11  Short offline       Completed without error       00%     29896         -

#12  Short offline       Completed without error       00%     29895         -

#13  Short offline       Completed without error       00%     29894         -

#14  Short offline       Completed without error       00%     29893         -

#15  Short offline       Completed without error       00%     29892         -

#16  Short offline       Completed without error       00%     29891         -

#17  Short offline       Completed without error       00%     29890         -

#18  Short offline       Completed without error       00%     29889         -

#19  Short offline       Completed without error       00%     29888         -

#20  Short offline       Completed without error       00%     29887         -

#21  Short offline       Completed without error       00%     29886         -


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.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Code:
[root@freenas] ~# smartctl -a /dev/ada2

smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build)

Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===

Model Family:     Western Digital Caviar Green (AF, SATA 6Gb/s)

Device Model:     WDC WD20EARX-00PASB0

Serial Number:    WD-WCAZAJ965799

LU WWN Device Id: 5 0014ee 25cfffb77

Firmware Version: 51.0AB51

User Capacity:    2,000,398,934,016 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:   ATA8-ACS (minor revision not indicated)

SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)

Local Time is:    Mon Jan 18 21:41:38 2016 PST

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:  (0x82)    Offline data collection activity

                    was completed without error.

                    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:         (38400) 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:    ( 370) 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   200   200   051    Pre-fail  Always       -       0

  3 Spin_Up_Time            0x0027   180   165   021    Pre-fail  Always       -       5983

  4 Start_Stop_Count        0x0032   091   091   000    Old_age   Always       -       9869

  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   068   068   000    Old_age   Always       -       23381

 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       -       582

192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       507

193 Load_Cycle_Count        0x0032   152   152   000    Old_age   Always       -       145731

194 Temperature_Celsius     0x0022   113   087   000    Old_age   Always       -       37

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   200   200   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      -       0


SMART Error Log Version: 1

No Errors Logged


SMART Self-test log structure revision number 1

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error

# 1  Extended offline    Completed without error       00%     23371         -

# 2  Short offline       Completed without error       00%     23327         -

# 3  Short offline       Completed without error       00%     23325         -

# 4  Short offline       Completed without error       00%     23324         -

# 5  Short offline       Completed without error       00%     23323         -

# 6  Short offline       Completed without error       00%     23322         -

# 7  Short offline       Completed without error       00%     23321         -

# 8  Short offline       Completed without error       00%     23320         -

# 9  Short offline       Completed without error       00%     23319         -

#10  Short offline       Completed without error       00%     23318         -

#11  Short offline       Completed without error       00%     23317         -

#12  Short offline       Completed without error       00%     23316         -

#13  Short offline       Completed without error       00%     23315         -

#14  Short offline       Completed without error       00%     23314         -

#15  Short offline       Completed without error       00%     23313         -

#16  Short offline       Completed without error       00%     23312         -

#17  Short offline       Completed without error       00%     23311         -

#18  Short offline       Completed without error       00%     23310         -

#19  Short offline       Completed without error       00%     23309         -

#20  Short offline       Completed without error       00%     23308         -

#21  Short offline       Completed without error       00%     23307         -


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.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Code:
[root@freenas] ~# smartctl -a /dev/ada3

smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build)

Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===

Model Family:     Western Digital Caviar Green (AF, SATA 6Gb/s)

Device Model:     WDC WD20EZRX-00D8PB0

Serial Number:    WD-WMC4M2469561

LU WWN Device Id: 5 0014ee 60433b388

Firmware Version: 80.00A80

User Capacity:    2,000,398,934,016 bytes [2.00 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: 3.0 Gb/s)

Local Time is:    Mon Jan 18 21:41:40 2016 PST

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:  (0x82)    Offline data collection activity

                    was completed without error.

                    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:         (27360) 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:    ( 276) minutes.

Conveyance self-test routine

recommended polling time:    (   5) minutes.

SCT capabilities:          (0x7035)    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   200   200   051    Pre-fail  Always       -       5

  3 Spin_Up_Time            0x0027   177   171   021    Pre-fail  Always       -       4116

  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       180

  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       -       14700

 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       -       180

192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       159

193 Load_Cycle_Count        0x0032   197   197   000    Old_age   Always       -       10201

194 Temperature_Celsius     0x0022   110   098   000    Old_age   Always       -       37

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   200   200   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      -       0


SMART Error Log Version: 1

No Errors Logged


SMART Self-test log structure revision number 1

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error

# 1  Extended offline    Completed without error       00%     14688         -

# 2  Short offline       Completed without error       00%     14645         -

# 3  Short offline       Completed without error       00%     14644         -

# 4  Short offline       Completed without error       00%     14643         -

# 5  Short offline       Completed without error       00%     14642         -

# 6  Short offline       Completed without error       00%     14641         -

# 7  Short offline       Completed without error       00%     14640         -

# 8  Short offline       Completed without error       00%     14639         -

# 9  Short offline       Completed without error       00%     14638         -

#10  Short offline       Completed without error       00%     14637         -

#11  Short offline       Completed without error       00%     14636         -

#12  Short offline       Completed without error       00%     14635         -

#13  Short offline       Completed without error       00%     14634         -

#14  Short offline       Completed without error       00%     14633         -

#15  Short offline       Completed without error       00%     14632         -

#16  Short offline       Completed without error       00%     14631         -

#17  Short offline       Completed without error       00%     14630         -

#18  Short offline       Completed without error       00%     14629         -

#19  Short offline       Completed without error       00%     14628         -

#20  Short offline       Completed without error       00%     14627         -

#21  Short offline       Completed without error       00%     14626         -


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.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Code:
[root@freenas] ~# smartctl -a /dev/ada4

smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p28 amd64] (local build)

Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org


=== START OF INFORMATION SECTION ===

Model Family:     Western Digital Caviar Green (AF, SATA 6Gb/s)

Device Model:     WDC WD20EARX-00PASB0

Serial Number:    WD-WCAZAE112434

LU WWN Device Id: 5 0014ee 207050db1

Firmware Version: 51.0AB51

User Capacity:    2,000,398,934,016 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:   ATA8-ACS (minor revision not indicated)

SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)

Local Time is:    Mon Jan 18 21:41:42 2016 PST

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:  (0x82)    Offline data collection activity

                    was completed without error.

                    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:         (39300) 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:    ( 379) 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   200   200   051    Pre-fail  Always       -       1

  3 Spin_Up_Time            0x0027   182   168   021    Pre-fail  Always       -       5858

  4 Start_Stop_Count        0x0032   100   100   000    Old_age   Always       -       328

  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   076   076   000    Old_age   Always       -       17830

 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       -       326

192 Power-Off_Retract_Count 0x0032   200   200   000    Old_age   Always       -       287

193 Load_Cycle_Count        0x0032   184   184   000    Old_age   Always       -       48618

194 Temperature_Celsius     0x0022   112   093   000    Old_age   Always       -       38

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   200   200   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      -       1


SMART Error Log Version: 1

No Errors Logged


SMART Self-test log structure revision number 1

Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error

# 1  Extended offline    Completed without error       00%     17820         -

# 2  Short offline       Completed without error       00%     17777         -

# 3  Short offline       Completed without error       00%     17775         -

# 4  Short offline       Completed without error       00%     17774         -

# 5  Short offline       Completed without error       00%     17773         -

# 6  Short offline       Completed without error       00%     17772         -

# 7  Short offline       Completed without error       00%     17771         -

# 8  Short offline       Completed without error       00%     17770         -

# 9  Short offline       Completed without error       00%     17769         -

#10  Short offline       Completed without error       00%     17768         -

#11  Short offline       Completed without error       00%     17767         -

#12  Short offline       Completed without error       00%     17766         -

#13  Short offline       Completed without error       00%     17765         -

#14  Short offline       Completed without error       00%     17764         -

#15  Short offline       Completed without error       00%     17763         -

#16  Short offline       Completed without error       00%     17762         -

#17  Short offline       Completed without error       00%     17761         -

#18  Short offline       Completed without error       00%     17760         -

#19  Short offline       Completed without error       00%     17759         -

#20  Short offline       Completed without error       00%     17758         -

#21  Short offline       Completed without error       00%     17757         -


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.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Yes ran Widdle3

Is ada4 the reason for my kernel panic? am I able to recover my data?
My new freenes Boot drive cannot see my pool for import?
 
jgreco

jgreco

Resident Grinch
Joined
May 29, 2011
Messages
18,680
hugovsky said:
ada4 seems to be the drive you should care about. You have a Multi_Zone_Error_Rate of 1. Others are fine, to me. Another note: you should not run a smart test every hour. short tests can be done once a week and a long test once a month or every 15 days.
Click to expand...

Ah, bull. The whole point of SMART is to allow the early detection of a problem. Running a short once a week? Might as well not run it.

Short tests are deliberately intended not to interfere with the operation of a drive; every four or six hours works pretty well. Since this is the primary mechanism that exists to detect problems with a warm spare, and since running them at this frequency shouldn't impact a pool, this is quite reasonable.

The bigger problem is how to schedule longs. Longs are useful for identifying disks that are developing a problem, but they do require a full disk traversal of all LBA's. As with shorts, the design of SMART means that the drive does these tests in the background, but with a long test on a very busy pool, you could run into a problem, especially if a scrub or resilver was running at the same time. This was apparently discussed and dismissed as a nonissue; https://bugs.pcbsd.org/issues/7362

For what it's worth, my take on the whole thing is that if your pool is SO busy that it cannot handle normal access, a scrub, and a SMART long test at the same time, you don't have sufficient headroom in your pool's design, and you need to fix your pool. We're running shorts every four (six?) hours, longs twice a week, and then scrubs at 35 days. This is an optimal design, because the hard drive is much better suited to handle identifying its own issues; unlike a scrub, a SMART long test does a linear traversal of LBA's, and does so without transferring the data to the host. It will locate issues fairly quickly, which is the key thing you want SMART to do.

Your strategy is bad because you might not learn about a developing media defect for an entire month.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Jgreco

can you give advice on how I could recover some of my data?
Or is there a way to fix the boot USB drive?
 
depasseg

depasseg

FreeNAS Replicant
Joined
Sep 16, 2014
Messages
2,874
What version of freenas was running prior to you installing a new version on USB? Maybe there is a pool version mismatch?
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Is there an easy way to check this, the old USB will not boot.

Current version is FreeNAS-9.3-STABLE-201512121950

Is there a way for me to check the old boot disk, I can boot in single user mode
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
As a possible alternative, is it possible to pull the drives and mount them in a linux system to recover some of the data.
 
depasseg

depasseg

FreeNAS Replicant
Joined
Sep 16, 2014
Messages
2,874
I'm not sure how to check the version using the single user mode.

No you can't use Linux.

Have you tried reinstalling to a new USB? The pool is completely separate from the USB freenas install.
 
T

Terence Faul

Dabbler
Joined
Aug 12, 2015
Messages
45
Yes that is the only way I can boot in.
The problem is my volume/pool does not show up in the GUI so I cannot import the pool.

Zpool list also shows nothing.
The drives look ok see earlier in This thread.
I'm sure the data is fine it is just getting to it
 
joeschmuck

joeschmuck

Old Man
Moderator
Joined
May 28, 2011
Messages
10,994
ada1 had a read failure during the extended test, not sure why no one mentioned that. Run the long test again on drive ada1 again and make sure it passes the extended test. The only other indicator for that drive (and ada4) was a single ID 200 Multi-zone error but on it's own it generally is not of concern. Also I see no indication that ada4 is your problem, it appears to be more than that.

Question: What type of ZFS pool was this? RAIDZ1, RAIDZ2, MIRROR, STRIPED?
 
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