Defective Hard Disk? Device: /dev/ada0, 1536 Currently unreadable (pending) sectors

frozn00 · Jun 2, 2015

I am running FreeNAS-9.3-STABLE-201501162230 and I am getting this below:

Code:

Jun  2 00:00:00 freenas newsyslog[65317]: logfile turned over due to size>100K
Jun  2 00:00:00 freenas syslog-ng[29101]: Configuration reload request received, reloading configuration;
Jun  2 00:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 00:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 00:59:22 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 00:59:22 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 01:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 01:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 01:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 01:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 02:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 02:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 02:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 02:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 03:06:08 freenas freenas[70824]: Traceback (most recent call last):
Jun  2 03:06:08 freenas freenas[70824]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 03:06:08 freenas freenas[70824]:     local_hostname=local_hostname)
Jun  2 03:06:08 freenas freenas[70824]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 03:06:08 freenas freenas[70824]:     (code, msg) = self.connect(host, port)
Jun  2 03:06:08 freenas freenas[70824]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 03:06:08 freenas freenas[70824]:     (code, msg) = self.getreply()
Jun  2 03:06:08 freenas freenas[70824]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 03:06:08 freenas freenas[70824]:     + str(e))
Jun  2 03:06:08 freenas freenas[70824]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 03:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 03:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 03:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 03:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 04:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 04:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 04:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 04:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 05:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 05:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 05:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 05:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 06:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 06:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 06:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 06:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 07:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 07:29:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 07:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 07:59:23 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors
Jun  2 08:29:22 freenas smartd[2242]: Device: /dev/ada0, 1536 Currently unreadable (pending) sectors
Jun  2 08:29:22 freenas smartd[2242]: Device: /dev/ada0, 1536 Offline uncorrectable sectors

I ran smartctl -q noserial -a /dev/ada0 as shown in this post:

https://forums.freenas.org/index.php?threads/defective-hard-disk.14196/

and I got:

Code:

[root@freenas] ~# smartctl -q noserial -a /dev/ada0
smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p8 amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST3000DM001-9YN166
Firmware Version: CC4H
User Capacity:    3,000,592,982,016 bytes [3.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Tue Jun  2 08:34:34 2015 EDT
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:                (  584) 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:        (   1) minutes.
Extended self-test routine
recommended polling time:        ( 334) minutes.
Conveyance self-test routine
recommended polling time:        (   2) minutes.
SCT capabilities:              (0x3085) SCT Status supported.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   119   089   006    Pre-fail  Always       -       210306512
  3 Spin_Up_Time            0x0003   094   092   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       123
  5 Reallocated_Sector_Ct   0x0033   052   051   036    Pre-fail  Always       -       63192
  7 Seek_Error_Rate         0x000f   079   060   030    Pre-fail  Always       -       4394811424
  9 Power_On_Hours          0x0032   077   077   000    Old_age   Always       -       20841
10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       122
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   012   012   000    Old_age   Always       -       88
188 Command_Timeout         0x0032   100   092   000    Old_age   Always       -       9 9 9
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   065   060   045    Old_age   Always       -       35 (Min/Max 19/38)
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       113
193 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       1180
194 Temperature_Celsius     0x0022   035   040   000    Old_age   Always       -       35 (0 19 0 0 0)
197 Current_Pending_Sector  0x0012   091   091   000    Old_age   Always       -       1536
198 Offline_Uncorrectable   0x0010   091   091   000    Old_age   Offline      -       1536
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
240 Head_Flying_Hours       0x0000   100   253   000    Old_age   Offline      -       20630h+46m+25.931s
241 Total_LBAs_Written      0x0000   100   253   000    Old_age   Offline      -       55736613594934
242 Total_LBAs_Read         0x0000   100   253   000    Old_age   Offline      -       246332895966913

SMART Error Log Version: 1
ATA Error Count: 84 (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 84 occurred at disk power-on lifetime: 20450 hours (852 days + 2 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 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 b0 ff ff ff 4f 00  40d+08:17:47.995  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:47.994  READ FPDMA QUEUED
  2f 00 01 10 00 00 00 00  40d+08:17:47.959  READ LOG EXT
  60 00 b0 ff ff ff 4f 00  40d+08:17:45.428  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:45.427  READ FPDMA QUEUED

Error 83 occurred at disk power-on lifetime: 20450 hours (852 days + 2 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 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 b0 ff ff ff 4f 00  40d+08:17:45.428  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:45.427  READ FPDMA QUEUED
  2f 00 01 10 00 00 00 00  40d+08:17:45.392  READ LOG EXT
  60 00 b0 ff ff ff 4f 00  40d+08:17:42.836  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:42.835  READ FPDMA QUEUED

Error 82 occurred at disk power-on lifetime: 20450 hours (852 days + 2 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 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 b0 ff ff ff 4f 00  40d+08:17:42.836  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:42.835  READ FPDMA QUEUED
  2f 00 01 10 00 00 00 00  40d+08:17:42.799  READ LOG EXT
  60 00 b0 ff ff ff 4f 00  40d+08:17:40.252  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:40.251  READ FPDMA QUEUED

Error 81 occurred at disk power-on lifetime: 20450 hours (852 days + 2 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 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 b0 ff ff ff 4f 00  40d+08:17:40.252  READ FPDMA QUEUED
  60 00 b0 ff ff ff 4f 00  40d+08:17:40.251  READ FPDMA QUEUED
  2f 00 01 10 00 00 00 00  40d+08:17:40.216  READ LOG EXT
  60 00 58 ff ff ff 4f 00  40d+08:17:37.650  READ FPDMA QUEUED
  60 00 08 ff ff ff 4f 00  40d+08:17:37.649  READ FPDMA QUEUED

Error 80 occurred at disk power-on lifetime: 20450 hours (852 days + 2 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 ff ff ff 0f  Error: UNC at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 58 ff ff ff 4f 00  40d+08:17:37.650  READ FPDMA QUEUED
  60 00 08 ff ff ff 4f 00  40d+08:17:37.649  READ FPDMA QUEUED
  60 00 58 ff ff ff 4f 00  40d+08:17:37.610  READ FPDMA QUEUED
  60 00 08 ff ff ff 4f 00  40d+08:17:37.610  READ FPDMA QUEUED
  60 00 08 ff ff ff 4f 00  40d+08:17:37.610  READ FPDMA QUEUED

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.

[root@freenas] ~#

This is all Greek to me. Can anyone help me? Do I have a defective disk? Thanks for your time.

Bidule0hm · Jun 2, 2015

Well, this drive is simply failing. Replace it accordingly to the manual instructions ;)

danb35 · Jun 2, 2015

Yes, you have a very defective disk. You also aren't running SMART tests, which may have helped you determine that sooner. Once you replace the disk following the manual's instructions, make sure you set up SMART tests on all your disks, with a long test at least every couple of weeks.

frozn00 · Jun 2, 2015

Thanks for your help guys. Are the SMART tests something I can setup within freenas or is it that I have to power down the system and run it outside of freenas?

frozn00 · Jun 2, 2015

I see the option under freenas in Tasks >>S.M.A.R.T Tests. There is a test that says Short Self-Test, Every Hour, Everyday, Every Month, Sunday. This is confusing to me. Does that mean it is doing it every hour? Was my system already running S.M.A.R.T tests?

danb35 · Jun 2, 2015

Within FreeNAS--it's in the manual, under the heading on Tasks.

frozn00 · Jun 2, 2015

danb35 said:
Within FreeNAS--it's in the manual, under the heading on Tasks.

Thanks. I will get the drive replaced and refer to the manual for the best practices about setting up the SMART tasks. Is the ZPOOL scrub not sufficient?

danb35 · Jun 2, 2015

They do different things. The SMART tests run directly on the drive hardware, and the long test checks the entire disk, rather than just the used portions (which is what the scrub does). However, the SMART tests have no way to find silent data corruption. You should run both. I run a short SMART test daily, and a long test weekly, which is probably excessive but not egregiously so. A short test weekly and long test monthly is about as far as I'd want to stretch it.

jgreco · Jun 2, 2015

You can run shorts a lot more frequently than that, like every four or six hours.

Ericloewe · Jun 2, 2015

jgreco said:
You can run shorts a lot more frequently than that, like every four or six hours.

Do they actually find anything, or do they only serve to retrigger warning emails and error messages regarding problems identified during normal use or Long tests?

I run Short tests daily because why not, they're painless.

jgreco · Jun 2, 2015

Ericloewe said:
Do they actually find anything,

They're not SUPPOSED to find anything. What a strange question!

When they do find something, it is likely to be more quickly than a less frequent check. That's really the point.

cyberjock · Jun 2, 2015

Noobs.. I got a cronjob, and I run short tests every 5 minutes! ;)

jgreco · Jun 2, 2015

cyberjock said:
Noobs.. I got a cronjob, and I run short tests every 5 minutes! ;)

You need a dayjob.

cyberjock · Jun 2, 2015

jgreco said:
You need a dayjob.

I got one, thank you very much!

I have to read my SMART results from the last round of SMART tests... just in time for the next round of tests to finish so I can review those. :P

frozn00 · Jun 3, 2015

I replaced the drive /dev/ada0 last night with a new 3TB WD Red. Running smartctl -q noserial -a /dev/ada0 now shows the following:

Code:

[root@freenas] ~# smartctl -q noserial -a /dev/ada0
smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p8 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 WD30EFRX-68EUZN0
Firmware Version: 80.00A80
User Capacity:    3,000,592,982,016 bytes [3.00 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:    Wed Jun  3 09:28:12 2015 EDT
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:                (40080) 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:        ( 402) 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   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   200   200   000    Old_age   Always       -       0
  9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       14
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       -       3
194 Temperature_Celsius     0x0022   121   118   000    Old_age   Always       -       29
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.

frozn00 · Jun 3, 2015

Does this status looks normal now? It appears to to me as it resilvered last night and I checked this morning and I am showing (on what appears to be drive ada1:

Code:

Jun  2 18:44:32 freenas ada0: Serial Number WD-WMC4N0793924
Jun  2 18:44:32 freenas ada0: 300.000MB/s transfers (SATA 2.x, UDMA6, PIO 8192bytes)
Jun  2 18:44:32 freenas ada0: Command Queueing enabled
Jun  2 18:44:32 freenas ada0: 2861588MB (5860533168 512 byte sectors: 16H 63S/T 16383C)
Jun  2 18:44:32 freenas ada0: quirks=0x1<4K>
Jun  2 18:44:32 freenas ada0: Previously was known as ad4
Jun  2 18:44:47 freenas notifier: 1+0 records in
Jun  2 18:44:47 freenas notifier: 1+0 records out
Jun  2 18:44:47 freenas notifier: 1048576 bytes transferred in 0.697523 secs (1503285 bytes/sec)
Jun  2 18:44:47 freenas notifier: dd: /dev/ada0: short write on character device
Jun  2 18:44:47 freenas notifier: dd: /dev/ada0: end of device
Jun  2 18:44:47 freenas notifier: 5+0 records in
Jun  2 18:44:47 freenas notifier: 4+1 records out
Jun  2 18:44:47 freenas notifier: 4677632 bytes transferred in 0.078445 secs (59629480 bytes/sec)
Jun  2 18:45:00 freenas GEOM_ELI: Device ada0p1.eli created.
Jun  2 18:45:00 freenas GEOM_ELI: Encryption: AES-XTS 128
Jun  2 18:45:00 freenas GEOM_ELI:     Crypto: software
Jun  2 18:45:03 freenas freenas[42596]: Traceback (most recent call last):
Jun  2 18:45:03 freenas freenas[42596]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:45:03 freenas freenas[42596]:     local_hostname=local_hostname)
Jun  2 18:45:03 freenas freenas[42596]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:45:03 freenas freenas[42596]:     (code, msg) = self.connect(host, port)
Jun  2 18:45:03 freenas freenas[42596]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:45:03 freenas freenas[42596]:     (code, msg) = self.getreply()
Jun  2 18:45:03 freenas freenas[42596]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:45:03 freenas freenas[42596]:     + str(e))
Jun  2 18:45:03 freenas freenas[42596]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:45:09 freenas freenas[2530]: Traceback (most recent call last):
Jun  2 18:45:09 freenas freenas[2530]:   File "/usr/local/www/freenasUI/../freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:45:09 freenas freenas[2530]:     local_hostname=local_hostname)
Jun  2 18:45:09 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:45:09 freenas freenas[2530]:     (code, msg) = self.connect(host, port)
Jun  2 18:45:09 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:45:09 freenas freenas[2530]:     (code, msg) = self.getreply()
Jun  2 18:45:09 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:45:09 freenas freenas[2530]:     + str(e))
Jun  2 18:45:09 freenas freenas[2530]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:46:03 freenas freenas[46229]: Traceback (most recent call last):
Jun  2 18:46:03 freenas freenas[46229]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:46:03 freenas freenas[46229]:     local_hostname=local_hostname)
Jun  2 18:46:03 freenas freenas[46229]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:46:03 freenas freenas[46229]:     (code, msg) = self.connect(host, port)
Jun  2 18:46:03 freenas freenas[46229]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:46:03 freenas freenas[46229]:     (code, msg) = self.getreply()
Jun  2 18:46:03 freenas freenas[46229]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:46:03 freenas freenas[46229]:     + str(e))
Jun  2 18:46:03 freenas freenas[46229]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:47:03 freenas freenas[46318]: Traceback (most recent call last):
Jun  2 18:47:03 freenas freenas[46318]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:47:03 freenas freenas[46318]:     local_hostname=local_hostname)
Jun  2 18:47:03 freenas freenas[46318]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:47:03 freenas freenas[46318]:     (code, msg) = self.connect(host, port)
Jun  2 18:47:03 freenas freenas[46318]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:47:03 freenas freenas[46318]:     (code, msg) = self.getreply()
Jun  2 18:47:03 freenas freenas[46318]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:47:03 freenas freenas[46318]:     + str(e))
Jun  2 18:47:03 freenas freenas[46318]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:48:03 freenas freenas[46410]: Traceback (most recent call last):
Jun  2 18:48:03 freenas freenas[46410]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:48:03 freenas freenas[46410]:     local_hostname=local_hostname)
Jun  2 18:48:03 freenas freenas[46410]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:48:03 freenas freenas[46410]:     (code, msg) = self.connect(host, port)
Jun  2 18:48:03 freenas freenas[46410]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:48:03 freenas freenas[46410]:     (code, msg) = self.getreply()
Jun  2 18:48:03 freenas freenas[46410]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:48:03 freenas freenas[46410]:     + str(e))
Jun  2 18:48:03 freenas freenas[46410]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:50:04 freenas freenas[46671]: Traceback (most recent call last):
Jun  2 18:50:04 freenas freenas[46671]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:50:04 freenas freenas[46671]:     local_hostname=local_hostname)
Jun  2 18:50:04 freenas freenas[46671]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:50:04 freenas freenas[46671]:     (code, msg) = self.connect(host, port)
Jun  2 18:50:04 freenas freenas[46671]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:50:04 freenas freenas[46671]:     (code, msg) = self.getreply()
Jun  2 18:50:04 freenas freenas[46671]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:50:04 freenas freenas[46671]:     + str(e))
Jun  2 18:50:04 freenas freenas[46671]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:50:09 freenas freenas[2530]: Traceback (most recent call last):
Jun  2 18:50:09 freenas freenas[2530]:   File "/usr/local/www/freenasUI/../freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:50:09 freenas freenas[2530]:     local_hostname=local_hostname)
Jun  2 18:50:09 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:50:09 freenas freenas[2530]:     (code, msg) = self.connect(host, port)
Jun  2 18:50:09 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:50:09 freenas freenas[2530]:     (code, msg) = self.getreply()
Jun  2 18:50:09 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:50:09 freenas freenas[2530]:     + str(e))
Jun  2 18:50:09 freenas freenas[2530]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:50:15 freenas freenas[2530]: Traceback (most recent call last):
Jun  2 18:50:15 freenas freenas[2530]:   File "/usr/local/www/freenasUI/../freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:50:15 freenas freenas[2530]:     local_hostname=local_hostname)
Jun  2 18:50:15 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:50:15 freenas freenas[2530]:     (code, msg) = self.connect(host, port)
Jun  2 18:50:15 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:50:15 freenas freenas[2530]:     (code, msg) = self.getreply()
Jun  2 18:50:15 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:50:15 freenas freenas[2530]:     + str(e))
Jun  2 18:50:15 freenas freenas[2530]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:51:05 freenas freenas[48012]: Traceback (most recent call last):
Jun  2 18:51:05 freenas freenas[48012]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:51:05 freenas freenas[48012]:     local_hostname=local_hostname)
Jun  2 18:51:05 freenas freenas[48012]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:51:05 freenas freenas[48012]:     (code, msg) = self.connect(host, port)
Jun  2 18:51:05 freenas freenas[48012]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:51:05 freenas freenas[48012]:     (code, msg) = self.getreply()
Jun  2 18:51:05 freenas freenas[48012]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:51:05 freenas freenas[48012]:     + str(e))
Jun  2 18:51:05 freenas freenas[48012]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:52:04 freenas freenas[2530]: Traceback (most recent call last):
Jun  2 18:52:04 freenas freenas[2530]:   File "/usr/local/www/freenasUI/../freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:52:04 freenas freenas[2530]:     local_hostname=local_hostname)
Jun  2 18:52:04 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:52:04 freenas freenas[2530]:     (code, msg) = self.connect(host, port)
Jun  2 18:52:04 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:52:04 freenas freenas[2530]:     (code, msg) = self.getreply()
Jun  2 18:52:04 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:52:04 freenas freenas[2530]:     + str(e))
Jun  2 18:52:04 freenas freenas[2530]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:52:05 freenas freenas[48109]: Traceback (most recent call last):
Jun  2 18:52:05 freenas freenas[48109]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:52:05 freenas freenas[48109]:     local_hostname=local_hostname)
Jun  2 18:52:05 freenas freenas[48109]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:52:05 freenas freenas[48109]:     (code, msg) = self.connect(host, port)
Jun  2 18:52:05 freenas freenas[48109]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:52:05 freenas freenas[48109]:     (code, msg) = self.getreply()
Jun  2 18:52:05 freenas freenas[48109]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:52:05 freenas freenas[48109]:     + str(e))
Jun  2 18:52:05 freenas freenas[48109]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:53:05 freenas freenas[48225]: Traceback (most recent call last):
Jun  2 18:53:05 freenas freenas[48225]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:53:05 freenas freenas[48225]:     local_hostname=local_hostname)
Jun  2 18:53:05 freenas freenas[48225]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:53:05 freenas freenas[48225]:     (code, msg) = self.connect(host, port)
Jun  2 18:53:05 freenas freenas[48225]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:53:05 freenas freenas[48225]:     (code, msg) = self.getreply()
Jun  2 18:53:05 freenas freenas[48225]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:53:05 freenas freenas[48225]:     + str(e))
Jun  2 18:53:05 freenas freenas[48225]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:53:59 freenas freenas[2530]: Traceback (most recent call last):
Jun  2 18:53:59 freenas freenas[2530]:   File "/usr/local/www/freenasUI/../freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:53:59 freenas freenas[2530]:     local_hostname=local_hostname)
Jun  2 18:53:59 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:53:59 freenas freenas[2530]:     (code, msg) = self.connect(host, port)
Jun  2 18:53:59 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:53:59 freenas freenas[2530]:     (code, msg) = self.getreply()
Jun  2 18:53:59 freenas freenas[2530]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:53:59 freenas freenas[2530]:     + str(e))
Jun  2 18:53:59 freenas freenas[2530]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 18:54:05 freenas freenas[48322]: Traceback (most recent call last):
Jun  2 18:54:05 freenas freenas[48322]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  2 18:54:05 freenas freenas[48322]:     local_hostname=local_hostname)
Jun  2 18:54:05 freenas freenas[48322]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  2 18:54:05 freenas freenas[48322]:     (code, msg) = self.connect(host, port)
Jun  2 18:54:05 freenas freenas[48322]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  2 18:54:05 freenas freenas[48322]:     (code, msg) = self.getreply()
Jun  2 18:54:05 freenas freenas[48322]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  2 18:54:05 freenas freenas[48322]:     + str(e))
Jun  2 18:54:05 freenas freenas[48322]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  2 23:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  2 23:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 00:00:00 freenas syslog-ng[29101]: Configuration reload request received, reloading configuration;
Jun  3 00:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 00:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 00:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 00:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 01:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 01:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 01:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 01:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 02:29:23 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 02:29:23 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 02:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 02:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 03:06:08 freenas freenas[471]: Traceback (most recent call last):
Jun  3 03:06:08 freenas freenas[471]:   File "/usr/local/www/freenasUI/common/system.py", line 179, in send_mail
Jun  3 03:06:08 freenas freenas[471]:     local_hostname=local_hostname)
Jun  3 03:06:08 freenas freenas[471]:   File "/usr/local/lib/python2.7/smtplib.py", line 251, in __init__
Jun  3 03:06:08 freenas freenas[471]:     (code, msg) = self.connect(host, port)
Jun  3 03:06:08 freenas freenas[471]:   File "/usr/local/lib/python2.7/smtplib.py", line 312, in connect
Jun  3 03:06:08 freenas freenas[471]:     (code, msg) = self.getreply()
Jun  3 03:06:08 freenas freenas[471]:   File "/usr/local/lib/python2.7/smtplib.py", line 360, in getreply
Jun  3 03:06:08 freenas freenas[471]:     + str(e))
Jun  3 03:06:08 freenas freenas[471]: SMTPServerDisconnected: Connection unexpectedly closed: timed out
Jun  3 03:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 03:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 03:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 03:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 04:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 04:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 04:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 04:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 05:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 05:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 05:59:23 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 05:59:23 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 06:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 06:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 06:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 06:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 07:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 07:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 07:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 07:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 08:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 08:29:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 08:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 08:59:22 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors
Jun  3 09:29:23 freenas smartd[2242]: Device: /dev/ada1, 16 Currently unreadable (pending) sectors
Jun  3 09:29:23 freenas smartd[2242]: Device: /dev/ada1, 16 Offline uncorrectable sectors

Is ada1 bad too? The raid does not show degraded (it did not show degraded last night either even thought I was told my drive ada0 was bad and needed to be replaced)

Running smartctl -q noserial -a /dev/ada1 shows:

Code:

[root@freenas] ~# smartctl -q noserial -a /dev/ada1
smartctl 6.3 2014-07-26 r3976 [FreeBSD 9.3-RELEASE-p8 amd64] (local build)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Barracuda 7200.14 (AF)
Device Model:     ST3000DM001-1CH166
Firmware Version: CC24
User Capacity:    3,000,592,982,016 bytes [3.00 TB]
Sector Sizes:     512 bytes logical, 4096 bytes physical
Rotation Rate:    7200 rpm
Form Factor:      3.5 inches
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is:    Wed Jun  3 09:35:31 2015 EDT
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:                (  584) 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:        (   1) minutes.
Extended self-test routine
recommended polling time:        ( 334) minutes.
Conveyance self-test routine
recommended polling time:        (   2) minutes.
SCT capabilities:              (0x3085) SCT Status supported.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   117   099   006    Pre-fail  Always       -       162060888
  3 Spin_Up_Time            0x0003   095   094   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   100   100   020    Old_age   Always       -       99
  5 Reallocated_Sector_Ct   0x0033   100   100   010    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   072   060   030    Pre-fail  Always       -       17243254201
  9 Power_On_Hours          0x0032   077   077   000    Old_age   Always       -       20744
10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
12 Power_Cycle_Count       0x0032   100   100   020    Old_age   Always       -       100
183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0
184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0 0 0
189 High_Fly_Writes         0x003a   096   096   000    Old_age   Always       -       4
190 Airflow_Temperature_Cel 0x0022   067   059   045    Old_age   Always       -       33 (Min/Max 18/40)
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       0
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       92
193 Load_Cycle_Count        0x0032   100   100   000    Old_age   Always       -       1159
194 Temperature_Celsius     0x0022   033   041   000    Old_age   Always       -       33 (0 18 0 0 0)
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       16
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       16
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
240 Head_Flying_Hours       0x0000   100   253   000    Old_age   Offline      -       20584h+16m+32.047s
241 Total_LBAs_Written      0x0000   100   253   000    Old_age   Offline      -       24270978942
242 Total_LBAs_Read         0x0000   100   253   000    Old_age   Offline      -       44142737398

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.

[root@freenas] ~#

If this appears to be bad I can get another drive and replace ada1. Is that the case? Thanks for all of your help.

danb35 · Jun 3, 2015

You replaced ada0, and its replacement looks just fine--though with only 14 power-on hours, there's no way you could have done adequate burn-in testing on the new drive. Yes, ada1 is showing a few bad sectors. I don't think it's critical at this point. Set up a good SMART test schedule and monitor.

frozn00 · Jun 3, 2015

danb35 said:
You replaced ada0, and its replacement looks just fine--though with only 14 power-on hours, there's no way you could have done adequate burn-in testing on the new drive. Yes, ada1 is showing a few bad sectors. I don't think it's critical at this point. Set up a good SMART test schedule and monitor.

Thanks for the reply. Can you tell me what I am looking for in terms of the drive going bad and/or have bad sectors? Based on what I posted? What are you looking at that determined the first drive (ada0) needed to be replaced but this one (ada1) just needed to be watched? I want to know what to look for so I know once the threshold is reached I know the drive needs to be replaced. Thanks again!

SweetAndLow · Jun 3, 2015

If it has errors it should probably be replaced but doesn't have to be. If it doesn't pass long smart tests it should definitely be replaced and that also qualifies for rma. The Reallocated_Sector_Ct is probably the largest red flag.

Robert Trevellyan · Jun 3, 2015

frozn00 said:
What are you looking at that determined the first drive (ada0) needed to be replaced but this one (ada1) just needed to be watched?

This is my interpretation, others may differ:

The drive you replaced had a value of 63192 for attribute #5, which is sectors that had actually been remapped at some point. That's a huge number of remapped sectors and may have reached the limit of what the drive had available as spares. There were a further 1536 potentially bad sectors waiting to be remapped or recovered. The drive was toast.

Your current ada1 shows 16 potential problem sectors in attribute #s 197 and 198. These sectors may or many not end up remapped. If they do, but then everything stabilizes, the drive may be fine. However, if #s 197 and 198 continue to rise, and/or #5 starts to rise, the drive is probably going bad.

You can read more on Wikipedia.

And be sure to heed the advice to set up a proper SMART testing schedule with functioning email alerts.

Important Announcement for the TrueNAS Community.

Defective Hard Disk? Device: /dev/ada0, 1536 Currently unreadable (pending) sectors

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