SMART - Understanding Offline Data Collection Announcing the arrival of Valued Associate #679: Cesar Manara Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern) Come Celebrate our 10 Year Anniversary!Do SSDs support SMART?SMART warns me but I don't trust itSkipping scheduled self-tests and predicting drive EOLCollect smart hard disk dataInexplicably slow Western Digital WD15EARS diskPossible to reset SMART logs?How reliable is HDD SMART data?PERC H710p SMART dataSMART short offline test never ends for all drives of a RAID1SMART attribute 231 mystery: Mushkin SSD

Is it cost-effective to upgrade an old-ish Giant Escape R3 commuter bike with entry-level branded parts (wheels, drivetrain)?

Is it fair for a professor to grade us on the possession of past papers?

Using et al. for a last / senior author rather than for a first author

An adverb for when you're not exaggerating

Dating a Former Employee

What does this Jacques Hadamard quote mean?

Do square wave exist?

How come Sam didn't become Lord of Horn Hill?

What does "lightly crushed" mean for cardamon pods?

Why do we bend a book to keep it straight?

Is grep documentation wrong?

Irreducible of finite Krull dimension implies quasi-compact?

Circuit to "zoom in" on mV fluctuations of a DC signal?

How to answer "Have you ever been terminated?"

If my PI received research grants from a company to be able to pay my postdoc salary, did I have a potential conflict interest too?

Is there such thing as an Availability Group failover trigger?

What is the longest distance a player character can jump in one leap?

Withdrew £2800, but only £2000 shows as withdrawn on online banking; what are my obligations?

Why do the resolve message appear first?

How do I find out the mythology and history of my Fortress?

8 Prisoners wearing hats

Has negative voting ever been officially implemented in elections, or seriously proposed, or even studied?

Crossing US/Canada Border for less than 24 hours

Is safe to use va_start macro with this as parameter?



SMART - Understanding Offline Data Collection



Announcing the arrival of Valued Associate #679: Cesar Manara
Planned maintenance scheduled April 17/18, 2019 at 00:00UTC (8:00pm US/Eastern)
Come Celebrate our 10 Year Anniversary!Do SSDs support SMART?SMART warns me but I don't trust itSkipping scheduled self-tests and predicting drive EOLCollect smart hard disk dataInexplicably slow Western Digital WD15EARS diskPossible to reset SMART logs?How reliable is HDD SMART data?PERC H710p SMART dataSMART short offline test never ends for all drives of a RAID1SMART attribute 231 mystery: Mushkin SSD



.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty height:90px;width:728px;box-sizing:border-box;








1















I have two Kingston A400 120GB SSD as cache in a Synology NAS, which don't seem to support automatic offline data collection.



# smartctl -d sat -c /dev/sdc | grep -i "Auto Offline data collection" 
Auto Offline Data Collection: Disabled.
No Auto Offline data collection support.
# smartctl -d sat -o on /dev/sdc
SMART Automatic Timers not supported
SMART Enable Automatic Offline failed: scsi error aborted command


Yet when I check the attributes marked as "Offline", the RAW_VALUE one of them keeps changing (specifically 246 Total_Erase_Count), even if I dont run the manual offline data collection or self-tests in between. I checked if smartd was running just in case, but it isn't. Same thing happens with the other identical SSD.



Questions:



  1. What exactly does the offline data collection update? Does it just update the VALUE/WORST/THRESH columns in the attribute table?

  2. Do short or long self-tests update the SMART attribute data?

Output of smartctl -a:



=== START OF INFORMATION SECTION ===
Model Family: Phison Driven SSDs
Device Model: KINGSTON SA400S37120G
Serial Number: [...]
LU WWN Device Id: [...]
Firmware Version: 03070009
User Capacity: 120,034,123,776 bytes [120 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: In smartctl database [for details use: -P show]
ATA Version is: ACS-3 T13/2161-D revision 4
SATA Version is: SATA 3.2, 6.0 Gb/s (current: 1.5 Gb/s)
Local Time is: Fri Apr 12 01:55:30 2019 -03
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: (0x02) Offline data collection activity
was completed without error.
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: ( 0) seconds.
Offline data collection
capabilities: (0x35) SMART execute Offline immediate.
No Auto Offline data collection support.
Abort Offline collection upon new
command.
No Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
No Selective Self-test supported.
SMART capabilities: (0x0002) Does not save SMART data before
entering power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x00) Error logging NOT supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 1) minutes.
Conveyance self-test routine
recommended polling time: ( 1) minutes.

SMART Attributes Data Structure revision number: 5
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x0032 100 100 000 Old_age Always - 0
9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 710
12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 5
148 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
149 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
167 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
168 SATA_Phy_Error_Count 0x0012 100 100 000 Old_age Always - 0
169 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 65
170 Bad_Blk_Ct_Erl/Lat 0x0000 100 100 010 Old_age Offline - 0/78
172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
173 MaxAvgErase_Ct 0x0000 100 100 000 Old_age Offline - 0
181 Program_Fail_Cnt_Total 0x0032 100 100 000 Old_age Always - 0
182 Erase_Fail_Count_Total 0x0000 100 100 000 Old_age Offline - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
192 Unsafe_Shutdown_Count 0x0012 100 100 000 Old_age Always - 1
194 Temperature_Celsius 0x0022 024 025 000 Old_age Always - 24 (Min/Max 24/25)
196 Not_In_Use 0x0032 100 100 000 Old_age Always - 0
199 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
218 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 4
231 SSD_Life_Left 0x0000 100 100 000 Old_age Offline - 0
233 Flash_Writes_GiB 0x0032 100 100 000 Old_age Always - 396
241 Lifetime_Writes_GiB 0x0032 100 100 000 Old_age Always - 304
242 Lifetime_Reads_GiB 0x0032 100 100 000 Old_age Always - 228
244 Average_Erase_Count 0x0000 100 100 000 Old_age Offline - 2
245 Max_Erase_Count 0x0000 100 100 000 Old_age Offline - 10
246 Total_Erase_Count 0x0000 100 100 000 Old_age Offline - 3827

SMART Error Log not supported

SMART Self-test Log not supported

Selective Self-tests/Logging not supported









share|improve this question









New contributor




Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.


























    1















    I have two Kingston A400 120GB SSD as cache in a Synology NAS, which don't seem to support automatic offline data collection.



    # smartctl -d sat -c /dev/sdc | grep -i "Auto Offline data collection" 
    Auto Offline Data Collection: Disabled.
    No Auto Offline data collection support.
    # smartctl -d sat -o on /dev/sdc
    SMART Automatic Timers not supported
    SMART Enable Automatic Offline failed: scsi error aborted command


    Yet when I check the attributes marked as "Offline", the RAW_VALUE one of them keeps changing (specifically 246 Total_Erase_Count), even if I dont run the manual offline data collection or self-tests in between. I checked if smartd was running just in case, but it isn't. Same thing happens with the other identical SSD.



    Questions:



    1. What exactly does the offline data collection update? Does it just update the VALUE/WORST/THRESH columns in the attribute table?

    2. Do short or long self-tests update the SMART attribute data?

    Output of smartctl -a:



    === START OF INFORMATION SECTION ===
    Model Family: Phison Driven SSDs
    Device Model: KINGSTON SA400S37120G
    Serial Number: [...]
    LU WWN Device Id: [...]
    Firmware Version: 03070009
    User Capacity: 120,034,123,776 bytes [120 GB]
    Sector Size: 512 bytes logical/physical
    Rotation Rate: Solid State Device
    Device is: In smartctl database [for details use: -P show]
    ATA Version is: ACS-3 T13/2161-D revision 4
    SATA Version is: SATA 3.2, 6.0 Gb/s (current: 1.5 Gb/s)
    Local Time is: Fri Apr 12 01:55:30 2019 -03
    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: (0x02) Offline data collection activity
    was completed without error.
    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: ( 0) seconds.
    Offline data collection
    capabilities: (0x35) SMART execute Offline immediate.
    No Auto Offline data collection support.
    Abort Offline collection upon new
    command.
    No Offline surface scan supported.
    Self-test supported.
    Conveyance Self-test supported.
    No Selective Self-test supported.
    SMART capabilities: (0x0002) Does not save SMART data before
    entering power-saving mode.
    Supports SMART auto save timer.
    Error logging capability: (0x00) Error logging NOT supported.
    General Purpose Logging supported.
    Short self-test routine
    recommended polling time: ( 1) minutes.
    Extended self-test routine
    recommended polling time: ( 1) minutes.
    Conveyance self-test routine
    recommended polling time: ( 1) minutes.

    SMART Attributes Data Structure revision number: 5
    Vendor Specific SMART Attributes with Thresholds:
    ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
    1 Raw_Read_Error_Rate 0x0032 100 100 000 Old_age Always - 0
    9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 710
    12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 5
    148 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
    149 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
    167 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
    168 SATA_Phy_Error_Count 0x0012 100 100 000 Old_age Always - 0
    169 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 65
    170 Bad_Blk_Ct_Erl/Lat 0x0000 100 100 010 Old_age Offline - 0/78
    172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
    173 MaxAvgErase_Ct 0x0000 100 100 000 Old_age Offline - 0
    181 Program_Fail_Cnt_Total 0x0032 100 100 000 Old_age Always - 0
    182 Erase_Fail_Count_Total 0x0000 100 100 000 Old_age Offline - 0
    187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
    192 Unsafe_Shutdown_Count 0x0012 100 100 000 Old_age Always - 1
    194 Temperature_Celsius 0x0022 024 025 000 Old_age Always - 24 (Min/Max 24/25)
    196 Not_In_Use 0x0032 100 100 000 Old_age Always - 0
    199 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
    218 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 4
    231 SSD_Life_Left 0x0000 100 100 000 Old_age Offline - 0
    233 Flash_Writes_GiB 0x0032 100 100 000 Old_age Always - 396
    241 Lifetime_Writes_GiB 0x0032 100 100 000 Old_age Always - 304
    242 Lifetime_Reads_GiB 0x0032 100 100 000 Old_age Always - 228
    244 Average_Erase_Count 0x0000 100 100 000 Old_age Offline - 2
    245 Max_Erase_Count 0x0000 100 100 000 Old_age Offline - 10
    246 Total_Erase_Count 0x0000 100 100 000 Old_age Offline - 3827

    SMART Error Log not supported

    SMART Self-test Log not supported

    Selective Self-tests/Logging not supported









    share|improve this question









    New contributor




    Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.






















      1












      1








      1








      I have two Kingston A400 120GB SSD as cache in a Synology NAS, which don't seem to support automatic offline data collection.



      # smartctl -d sat -c /dev/sdc | grep -i "Auto Offline data collection" 
      Auto Offline Data Collection: Disabled.
      No Auto Offline data collection support.
      # smartctl -d sat -o on /dev/sdc
      SMART Automatic Timers not supported
      SMART Enable Automatic Offline failed: scsi error aborted command


      Yet when I check the attributes marked as "Offline", the RAW_VALUE one of them keeps changing (specifically 246 Total_Erase_Count), even if I dont run the manual offline data collection or self-tests in between. I checked if smartd was running just in case, but it isn't. Same thing happens with the other identical SSD.



      Questions:



      1. What exactly does the offline data collection update? Does it just update the VALUE/WORST/THRESH columns in the attribute table?

      2. Do short or long self-tests update the SMART attribute data?

      Output of smartctl -a:



      === START OF INFORMATION SECTION ===
      Model Family: Phison Driven SSDs
      Device Model: KINGSTON SA400S37120G
      Serial Number: [...]
      LU WWN Device Id: [...]
      Firmware Version: 03070009
      User Capacity: 120,034,123,776 bytes [120 GB]
      Sector Size: 512 bytes logical/physical
      Rotation Rate: Solid State Device
      Device is: In smartctl database [for details use: -P show]
      ATA Version is: ACS-3 T13/2161-D revision 4
      SATA Version is: SATA 3.2, 6.0 Gb/s (current: 1.5 Gb/s)
      Local Time is: Fri Apr 12 01:55:30 2019 -03
      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: (0x02) Offline data collection activity
      was completed without error.
      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: ( 0) seconds.
      Offline data collection
      capabilities: (0x35) SMART execute Offline immediate.
      No Auto Offline data collection support.
      Abort Offline collection upon new
      command.
      No Offline surface scan supported.
      Self-test supported.
      Conveyance Self-test supported.
      No Selective Self-test supported.
      SMART capabilities: (0x0002) Does not save SMART data before
      entering power-saving mode.
      Supports SMART auto save timer.
      Error logging capability: (0x00) Error logging NOT supported.
      General Purpose Logging supported.
      Short self-test routine
      recommended polling time: ( 1) minutes.
      Extended self-test routine
      recommended polling time: ( 1) minutes.
      Conveyance self-test routine
      recommended polling time: ( 1) minutes.

      SMART Attributes Data Structure revision number: 5
      Vendor Specific SMART Attributes with Thresholds:
      ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
      1 Raw_Read_Error_Rate 0x0032 100 100 000 Old_age Always - 0
      9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 710
      12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 5
      148 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
      149 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
      167 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
      168 SATA_Phy_Error_Count 0x0012 100 100 000 Old_age Always - 0
      169 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 65
      170 Bad_Blk_Ct_Erl/Lat 0x0000 100 100 010 Old_age Offline - 0/78
      172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
      173 MaxAvgErase_Ct 0x0000 100 100 000 Old_age Offline - 0
      181 Program_Fail_Cnt_Total 0x0032 100 100 000 Old_age Always - 0
      182 Erase_Fail_Count_Total 0x0000 100 100 000 Old_age Offline - 0
      187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
      192 Unsafe_Shutdown_Count 0x0012 100 100 000 Old_age Always - 1
      194 Temperature_Celsius 0x0022 024 025 000 Old_age Always - 24 (Min/Max 24/25)
      196 Not_In_Use 0x0032 100 100 000 Old_age Always - 0
      199 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
      218 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 4
      231 SSD_Life_Left 0x0000 100 100 000 Old_age Offline - 0
      233 Flash_Writes_GiB 0x0032 100 100 000 Old_age Always - 396
      241 Lifetime_Writes_GiB 0x0032 100 100 000 Old_age Always - 304
      242 Lifetime_Reads_GiB 0x0032 100 100 000 Old_age Always - 228
      244 Average_Erase_Count 0x0000 100 100 000 Old_age Offline - 2
      245 Max_Erase_Count 0x0000 100 100 000 Old_age Offline - 10
      246 Total_Erase_Count 0x0000 100 100 000 Old_age Offline - 3827

      SMART Error Log not supported

      SMART Self-test Log not supported

      Selective Self-tests/Logging not supported









      share|improve this question









      New contributor




      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      I have two Kingston A400 120GB SSD as cache in a Synology NAS, which don't seem to support automatic offline data collection.



      # smartctl -d sat -c /dev/sdc | grep -i "Auto Offline data collection" 
      Auto Offline Data Collection: Disabled.
      No Auto Offline data collection support.
      # smartctl -d sat -o on /dev/sdc
      SMART Automatic Timers not supported
      SMART Enable Automatic Offline failed: scsi error aborted command


      Yet when I check the attributes marked as "Offline", the RAW_VALUE one of them keeps changing (specifically 246 Total_Erase_Count), even if I dont run the manual offline data collection or self-tests in between. I checked if smartd was running just in case, but it isn't. Same thing happens with the other identical SSD.



      Questions:



      1. What exactly does the offline data collection update? Does it just update the VALUE/WORST/THRESH columns in the attribute table?

      2. Do short or long self-tests update the SMART attribute data?

      Output of smartctl -a:



      === START OF INFORMATION SECTION ===
      Model Family: Phison Driven SSDs
      Device Model: KINGSTON SA400S37120G
      Serial Number: [...]
      LU WWN Device Id: [...]
      Firmware Version: 03070009
      User Capacity: 120,034,123,776 bytes [120 GB]
      Sector Size: 512 bytes logical/physical
      Rotation Rate: Solid State Device
      Device is: In smartctl database [for details use: -P show]
      ATA Version is: ACS-3 T13/2161-D revision 4
      SATA Version is: SATA 3.2, 6.0 Gb/s (current: 1.5 Gb/s)
      Local Time is: Fri Apr 12 01:55:30 2019 -03
      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: (0x02) Offline data collection activity
      was completed without error.
      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: ( 0) seconds.
      Offline data collection
      capabilities: (0x35) SMART execute Offline immediate.
      No Auto Offline data collection support.
      Abort Offline collection upon new
      command.
      No Offline surface scan supported.
      Self-test supported.
      Conveyance Self-test supported.
      No Selective Self-test supported.
      SMART capabilities: (0x0002) Does not save SMART data before
      entering power-saving mode.
      Supports SMART auto save timer.
      Error logging capability: (0x00) Error logging NOT supported.
      General Purpose Logging supported.
      Short self-test routine
      recommended polling time: ( 1) minutes.
      Extended self-test routine
      recommended polling time: ( 1) minutes.
      Conveyance self-test routine
      recommended polling time: ( 1) minutes.

      SMART Attributes Data Structure revision number: 5
      Vendor Specific SMART Attributes with Thresholds:
      ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
      1 Raw_Read_Error_Rate 0x0032 100 100 000 Old_age Always - 0
      9 Power_On_Hours 0x0032 100 100 000 Old_age Always - 710
      12 Power_Cycle_Count 0x0032 100 100 000 Old_age Always - 5
      148 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
      149 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
      167 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 0
      168 SATA_Phy_Error_Count 0x0012 100 100 000 Old_age Always - 0
      169 Unknown_Attribute 0x0000 100 100 000 Old_age Offline - 65
      170 Bad_Blk_Ct_Erl/Lat 0x0000 100 100 010 Old_age Offline - 0/78
      172 Unknown_Attribute 0x0032 100 100 000 Old_age Always - 0
      173 MaxAvgErase_Ct 0x0000 100 100 000 Old_age Offline - 0
      181 Program_Fail_Cnt_Total 0x0032 100 100 000 Old_age Always - 0
      182 Erase_Fail_Count_Total 0x0000 100 100 000 Old_age Offline - 0
      187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
      192 Unsafe_Shutdown_Count 0x0012 100 100 000 Old_age Always - 1
      194 Temperature_Celsius 0x0022 024 025 000 Old_age Always - 24 (Min/Max 24/25)
      196 Not_In_Use 0x0032 100 100 000 Old_age Always - 0
      199 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 0
      218 CRC_Error_Count 0x0032 100 100 000 Old_age Always - 4
      231 SSD_Life_Left 0x0000 100 100 000 Old_age Offline - 0
      233 Flash_Writes_GiB 0x0032 100 100 000 Old_age Always - 396
      241 Lifetime_Writes_GiB 0x0032 100 100 000 Old_age Always - 304
      242 Lifetime_Reads_GiB 0x0032 100 100 000 Old_age Always - 228
      244 Average_Erase_Count 0x0000 100 100 000 Old_age Offline - 2
      245 Max_Erase_Count 0x0000 100 100 000 Old_age Offline - 10
      246 Total_Erase_Count 0x0000 100 100 000 Old_age Offline - 3827

      SMART Error Log not supported

      SMART Self-test Log not supported

      Selective Self-tests/Logging not supported






      ssd synology smart






      share|improve this question









      New contributor




      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.











      share|improve this question









      New contributor




      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      share|improve this question




      share|improve this question








      edited Apr 12 at 8:37









      Sam Martin

      1,3241910




      1,3241910






      New contributor




      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.









      asked Apr 12 at 5:10









      BangaioBangaio

      61




      61




      New contributor




      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.





      New contributor





      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.






      Bangaio is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.




















          0






          active

          oldest

          votes












          Your Answer








          StackExchange.ready(function()
          var channelOptions =
          tags: "".split(" "),
          id: "2"
          ;
          initTagRenderer("".split(" "), "".split(" "), channelOptions);

          StackExchange.using("externalEditor", function()
          // Have to fire editor after snippets, if snippets enabled
          if (StackExchange.settings.snippets.snippetsEnabled)
          StackExchange.using("snippets", function()
          createEditor();
          );

          else
          createEditor();

          );

          function createEditor()
          StackExchange.prepareEditor(
          heartbeatType: 'answer',
          autoActivateHeartbeat: false,
          convertImagesToLinks: true,
          noModals: true,
          showLowRepImageUploadWarning: true,
          reputationToPostImages: 10,
          bindNavPrevention: true,
          postfix: "",
          imageUploader:
          brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
          contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
          allowUrls: true
          ,
          onDemand: true,
          discardSelector: ".discard-answer"
          ,immediatelyShowMarkdownHelp:true
          );



          );






          Bangaio is a new contributor. Be nice, and check out our Code of Conduct.









          draft saved

          draft discarded


















          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fserverfault.com%2fquestions%2f962711%2fsmart-understanding-offline-data-collection%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown

























          0






          active

          oldest

          votes








          0






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes








          Bangaio is a new contributor. Be nice, and check out our Code of Conduct.









          draft saved

          draft discarded


















          Bangaio is a new contributor. Be nice, and check out our Code of Conduct.












          Bangaio is a new contributor. Be nice, and check out our Code of Conduct.











          Bangaio is a new contributor. Be nice, and check out our Code of Conduct.














          Thanks for contributing an answer to Server Fault!


          • Please be sure to answer the question. Provide details and share your research!

          But avoid


          • Asking for help, clarification, or responding to other answers.

          • Making statements based on opinion; back them up with references or personal experience.

          To learn more, see our tips on writing great answers.




          draft saved


          draft discarded














          StackExchange.ready(
          function ()
          StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fserverfault.com%2fquestions%2f962711%2fsmart-understanding-offline-data-collection%23new-answer', 'question_page');

          );

          Post as a guest















          Required, but never shown





















































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown

































          Required, but never shown














          Required, but never shown












          Required, but never shown







          Required, but never shown







          Popular posts from this blog

          Club Baloncesto Breogán Índice Historia | Pavillón | Nome | O Breogán na cultura popular | Xogadores | Adestradores | Presidentes | Palmarés | Historial | Líderes | Notas | Véxase tamén | Menú de navegacióncbbreogan.galCadroGuía oficial da ACB 2009-10, páxina 201Guía oficial ACB 1992, páxina 183. Editorial DB.É de 6.500 espectadores sentados axeitándose á última normativa"Estudiantes Junior, entre as mellores canteiras"o orixinalHemeroteca El Mundo Deportivo, 16 setembro de 1970, páxina 12Historia do BreogánAlfredo Pérez, o último canoneiroHistoria C.B. BreogánHemeroteca de El Mundo DeportivoJimmy Wright, norteamericano do Breogán deixará Lugo por ameazas de morteResultados de Breogán en 1986-87Resultados de Breogán en 1990-91Ficha de Velimir Perasović en acb.comResultados de Breogán en 1994-95Breogán arrasa al Barça. "El Mundo Deportivo", 27 de setembro de 1999, páxina 58CB Breogán - FC BarcelonaA FEB invita a participar nunha nova Liga EuropeaCharlie Bell na prensa estatalMáximos anotadores 2005Tempada 2005-06 : Tódolos Xogadores da Xornada""Non quero pensar nunha man negra, mais pregúntome que está a pasar""o orixinalRaúl López, orgulloso dos xogadores, presume da boa saúde económica do BreogánJulio González confirma que cesa como presidente del BreogánHomenaxe a Lisardo GómezA tempada do rexurdimento celesteEntrevista a Lisardo GómezEl COB dinamita el Pazo para forzar el quinto (69-73)Cafés Candelas, patrocinador del CB Breogán"Suso Lázare, novo presidente do Breogán"o orixinalCafés Candelas Breogán firma el mayor triunfo de la historiaEl Breogán realizará 17 homenajes por su cincuenta aniversario"O Breogán honra ao seu fundador e primeiro presidente"o orixinalMiguel Giao recibiu a homenaxe do PazoHomenaxe aos primeiros gladiadores celestesO home que nos amosa como ver o Breo co corazónTita Franco será homenaxeada polos #50anosdeBreoJulio Vila recibirá unha homenaxe in memoriam polos #50anosdeBreo"O Breogán homenaxeará aos seus aboados máis veteráns"Pechada ovación a «Capi» Sanmartín e Ricardo «Corazón de González»Homenaxe por décadas de informaciónPaco García volve ao Pazo con motivo do 50 aniversario"Resultados y clasificaciones""O Cafés Candelas Breogán, campión da Copa Princesa""O Cafés Candelas Breogán, equipo ACB"C.B. Breogán"Proxecto social"o orixinal"Centros asociados"o orixinalFicha en imdb.comMario Camus trata la recuperación del amor en 'La vieja música', su última película"Páxina web oficial""Club Baloncesto Breogán""C. B. Breogán S.A.D."eehttp://www.fegaba.com

          Vilaño, A Laracha Índice Patrimonio | Lugares e parroquias | Véxase tamén | Menú de navegación43°14′52″N 8°36′03″O / 43.24775, -8.60070

          Cegueira Índice Epidemioloxía | Deficiencia visual | Tipos de cegueira | Principais causas de cegueira | Tratamento | Técnicas de adaptación e axudas | Vida dos cegos | Primeiros auxilios | Crenzas respecto das persoas cegas | Crenzas das persoas cegas | O neno deficiente visual | Aspectos psicolóxicos da cegueira | Notas | Véxase tamén | Menú de navegación54.054.154.436928256blindnessDicionario da Real Academia GalegaPortal das Palabras"International Standards: Visual Standards — Aspects and Ranges of Vision Loss with Emphasis on Population Surveys.""Visual impairment and blindness""Presentan un plan para previr a cegueira"o orixinalACCDV Associació Catalana de Cecs i Disminuïts Visuals - PMFTrachoma"Effect of gene therapy on visual function in Leber's congenital amaurosis"1844137110.1056/NEJMoa0802268Cans guía - os mellores amigos dos cegosArquivadoEscola de cans guía para cegos en Mortágua, PortugalArquivado"Tecnología para ciegos y deficientes visuales. Recopilación de recursos gratuitos en la Red""Colorino""‘COL.diesis’, escuchar los sonidos del color""COL.diesis: Transforming Colour into Melody and Implementing the Result in a Colour Sensor Device"o orixinal"Sistema de desarrollo de sinestesia color-sonido para invidentes utilizando un protocolo de audio""Enseñanza táctil - geometría y color. Juegos didácticos para niños ciegos y videntes""Sistema Constanz"L'ocupació laboral dels cecs a l'Estat espanyol està pràcticament equiparada a la de les persones amb visió, entrevista amb Pedro ZuritaONCE (Organización Nacional de Cegos de España)Prevención da cegueiraDescrición de deficiencias visuais (Disc@pnet)Braillín, un boneco atractivo para calquera neno, con ou sen discapacidade, que permite familiarizarse co sistema de escritura e lectura brailleAxudas Técnicas36838ID00897494007150-90057129528256DOID:1432HP:0000618D001766C10.597.751.941.162C97109C0155020