2 Replies Latest reply on Dec 27, 2017 7:52 AM by Intel Corporation

    SMART reading on INTEL SSDSC2BB48

    Michaelikus

      I have installed 2 SSD on my Centos server.

      Couple days ago i've checked smart info on one of them.

      i'm affraid of two parameters, marked bold - 5, 175

      Maybe somebody give me a link about correct interpretation smart for this model?

       

      Thanks a lot!

      WBR,

      Michael.

      Device Model:     INTEL SSDSC2BB480G7

      Serial Number:    PHDV645400WC480BGN

      LU WWN Device Id: 5 5cd2e4 14d52909b

      Firmware Version: N2010101

      User Capacity:    480,103,981,056 bytes [480 GB]

      Sector Sizes:     512 bytes logical, 4096 bytes physical

      Rotation Rate:    Solid State Device

      Device is:        Not in smartctl database [for details use: -P showall]

      ATA Version is:   ACS-3 (unknown minor revision code: 0x006d)

      SATA Version is:  SATA 3.1, 6.0 Gb/s (current: 6.0 Gb/s)

      Local Time is:    Wed Dec 20 16:42:24 2017 MSK

      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:                (    2) seconds.

      Offline data collection

      capabilities:                    (0x79) SMART execute Offline immediate.

                                              No Auto Offline data collection 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:        (   2) minutes.

      Conveyance self-test routine

      recommended polling time:        (   2) minutes.

      SCT capabilities:              (0x003d) SCT Status supported.

                                              SCT Error Recovery Control supported.

                                              SCT Feature Control supported.

                                              SCT Data Table supported.

       

      SMART Attributes Data Structure revision number: 1

      Vendor Specific SMART Attributes with Thresholds:

      ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE

        5 Reallocated_Sector_Ct   0x0032   099   099   000    Old_age   Always       -       4

        9 Power_On_Hours          0x0032   100   100   000    Old_age   Always       -       7583

      12 Power_Cycle_Count       0x0032   100   100   000    Old_age   Always       -       20

      170 Unknown_Attribute       0x0033   099   099   010    Pre-fail  Always       -       0

      171 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       1

      172 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0

      174 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       18

      175 Program_Fail_Count_Chip 0x0033   100   100   010    Pre-fail  Always       -       279756618142

      183 Runtime_Bad_Block       0x0032   100   100   000    Old_age   Always       -       0

      184 End-to-End_Error        0x0033   100   100   090    Pre-fail  Always       -       0

      187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0

      190 Airflow_Temperature_Cel 0x0022   068   057   000    Old_age   Always       -       32 (Min/Max 26/43)

      192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       18

      194 Temperature_Celsius     0x0022   100   100   000    Old_age   Always       -       32

      197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0

      199 UDMA_CRC_Error_Count    0x003e   100   100   000    Old_age   Always       -       0

      225 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always       -       327349

      226 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always       -       430

      227 Unknown_SSD_Attribute   0x0032   100   100   000    Old_age   Always       -       89

      228 Power-off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       454934

      232 Available_Reservd_Space 0x0033   099   099   010    Pre-fail  Always       -       0

      233 Media_Wearout_Indicator 0x0032   100   100   000    Old_age   Always       -       0

      234 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       0

      241 Total_LBAs_Written      0x0032   100   100   000    Old_age   Always       -       327349

      242 Total_LBAs_Read         0x0032   100   100   000    Old_age   Always       -       2739705

      243 Unknown_Attribute       0x0032   100   100   000    Old_age   Always       -       392241

       

       

      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  Short offline       Completed without error       00%         4         -

      # 2  Short offline       Completed without error       00%         3         -

      # 3  Short offline       Completed without error       00%         3         -

      # 4  Short offline       Completed without error       00%         1         -

      # 5  Short offline       Completed without error       00%         1         -

       

       

      SMART Selective self-test log data structure revision number 1

      SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS

          1        0        0  Not_testing

          2        0        0  Not_testing

          3        0        0  Not_testing

          4        0        0  Not_testing

          5        0        0  Not_testing

      Selective self-test flags (0x0):

        After scanning selected spans, do NOT read-scan remainder of disk.

      If Selective self-test is pending on power-up, resume after 0 minute delay.

        • 1. Re: SMART reading on INTEL SSDSC2BB48
          Intel Corporation
          This message was posted on behalf of Intel Corporation

          Hi Michaelikus,

           

          Thank you for contacting our support community.  We understand your concern regarding the SMART attributes of your Intel® SSD DC S3520 Series.

           

          We would like to let you know that there is not a specific interpretation of the SMART details for the SSDs. It may vary depending on the situation you have regarding the drive.  However, here is an article that shows you the meaning of each attribute and its normalized value as well.

           

          You need to monitor the normalized value based on the individual threshold for each attribute.

           

          Normalized: it is the percentage value that is going to change or decrease.
          Threshold: when the normalized value reaches this number a flag will be triggered(This is the value you don't want to reach).

           

          Please let us know if there is something else we can assist you with.

           

          Regards,
          Junior M.

          • 2. Re: SMART reading on INTEL SSDSC2BB48
            Intel Corporation
            This message was posted on behalf of Intel Corporation

            Hi Michaelikus,

            We would like to know if you read our previous post. If you have any other questions, we'll be waiting for your response.

            Regards, 
            Junior M.