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SMART health warnings. Do I need to take action at this point?

TekDRu
in General Support

Featured Replies

Recently I have been getting Warning notifications for one of the SSDs in a redundant cache pool.  The warnings I'm getting are:

 

  • reallocated sector ct is 5
  • reported uncorrect is 2

 

I have also gotten warning for one of the disks in my array:

 

  • udma crc error count is 10

 

I would like to know at what point should I  be concerned or do something about these warnings. 

 

Diagnostic is attached.  

Thanks!

tower-diagnostics-20220228-1819.zip

  • Quote
    • Community Expert

    SSD failed the SMART test so it should be replaced now, UDMA CRC errors are a connection issue, if the attribute keeps rising start by replacing that SATA cable.

  • Quote
    • Author

    Thanks @JorgeB,

    Last night I got another warning for the other Samsung SSD in the cache pool

    • reallocated sector ct is 2

    I just ran SMART test on that SSD. See attached.  
     

    I only had these Samsung SSDs for 5 months.

     

     

    tower-smart-20220301-1225.zip

  • Quote
    • Community Expert

    Test also failed, they should still be under warranty.

     

     

  • Quote
    • Author

    Thanks @JorgeB

  • Quote

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