• Extremely slow Parity-Sync


    aurevo
    • Closed

    Hello everybody,

     

    This morning my UnRAID (6.7.2) told me that a hard drive is missing (8TB space), after restarting the machine, I was able to reassign the hard drive, but the parity sync is extremely slow:

     

    Total size: 8 TB    
    Elapsed time: 7 minutes    
    Current position: 237 MB (0.0 %)    
    Estimated speed: 504.4 KB/sec    
    Estimated finish: 183 days, 3 hours, 13 minutes

     

    My setup:

    8TB parity

    128GB cache

    8TB space (marked as missing)

    3TB space

    3TB space

    4TB space

    2TB space

    6TB space

    6TB space

    6TB space

     

    Is the hard disk possibly defective?

     

    What else can I look up?


    I don't want the rebuild to run at this speed and risk a data loss.




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