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Performance drop after ~10GB transfer

CobraPL
2020-08-16
2020-08-24
  • CobraPL

    CobraPL - 2020-08-16

    12TB Server HDD. WinSCP/CrushFTP copy over LAN (SFTP/AES). 15GB file to copy

    1. Copying to SSD ~70MB/s
    2. Copying to above HDD w/o encryption ~70MB/s
    3. Copying to above HDD with Bitlocker ~70MB/s
    4. Copying to above HDD with Veracrypt AES ~70MB/s ... but intil around 10GB file transfered. Then transfer drops to 7-20MB/s.
     
  • CobraPL

    CobraPL - 2020-08-24

    Lately I have same problem with different computer and HDD. Hard drive "hangs" and/or has transfer drop.

     

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