Software Raid 1. Can not Add Mirror !

  1. Posts : 38

    Software Raid 1. Can not Add Mirror !

    I can't Add Mirror to Disk 1 (from Disk 2)!
    Software Raid 1. Can not Add Mirror !-2017-05-01_22-28-26.jpg

    Windows 10 popup the following message.

    Software Raid 1. Can not Add Mirror !-f.jpg

    What should I do . I don't want to buy a new HDD.

    My OS: Windows 10 Pro Version 1607 x64

    Thanks in advance
      My Computer

  2. Posts : 27,673
    Windows 10 Pro x64 Version 21H1

    Disk 1 doesn't look like it has a volume (partition). Have you tried to create partition and then create your mirror?

      My Computer

  3. Posts : 11,212
    Windows / Linux : Arch Linux

    Hi there

    I believe to use mirror / striping in RAID 1 configuration on Windows you need to use Storage spaces - so set the 2 HDD's into a storage space and then you can adjust striping / mirroring.

    How to set up RAID in Windows 10 - Windows 10 - Toms Hardware

      My Computer

  4. Posts : 38
    Thread Starter


    I don't use software raid 1 anymore. Instead setup Storage Spaces (Two-way mirror)
      My Computer


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