For example, if I have multiple USB drives, an SD Card, an internal SSD, and multiple external SSDs and HDDs connected to a mac, I would like to save time and run First Aid/Repair/Erase/etc. on multiple drives at the same time.

Is there anyway to do so with Apple's provided software or through some third party software?

  • Hi @M.Y.Zuo - have you considered trying using the command line for it? man diskutil
    – Mr R
    Apr 19 at 20:44
  • @MrR Thanks, I didn’t realize that was possible.
    – M. Y. Zuo
    May 1 at 0:07


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