Partitioned HD Lost With Update

Discussion in 'Mac Basics and Help' started by jr17c, Dec 10, 2014.

  1. jr17c macrumors newbie

    Dec 10, 2014
    Hi All,
    Sorry I'm the guy who creates an account to ask a question, but I'm the guy who created an account to ask a question.

    I updated to Yosemite from Lion. I had a partitioned HD that I used to keep super secret stuff on. When I updated, the drive is no longer there. Any ideas on how to recover it?
  2. Weaselboy Moderator


    Staff Member

    Jan 23, 2005
    Run each of the commands below in Terminal and post the output of each command here so I can see how your partitions are setup. Yosemite converts come drives to core storage volumes and that makes the partitions look different.

    diskutil list
    diskutil cs list

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