What is Container disk1 and how can I delete it?
iMac Pro running OS X 10.14.3 where Disk Utility lists Container disk2 hosting the primary drive iMac HD1 & Container disk1 - 2 volumes but no data. Container disk2 available space is 700GB, Container disk1 available space is 300GB but contains no data.
How can I restore the space from Container disk1 - remove the item - so it is available to the primary drive on Container disk2?
iMac Pro, 10.14