macOS Catalina runs on a dedicated, read-only system volume called Macintosh HD. This volume is completely separate from all other data to help prevent the accidental overwriting of critical operating system files. Your files and data are stored in another volume named Macintosh HD - Data. In the Finder, both volumes appear as Macintosh HD.
The Disk Utility app in macOS Catalina shows that Macintosh HD is the read-only system volume and Macintosh HD - Data contains the the rest of your files and data.
If you upgrade to macOS Catalina from an earlier version of macOS, the read-only volume is created during the upgrade process. Files or data that you previously stored in the startup volume are now stored in this new volume, and some of these files may appear in a new folder called Relocated Items. You can check this folder for any files that you can’t locate.
With macOS Catalina, you can no longer store files or data in the read-only system volume, nor can you write to the 'root' directory ( / ) from the command line, such as with Terminal.
I assume you know have Catalina or Big Sur. IPhoto no longer works in those OS's. Photos replaced iPhoto years ago. To use Photos, Launch Photos with the option key held down. From the dialog, choose your iPhoto Library. Photos will create a new library from your iPhoto Media. Your iPhoto library will not be changed, though it will be renamed. Upgrading from macOS Catalina 10.15 or Mojave 10.14? Go to Software Update in System Preferences to find macOS Big Sur. Click Upgrade Now and follow the onscreen instructions. Upgrading from an older version of macOS? If you’re running any release from macOS 10.13 to 10.9, you can upgrade to macOS Big Sur from the App Store.
Iphoto Update For Catalina
About the Relocated Items folder
Iphoto Update For Catalina
While creating the two separate volumes during the upgrade process, files and data that couldn’t be moved to their new location are placed in a Relocated Items folder. The Relocated Items folder is in the Shared folder within the User folder (/Users/Shared/Relocated Items) and available though a shortcut on the Desktop. The Relocated Items folder includes a PDF document with more details about these files.
Comments are closed.