If you used Disk Utility from macOS Recovery, you can now restart your Mac: choose Apple menu > Restart. Restart your Mac holding down 'Command (the Apple key)+S' key to enter 'Single user mode'. The order of repair in this example was Macintosh HD - Data, then Macintosh HD, then Container disk4, then APPLE SSD. Keep moving up the list, running First Aid for each volume on the disk, then each container on the disk, then finally the disk itself.
#Mac os x utilities boot mac os#
dmg file, 8gb usb drive, and the Disk Utility that comes with Mac OS X.