sudo gpt show disk2
start size index contents
0 1465149168
pourquoi en fin d'installation d'un OS dans le volume du SSD --> ne pas avoir utilisé l'option de récupération des données de Clone qui déclenche l'Assistant de migration ?
diskutil eraseDisk free null gpt disk2 ; diskutil list disk2
Started erase on disk2
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Finished erase on disk2
/dev/disk2 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *750.2 GB disk2
1: EFI EFI 209.7 MB disk2s1
sudo gpt show disk2
sudo gpt add -b 409640 -s 1464739488 -t 7C3457EF-0000-11AA-AA11-00306543ECAC -i 2 disk2 ; diskutil list disk2
diskutil eraseDisk jhfs+ HDD gpt disk2
Started erase on disk2
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk2s2 as Mac OS Extended (Journaled) with name HDD
Initialized /dev/rdisk2s2 as a 698 GB case-insensitive HFS Plus volume with a 57344k journal
Mounting disk
Finished erase on disk2
diskutil ap list