Password:
       start        size  index  contents
           0           1         PMBR
           1           1         Pri GPT header
           2          32         Pri GPT table
          34           6        
          40      409600      1  GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
      409640  7813627487      2  GPT part - 48465300-0000-11AA-AA11-00306543ECAC
  7814037127           7        
  7814037134          32         Sec GPT table
  7814037166           1         Sec GPT headersw_vers -productVersiondiskutil partitionDisk disk3 gpt jhfs+ UN 2t jhfs+ DEUX 0b ; diskutil list disk3Started partitioning on disk3
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk3s2 as Mac OS Extended (Journaled) with name UN
Initialized /dev/rdisk3s2 as a 2 TB case-insensitive HFS Plus volume with a 155648k journal
Mounting disk
Formatting disk3s3 as Mac OS Extended (Journaled) with name DEUX
Initialized /dev/rdisk3s3 as a 2 TB case-insensitive HFS Plus volume with a 155648k journal
Mounting disk
Finished partitioning on disk3
/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *4.0 TB     disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:                  Apple_HFS UN                      2.0 TB     disk3s2
   3:                  Apple_HFS DEUX                    2.0 TB     disk3s3
/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *4.0 TB     disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:                  Apple_HFS UN                      2.0 TB     disk3s2
   3:                  Apple_HFS DEUX                    2.0 TB     disk3s3diskutil coreStorage createLVG Fusion disk3s2 disk3s3Started CoreStorage operation
Unmounting disk3s2
Touching partition type on disk3s2
Adding disk3s2 to Logical Volume Group
Unmounting disk3s3
Touching partition type on disk3s3
Adding disk3s3 to Logical Volume Group
Creating Core Storage Logical Volume Group
Switching disk3s2 to Core Storage
Switching disk3s3 to Core Storage
Waiting for Logical Volume Group to appear
Discovered new Logical Volume Group "9AEDC702-7ACC-47A1-811E-C84009313556"
Core Storage LVG UUID: 9AEDC702-7ACC-47A1-811E-C84009313556
Finished CoreStorage operationdiskutil coreStorage createLV 9AEDC702-7ACC-47A1-811E-C84009313556 jhfs+ BROL 100% ; diskutil listStarted CoreStorage operation
Waiting for Logical Volume to appear
Formatting file system for Logical Volume
Initialized /dev/rdisk4 as a 4 TB case-insensitive HFS Plus volume with a 311296k journal
Mounting disk
Core Storage LV UUID: 9469ECA5-C50E-44EE-8A7E-F9197F6B1092
Core Storage disk: disk4
Finished CoreStorage operation
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk1         121.1 GB   disk0s2
/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +121.1 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Sans titre              98.5 GB    disk1s1
   2:                APFS Volume Preboot                 21.6 MB    disk1s2
   3:                APFS Volume Recovery                518.1 MB   disk1s3
   4:                APFS Volume VM                      2.1 GB     disk1s4
/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *4.0 TB     disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:          Apple_CoreStorage Fusion                  2.0 TB     disk3s2
   3:                 Apple_Boot Boot OS X               134.2 MB   disk3s5
   4:          Apple_CoreStorage Fusion                  2.0 TB     disk3s3
   5:                 Apple_Boot Boot OS X               134.2 MB   disk3s6
/dev/disk4 (external, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS BROL                   +4.0 TB     disk4
                                 Logical Volume on disk3s2, disk3s3
                                 9469ECA5-C50E-44EE-8A7E-F9197F6B1092
                                 UnencryptedMacBook-Pro-de-Mickael:~ mickael$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:          Apple_CoreStorage Macintosh HD            120.5 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +120.1 GB   disk1
                                Logical Volume on disk0s2
                                F0B67811-246F-4F70-8CB6-C1C91A9A90B9
                                Unencrypted
/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                                                   *1.0 TB     disk2
MacBook-Pro-de-Mickael:~ mickael$ diskutil erasedisk JHFS+ MikeLaMarash 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 MikeLaMarash
Error: -69760: Unable to write to the last block of the deviceError: -69760: Unable to write to the last block of the devicediskutil eraseDisk exfat BROL mbr disk2 ; diskutil list disk2 
	