M 
		
				
				
			
		sudo gpt show disk2diskutil list 
	 
	Last login: Sun Oct 20 09:18:11 on ttys000
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$ sudo gpt show disk2
Password:
       start        size  index  contents
           0           1         PMBR
           1           1         Pri GPT header
           2          32         Pri GPT table
          34      262144      1  GPT part - E3C9E316-0B5C-4DB8-817D-F92DF00215AE
      262178        2014        
      264192  7813771264      2  GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
  7814035456        1678        
  7814037134          32         Sec GPT table
  7814037166           1         Sec GPT header
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$diskutil info disk2s2Last login: Sun Oct 20 09:18:11 on ttys000
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$ sudo gpt show disk2
Password:
       start        size  index  contents
           0           1         PMBR
           1           1         Pri GPT header
           2          32         Pri GPT table
          34      262144      1  GPT part - E3C9E316-0B5C-4DB8-817D-F92DF00215AE
      262178        2014        
      264192  7813771264      2  GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
  7814035456        1678        
  7814037134          32         Sec GPT table
  7814037166           1         Sec GPT header
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$ diskutil info disk2s2
   Device Identifier:         disk2s2
   Device Node:               /dev/disk2s2
   Whole:                     No
   Part of Whole:             disk2
   Volume Name:               Seagate
   Mounted:                   Yes
   Mount Point:               /Volumes/Seagate
   Partition Type:            Microsoft Basic Data
   File System Personality:   ExFAT
   Type (Bundle):             exfat
   Name (User Visible):       ExFAT
   OS Can Be Installed:       No
   Media Type:                Generic
   Protocol:                  USB
   SMART Status:              Not Supported
   Volume UUID:               6079CD9A-5E1D-3CFE-B7AB-B9A6AFE2EA99
   Disk / Partition UUID:     88F9638C-6C0E-40FF-B413-03E13E643AF4
   Partition Offset:          135266304 Bytes (264192 512-Byte-Device-Blocks)
   Disk Size:                 4.0 TB (4000650887168 Bytes) (exactly 7813771264 512-Byte-Units)
   Device Block Size:         512 Bytes
   Volume Total Space:        4.0 TB (4000527155200 Bytes) (exactly 7813529600 512-Byte-Units)
   Volume Used Space:         782.1 GB (782133493760 Bytes) (exactly 1527604480 512-Byte-Units) (19.6%)
   Volume Free Space:         3.2 TB (3218393661440 Bytes) (exactly 6285925120 512-Byte-Units) (80.4%)
   Allocation Block Size:     131072 Bytes
   Read-Only Media:           No
   Read-Only Volume:          No
   Device Location:           External
   Removable Media:           Fixed
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$-bash-3.2# diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         500.3 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk2         500.0 GB   disk0s2
/dev/disk1 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk1
   1:                  Apple_HFS macOS Base System       2.0 GB     disk1s1
/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +500.0 GB   disk2
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            484.2 GB   disk2s1
   2:                APFS Volume Preboot                 45.5 MB    disk2s2
   3:                APFS Volume Recovery                510.4 MB   disk2s3
   4:                APFS Volume VM                      3.2 GB     disk2s4
/dev/disk3 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +5.2 MB     disk3
/dev/disk4 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk4
/dev/disk5 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk5
/dev/disk6 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk6
/dev/disk7 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk7
/dev/disk8 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk8
/dev/disk9 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk9
/dev/disk10 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +12.6 MB    disk10
/dev/disk11 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +4.2 MB     disk11
/dev/disk12 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk12
/dev/disk13 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk13
/dev/disk14 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk14
/dev/disk15 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk15
/dev/disk16 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +1.0 MB     disk16
/dev/disk17 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk17
/dev/disk18 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk18
/dev/disk19 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +6.3 MB     disk19
/dev/disk20 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +524.3 KB   disk20
/dev/disk21 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk21
-bash-3.2#diskutil umount force disk2s2
sudo gpt remove -i 2 disk2ls /Volumes/Macin*Last login: Sun Oct 20 09:45:41 on ttys000
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$ diskutil umount force disk2s2
Volume Seagate on disk2s2 force-unmounted
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$ sudo gpt remove -i 2 disk2
Password:
disk2s2 removed
macbook-pro-de-pierre-antoine:~ pierreantoinelanglet$-bash-3.2# ls /Volumes/Macin*
.DS_Store                .file
.DocumentRevisions-V100            .fseventsd
.IAProductInfo                .localized
.OSInstallerMessages            .vol
.PKInstallSandboxManager        Recovered Items
.PKInstallSandboxManager-SystemSoftware    Users
.Spotlight-V100                macOS Install Data
.Trashes                private
.dbfseventsd
-bash-3.2#sudo gpt add -b 264192 -s 7618458764 -t EBD0A0A2-B9E5-4433-87C0-68B6B72699C7 -i 2 disk2diskutil ap listSnaps disk2s1-bash-3.2# diskutil ap listSnaps disk2s1
Snapshot for disk2s1 (1 found)
|
+-- Name: com.apple.TimeMachine.2019-10-19-231717
    XID:  3102660
    NOTE: This snapshot sets the minimal allowed size of APFS Container disk2
-bash-3.2# 
	