Volume Macintosh HD en format classique. Passe la commande :
Bloc de code:diskutil info disk0s2
- la commande affiche un tableau d'informations sur le volume
Poste le tableau.
-bash-3.2# diskutil info disk0s2
   Device Identifier:        disk0s2
   Device Node:              /dev/disk0s2
   Whole:                    No
   Part of Whole:            disk0
   Device / Media Name:      Untitled 2
   Volume Name:              Macintosh HD
   Mounted:                  Yes
   Mount Point:              /Volumes/Macintosh HD
   File System Personality:  Journaled HFS+
   Type (Bundle):            hfs
   Name (User Visible):      Mac OS Extended (Journaled)
   Journal:                  Journal size 57344 KB at offset 0x15d5000
   Owners:                   Enabled
   Partition Type:           Apple_HFS
   OS Can Be Installed:      Yes
   Recovery Disk:            disk0s3
   Media Type:               Generic
   Protocol:                 SATA
   SMART Status:             Verified
   Volume UUID:              FACA526C-980D-3779-B8D1-44E1CA38F676
   Disk / Partition UUID:    B17D5CB4-DB1C-4EAE-901E-B265E6E2A1C6
   Total Size:               749.3 GB (749296615424 Bytes) (exactly 1463469952 512-Byte-Units)
   Volume Free Space:        704.2 GB (704204034048 Bytes) (exactly 1375398504 512-Byte-Units)
   Device Block Size:        512 Bytes
   Allocation Block Size:    4096 Bytes
   Read-Only Media:          No
   Read-Only Volume:         No
   Device Location:          Internal
   Removable Media:          No
   Solid State:              Nols /Volumes/"Macintosh HD"
bless --info /Volumes/"Macintosh HD"-bash-3.2# ls /Volumes/"Macintosh HD"
.DS_Store        Network            etc
.IAProductInfo        OS X Install Data    home
.OSInstallerMessages    Recovered Items        macOS Install Data
.Spotlight-V100        Users            net
.Trashes        Volumes            private
.fseventsd        cores            tmp
.vol            dev            var
-bash-3.2#-bash-3.2# bless --info /Volumes/"Macintosh HD"
finderinfo[0]: 1166167 => Blessed System Folder is /Volumes/Macintosh HD/OS X Install Data
finderinfo[1]: 1203138 => Blessed System File is /Volumes/Macintosh HD/OS X Install Data/boot.efi
finderinfo[2]:      0 => Open-folder linked list empty
finderinfo[3]:      0 => No alternate OS blessed file/folder
finderinfo[4]:      0 => Unused field unset
finderinfo[5]: 1166167 => OS X blessed folder is /Volumes/Macintosh HD/OS X Install Data
64-bit VSDB volume id:  0x5AC27735009DE855
-bash-3.2#rm -rf /Volumes/"Macintosh HD"/"macOS Install Data"C'est bonAlors quitte le Terminal. Dans la fenêtre des 4 Utiltaires macOS > l
ne cesse de
diskutil list-bash-3.2# diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *750.2 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk2         749.9 GB   disk0s2
/dev/disk1 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        +2.1 GB     disk1
   1:                  Apple_HFS OS X Base System        2.0 GB     disk1s1
/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +749.9 GB   disk2
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            47.1 GB    disk2s1
   2:                APFS Volume Preboot                 19.8 MB    disk2s2
   3:                APFS Volume Recovery                514.0 MB   disk2s3
/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               +6.3 MB     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               +524.3 KB   disk19
/dev/disk20 (disk image):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            untitled               +2.1 MB     disk20
-bash-3.2#diskutil repairVolume disk2s1-bash-3.2# diskutil repairVolume disk2s1
Started file system repair on disk2s1 Macintosh HD
Repairing file system
Volume was successfully unmounted
Performing fsck_apfs -y -x /dev/rdisk2s1
Checking the container superblock
Checking the EFI jumpstart record
Checking the space manager
Checking the space manager free queue trees
Checking the object map
Checking volume
Checking the APFS volume superblock
The volume Macintosh HD was formatted by hfs_convert (945.230.6) and last modified by apfs_kext (945.230.6)
Checking the object map
Checking the snapshot metadata tree
Checking the snapshot metadata
Checking the extent ref tree
Checking the fsroot tree
Verifying allocated space
Performing deferred repairs
The volume /dev/rdisk2s1 appears to be OK
File system check exit code is 0
Restoring the original state found as mounted
Finished file system repair on disk2s1 Macintosh HD
-bash-3.2# 
	