Bon, pas eu le temps de sortir la 2éme :
Bloc de code:
-bash-3.2# diskutil list
/dev/disk0 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme +2.1 GB disk0
1: Apple_HFS OS X Base System 2.0 GB disk0s1
/dev/disk1 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *251.0 GB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_APFS Container disk2 250.8 GB disk1s2
/dev/disk2 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +250.8 GB disk2
Physical Store disk1s2
1: APFS Volume Macintosh HD 123.3 GB disk2s1
2: APFS Volume Preboot 20.6 MB disk2s2
3: APFS Volume Recovery 519.9 MB disk2s3
/dev/disk3 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +5.2 MB disk3
/dev/disk4 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *2.0 TB disk4
1: EFI EFI 209.7 MB disk4s1
2: Apple_HFS GPT 200.0 GB disk4s2
3: Apple_HFS Save_Mac_HD 1.8 TB disk4s3
/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 +524.3 KB disk7
/dev/disk8 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB 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 +524.3 KB disk10
/dev/disk11 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +12.6 MB disk11
/dev/disk12 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB disk12
/dev/disk13 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +1.0 MB disk13
/dev/disk14 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB 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 +524.3 KB disk16
/dev/disk17 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +1.0 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 +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# ls -l /volumes
total 8
drwxrwxr-x 5 root admin 238 Nov 17 00:51 GPT
drwxr-xr-x@ 27 root wheel 864 Oct 29 23:41 Macintosh HD
lrwxr-xr-x 1 root wheel 1 Nov 17 01:18 OS X Base System -> /
drwxrwxr-x 17 root admin 646 Nov 17 09:12 Save_Mac_HD
-bash-3.2# df -H
Filesystem Size Used Avail Capacity iused ifree %iused Mounted on
/dev/disk0s1 2.0G 1.3G 732M 64% 44902 4294922377 0% /
devfs 211k 211k 0B 100% 714 0 100% /dev
/dev/disk3 5.2M 1.5M 3.7M 30% 28 4294967251 0% /private/var/log
/dev/disk5 524k 147k 377k 29% 6 4294967273 0% /Volumes
/dev/disk6 524k 152k 373k 29% 8 4294967271 0% /private/var/tmp
/dev/disk7 524k 160k 365k 31% 12 4294967267 0% /private/var/run
/dev/disk8 2.1M 143k 2.0M 7% 2 4294967277 0% /private/tmp
/dev/disk9 524k 143k 381k 28% 2 4294967277 0% /System/Installation
/dev/disk10 524k 299k 225k 58% 20 4294967259 0% /private/var/db
/dev/disk11 13M 4.2M 8.4M 34% 89 4294967190 0% /private/var/folders
/dev/disk12 2.1M 1.9M 147k 93% 283 4294966996 0% /private/var/root/Library
/dev/disk14 2.1M 348k 1.7M 17% 49 4294967230 0% /private/var/root/Library/Containers
/dev/disk15 524k 172k 352k 33% 9 4294967270 0% /Library/Preferences
/dev/disk16 524k 160k 365k 31% 6 4294967273 0% /Library/Preferences/SystemConfiguration
/dev/disk17 1.0M 184k 864k 18% 5 4294967274 0% /Library/Keychains
/dev/disk18 6.3M 176k 6.1M 3% 2 4294967277 0% /private/var/tmp/RecoveryTemp
/dev/disk19 6.3M 176k 6.1M 3% 2 4294967277 0% /private/var/tmp/OSISPredicateUpdateProductTemp
/dev/disk20 524k 143k 381k 28% 2 4294967277 0% /private/var/tmp/InstallerCookies
/dev/disk21 2.1M 143k 2.0M 7% 2 4294967277 0% /Library/Logs/DiagnosticReports
/dev/disk2s1 251G 123G 127G 50% 399217 9223372036854376590 0% /Volumes/Macintosh HD
/dev/disk4s2 200G 95G 105G 48% 81189 4294886090 0% /Volumes/GPT
/dev/disk4s3 1.8T 131G 1.7T 8% 404231 4294563048 0% /Volumes/Save_Mac_HD
-bash-3.2#