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-bash-3.2# diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage Macintosh HD 499.2 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/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 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +5.2 MB disk2
/dev/disk3 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB 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 +2.1 MB 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 +524.3 KB disk8
/dev/disk9 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +12.6 MB disk9
/dev/disk10 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +4.2 MB disk10
/dev/disk11 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +1.0 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 +524.3 KB 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 +1.0 MB disk15
/dev/disk16 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +6.3 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 +524.3 KB disk18
/dev/disk19 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB disk19
/dev/disk20 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *500.1 GB disk20
1: Windows_FAT_32 NO NAME 500.1 GB disk20s1
/dev/disk21 (internal, virtual):
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD +498.9 GB disk21
Logical Volume on disk0s2
C8B5E747-FD6B-40B7-806B-F2FC8D45C77F
Unencrypted
-bash-3.2#
diskutil eraseDisk jhfs+ Clone gpt disk20
-bash-3.2# diskutil eraseDisk jhfs+ Clone gpt disk20
Started erase on disk20
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk20s2 as Mac OS Extended (Journaled) with name Clone
Initialized /dev/rdisk20s2 as a 465 GB case-insensitive HFS Plus volume with a 40960k journal
Mounting disk
Finished erase on disk20
-bash-3.2#
Le clonage n'endommagera pas les données que je n'ai pas sauvegardées et qui sont encore sur mon mac ?
caffeinate -dimsu &
cp -av /Volumes/"Macintosh HD"/* /Volumes/Clone
df -H
-bash-3.2# df -H
Filesystem Size Used Avail Capacity iused ifree %iused Mounted on
/dev/disk1s1 2.0G 1.3G 720M 64% 45155 4294922124 0% /
devfs 207k 207k 0B 100% 700 0 100% /dev
/dev/disk2 5.2M 1.1M 4.2M 21% 19 4294967260 0% /private/var/log
/dev/disk3 524k 147k 377k 29% 5 4294967274 0% /Volumes
/dev/disk4 524k 147k 377k 29% 7 4294967272 0% /private/var/tmp
/dev/disk5 524k 160k 365k 31% 12 4294967267 0% /private/var/run
/dev/disk6 2.1M 143k 2.0M 7% 2 4294967277 0% /private/tmp
/dev/disk7 524k 143k 381k 28% 2 4294967277 0% /System/Installation
/dev/disk8 524k 303k 221k 58% 20 4294967259 0% /private/var/db
/dev/disk9 13M 4.0M 8.5M 33% 91 4294967188 0% /private/var/folders
/dev/disk10 4.2M 4.0M 172k 96% 380 4294966899 0% /private/var/root/Library
/dev/disk12 2.1M 143k 2.0M 7% 2 4294967277 0% /private/var/root/Library/Containers
/dev/disk13 524k 180k 344k 35% 11 4294967268 0% /Library/Preferences
/dev/disk14 524k 164k 360k 32% 6 4294967273 0% /Library/Preferences/SystemConfiguration
/dev/disk15 1.0M 176k 872k 17% 6 4294967273 0% /Library/Keychains
/dev/disk16 6.3M 176k 6.1M 3% 2 4294967277 0% /private/var/tmp/RecoveryTemp
/dev/disk17 6.3M 176k 6.1M 3% 2 4294967277 0% /private/var/tmp/OSISPredicateUpdateProductTemp
/dev/disk18 524k 143k 381k 28% 2 4294967277 0% /private/var/tmp/InstallerCookies
/dev/disk19 2.1M 143k 2.0M 7% 2 4294967277 0% /Library/Logs/DiagnosticReports
/dev/disk21 499G 416G 83G 84% 798836 4294168443 0% /Volumes/Macintosh HD
/dev/disk20s2 500G 438G 62G 88% 728239 4294239040 0% /Volumes/Clone
-bash-3.2#
sysctl hw.model
hw.model: MacBookPro9,2