-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 (internal, virtual):
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD +498.9 GB disk2
Logical Volume on disk0s2
ECE77400-F2B0-41EE-A7BE-78D26C4AA9F0
Unencrypted
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk3
1: EFI EFI 209.7 MB disk3s1
2: Apple_HFS Clone 999.8 GB disk3s2
/dev/disk4 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +5.2 MB 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 +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 +4.2 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#
-bash-3.2# diskutil info disk2
Device Identifier: disk2
Device Node: /dev/disk2
Whole: Yes
Part of Whole: disk2
Device / Media Name: HGST HTS545050A7E680
Volume Name: Macintosh HD
Mounted: Yes
Mount Point: /Volumes/Macintosh HD
Content (IOContent): Apple_HFS
File System Personality: HFS+
Type (Bundle): hfs
Name (User Visible): Mac OS Extended
Owners: Enabled
OS Can Be Installed: No
Booter Disk: disk0s3
Recovery Disk: disk0s3
Media Type: Generic
Protocol: SATA
SMART Status: Verified
Volume UUID: 1A5AC4A9-8638-3EA7-8CEB-94A571AA70A7
Disk / Partition UUID: ECE77400-F2B0-41EE-A7BE-78D26C4AA9F0
Disk Size: 498.9 GB (498876809216 Bytes) (exactly 974368768 512-Byte-Units)
Device Block Size: 512 Bytes
Volume Total Space: 498.9 GB (498876809216 Bytes) (exactly 974368768 512-Byte-Units)
Volume Used Space: 110.5 GB (110474907648 Bytes) (exactly 215771304 512-Byte-Units) (22.1%)
Volume Free Space: 388.4 GB (388401901568 Bytes) (exactly 758597464 512-Byte-Units) (77.9%)
Allocation Block Size: 4096 Bytes
Read-Only Media: No
Read-Only Volume: Yes
Device Location: Internal
Removable Media: Fixed
Solid State: No
Virtual: Yes
Hardware AES Support: No
This disk is a Core Storage Logical Volume (LV). Core Storage Information:
LV UUID: ECE77400-F2B0-41EE-A7BE-78D26C4AA9F0
LVF UUID: EF931478-14D7-4919-BA45-C02329152F42
LVG UUID: EAA87C37-E943-4D42-BBB5-074150FCAC3A
PV UUID (disk): E4A8527B-8ADB-46DD-B433-57D0D0299B40 (disk0s2)
Fusion Drive: No
Encrypted: No
Read-Only Volume: Yes
oui j'ai un DDE externe vierge 1ToBonjour Laurent
Tu fournis à la fois le problème (Macintosh HD planté) et la réponse -->
Bloc de code:Read-Only Volume: Yes
- le volume est monté en lecture seule. C'est toujours l'indice d'une corruption du système de fichiers jhfs+ > qui est le formateur du volume sur la partition. Corruption = erreurs graves irréparables.
- mais le volume est monté. Il est donc clonable à destination du volume d'un DDE USB. Il y a 110 Go de données à copier : as-tu un DDE capable de les réceptionner ?
Note : ne pas faire de S.O.S. sur le volume (ça le démonterait au risque qu'il ne remonte plus > sans pouvoir le réparer). Ne redémarre pas. N'éteins pas ton Mac : laisse-le sur la session de secours ouverte.
diskutil list
ls /Volumes/Mac*
/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 (internal, virtual):
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD +498.9 GB disk2
Logical Volume on disk0s2
ECE77400-F2B0-41EE-A7BE-78D26C4AA9F0
Unencrypted
/dev/disk3 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk3
1: EFI EFI 209.7 MB disk3s1
2: Apple_HFS Clone 999.8 GB disk3s2
/dev/disk4 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +5.2 MB 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 +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 +4.2 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#
-bash-3.2# ls /Volumes/Mac*
.DS_Store Library macOS Install Data
.DocumentRevisions-V100 Network net
.IAProductInfo System opt
.OSInstallerMessages Users private
.PKInstallSandboxManager-SystemSoftware Volumes sbin
.Spotlight-V100 bin tmp
.file cores usr
.fseventsd dev var
.hotfiles.btree etc vm
.vol home
Applications installer.failurerequests
-bash-3.2#
caffeinate -dimsu &
cp -av /Volumes/"Macintosh HD"/* /Volumes/Clone
OK c'est parti ça défileLe volume Macintosh HD est intact dans sa distribution de dossiers. Plus un dossier : macOS Install Data contenant les composants de la réinstallation. Le système de fichiers a dû lâcher avant aucune action d'installation.
- je vois aussi que ton DDE est tout paramétré d'entrée comme il faut.
Passe d'abord la commande :
Bloc de code:caffeinate -dimsu &
- qui va empêcher le Mac de dormir pendant l'opération ; elle passe sans commentaire
Passe ensuite la commande :
Bloc de code:cp -av /Volumes/"Macintosh HD"/* /Volumes/Clone
- mets "Macintosh HD" aves des "" ; pas d'espace entre HD" et /* ; un espace entre /* et /Volumes---
- la commande clone Macintosh HD dans Clone
- une ligne s'affiche par fichier copié
- la copie suit l'ordre alphabétique des dossiers > sous-dossiers > fichiers
=> si tu vois un défilé de lignes démarrer à l'écran > c'est que le clonage est lancé. Attends jusqu'à l'arrêt du défilé et au retour de l'invite de commande -bash-3.2# en signal de complétion. Tu peux laisser ton Mac sans surveillance. Préviens quand tout est fini.