10.12 Sierra Problème de partition Mojave inacessible

Alors redémarre > la touche "alt" pressée pour obtenir l'écran de choix du volume de démarrage -->

- choisis Clone > démarre dessus. Confirme si tu retrouves une session conforme à celle que tu viens de quitter.​

Lance le Terminal > passe la commande :
Bloc de code: 
diskutil list

  • et poste le tableau des disques.
 
la session est conforme.
Bloc de code: 
MacBook-Pro-de-John-3:~ johnclark$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk2         500.2 GB   disk0s2
   3:          Apple_CoreStorage EL CAPITAN              499.1 GB   disk0s3
   4:                 Apple_Boot Recovery HD             650.0 MB   disk0s4

/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS EL CAPITAN             +498.7 GB   disk1
                                 Logical Volume on disk0s3
                                 91138999-E6DF-444F-869E-58038704E5ED
                                 Unencrypted

/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +500.2 GB   disk2
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh SSD 1 To      387.2 GB   disk2s1
   2:                APFS Volume Preboot                 23.9 MB    disk2s2
   3:                APFS Volume Recovery                507.4 MB   disk2s3
   4:                APFS Volume VM                      1.1 GB     disk2s4

/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.5 TB     disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:                 Apple_APFS Container disk4         1.5 TB     disk3s2

/dev/disk4 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +1.5 TB     disk4
                                 Physical Store disk3s2
   1:                APFS Volume Clone                   385.5 GB   disk4s1
   2:                APFS Volume PreBoot                 23.9 MB    disk4s2
   3:                APFS Volume Recovery                514.5 MB   disk4s3
   4:                APFS Volume VM                      8.6 GB     disk4s4

MacBook-Pro-de-John-3:~ johnclark$
 
Passe la commande (copier-coller) :
Bloc de code: 
diskutil ap deleteContainer disk2 "Macintosh SSD 1 To" ; diskutil ap convert disk0s2 ; diskutil list

  • la commande supprime le Conteneur apfs du disque interne (ce qui reformate un volume Macintosh SSD 1 To standard > reconvertit le volume à l'apfs > réaffiche le tableau des disques

Poste l'affichage retourné par la commande.
 
et hop :
macomaniac a dit:
Tu reste évidemment dans ta session du volume Clone (DDE).
Cliquez pour agrandir...
Bloc de code: 
Last login: Tue Oct  1 11:59:39 on console
MacBook-Pro-de-John-3:~ johnclark$ diskutil ap deleteContainer disk2 "Macintosh SSD 1 To" ; diskutil ap convert disk0s2 ; diskutil list
Started APFS operation on disk2
Deleting APFS Container with all of its APFS Volumes
Unmounting Volumes
Unmounting Volume "Macintosh SSD 1 To" on disk2s1
Unmounting Volume "Preboot" on disk2s2
Unmounting Volume "Recovery" on disk2s3
Unmounting Volume "VM" on disk2s4
Deleting Volumes
Deleting Container
Wiping former APFS disks
Switching content types
Reformatting former APFS disks
Initialized /dev/rdisk0s2 as a 466 GB case-insensitive HFS Plus volume with a 40960k journal
Mounting disk
1 new disk created or changed due to APFS operation
Disk from APFS operation: disk0s2
Finished APFS operation on disk2
Converting the volume on disk0s2 to an APFS Volume on an APFS Container
Started APFS operation on disk0s2 Macintosh SSD 1 To
Converting HFS Volume to an APFS Container which will export one APFS Volume
The target is the Journaled HFS+ volume "Macintosh SSD 1 To" backed by the GPT partition disk0s2
The target is a data disk; it is not a macOS system disk
Found APFS EFI driver /usr/standalone/i386/apfs.efi to install into the APFS Container
The target is not encrypted
Unmounting disk0s2
Starting conversion from HFS to APFS
Performing apfs_hfs_convert -x --verbose=0x400 --efi /usr/standalone/i386/apfs.efi /dev/disk0s2
Reporting pre-conversion statistics
Reporting post-conversion statistics
Successfully finished conversion from HFS to APFS
Successful conversion in commit mode so will switch type to APFS
Setting type of disk0s2 to APFS
Changing the physical disk partition type in shared mode
Partition modification attempt count was 1
Opening and closing disk0s2 to terminate old content driver
Expecting the new APFS Container at Physical Store disk0s2
Confirmed existence of new unencrypted APFS Volume disk2s1
Mounting APFS Volume disk2s1
APFS Volume mount attempt result was 0
Exiting conversion operations with error code 0
Disk from APFS operation: disk2s1
Finished APFS operation on disk0s2 Macintosh SSD 1 To
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk2         500.1 GB   disk0s2
   3:          Apple_CoreStorage EL CAPITAN              499.1 GB   disk0s3
   4:                 Apple_Boot Recovery HD             650.0 MB   disk0s4

/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS EL CAPITAN             +498.7 GB   disk1
                                 Logical Volume on disk0s3
                                 91138999-E6DF-444F-869E-58038704E5ED
                                 Unencrypted

/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +500.1 GB   disk2
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh SSD 1 To      1.1 MB     disk2s1

/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.5 TB     disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:                 Apple_APFS Container disk4         1.5 TB     disk3s2

/dev/disk4 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +1.5 TB     disk4
                                 Physical Store disk3s2
   1:                APFS Volume Clone                   385.8 GB   disk4s1
   2:                APFS Volume PreBoot                 23.9 MB    disk4s2
   3:                APFS Volume Recovery                514.5 MB   disk4s3
   4:                APFS Volume VM                      8.6 GB     disk4s4

MacBook-Pro-de-John-3:~ johnclark$
 
et hop :
macomaniac a dit:
Tu reste évidemment dans ta session du volume Clone (DDE).
Cliquez pour agrandir...
Bloc de code: 
Last login: Tue Oct  1 11:59:39 on console
MacBook-Pro-de-John-3:~ johnclark$ diskutil ap deleteContainer disk2 "Macintosh SSD 1 To" ; diskutil ap convert disk0s2 ; diskutil list
Started APFS operation on disk2
Deleting APFS Container with all of its APFS Volumes
Unmounting Volumes
Unmounting Volume "Macintosh SSD 1 To" on disk2s1
Unmounting Volume "Preboot" on disk2s2
Unmounting Volume "Recovery" on disk2s3
Unmounting Volume "VM" on disk2s4
Deleting Volumes
Deleting Container
Wiping former APFS disks
Switching content types
Reformatting former APFS disks
Initialized /dev/rdisk0s2 as a 466 GB case-insensitive HFS Plus volume with a 40960k journal
Mounting disk
1 new disk created or changed due to APFS operation
Disk from APFS operation: disk0s2
Finished APFS operation on disk2
Converting the volume on disk0s2 to an APFS Volume on an APFS Container
Started APFS operation on disk0s2 Macintosh SSD 1 To
Converting HFS Volume to an APFS Container which will export one APFS Volume
The target is the Journaled HFS+ volume "Macintosh SSD 1 To" backed by the GPT partition disk0s2
The target is a data disk; it is not a macOS system disk
Found APFS EFI driver /usr/standalone/i386/apfs.efi to install into the APFS Container
The target is not encrypted
Unmounting disk0s2
Starting conversion from HFS to APFS
Performing apfs_hfs_convert -x --verbose=0x400 --efi /usr/standalone/i386/apfs.efi /dev/disk0s2
Reporting pre-conversion statistics
Reporting post-conversion statistics
Successfully finished conversion from HFS to APFS
Successful conversion in commit mode so will switch type to APFS
Setting type of disk0s2 to APFS
Changing the physical disk partition type in shared mode
Partition modification attempt count was 1
Opening and closing disk0s2 to terminate old content driver
Expecting the new APFS Container at Physical Store disk0s2
Confirmed existence of new unencrypted APFS Volume disk2s1
Mounting APFS Volume disk2s1
APFS Volume mount attempt result was 0
Exiting conversion operations with error code 0
Disk from APFS operation: disk2s1
Finished APFS operation on disk0s2 Macintosh SSD 1 To
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk2         500.1 GB   disk0s2
   3:          Apple_CoreStorage EL CAPITAN              499.1 GB   disk0s3
   4:                 Apple_Boot Recovery HD             650.0 MB   disk0s4

/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS EL CAPITAN             +498.7 GB   disk1
                                 Logical Volume on disk0s3
                                 91138999-E6DF-444F-869E-58038704E5ED
                                 Unencrypted

/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +500.1 GB   disk2
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh SSD 1 To      1.1 MB     disk2s1

/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.5 TB     disk3
   1:                        EFI EFI                     209.7 MB   disk3s1
   2:                 Apple_APFS Container disk4         1.5 TB     disk3s2

/dev/disk4 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +1.5 TB     disk4
                                 Physical Store disk3s2
   1:                APFS Volume Clone                   385.8 GB   disk4s1
   2:                APFS Volume PreBoot                 23.9 MB    disk4s2
   3:                APFS Volume Recovery                514.5 MB   disk4s3
   4:                APFS Volume VM                      8.6 GB     disk4s4

MacBook-Pro-de-John-3:~ johnclark$
 
Parfait -->

- tu peux relancer CCC (qui s'est cloné lui-même dans les Applications du volume Clone) et définir une nouvelle tâche telle que : SOURCE = Clone > DESTINATION = Macintosh SSD 1 To > SafetyNet = Désactivé => et tu lances le clonage.​

Quand le logiciel t'annonce que tout est fini > tu redémarres avec "alt" > choisis le volume : Macintosh SSD 1 To et tu démarres dessus -->

- tu n'auras qu'à dire si tu réouvres une session conforme. Si oui > redémarre encore avec "alt" > et choisis cette fois le volume EL CAPITAN => est-ce que tu vois affiché le volume Macintosh SSD 1 To (sur le Bureau de ta session déjà) ?​
 
malheureusement ça ne change pas.
la partition hebergeant mojave semble toujours ok mais toujours pas de trace de ce volume quand je reboot l'ordi sur l'autre partition.
j'ai pris la liberté de revenir sur la partition clonée (mojave) et ai lancé ça où en revanche toutes les erreurs semblent voir disparu :
Bloc de code: 
MacBook-Pro-de-John-3:~ johnclark$ diskutil verifyVolume disk2
Started file system verification on disk2
Verifying storage system
Using live mode
Performing fsck_apfs -n -x -l /dev/disk0s2
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 SSD 1 To was formatted by hfs_convert (945.275.7) and last modified by apfs_kext (945.275.7)
Checking the object map
Checking the snapshot metadata tree
Checking the snapshot metadata
Checking snapshot 1 of 1
Checking the extent ref tree
Checking the fsroot tree
warning: apfs_num_other_fsobjects (24) is not valid (25)
Checking volume
Checking the APFS volume superblock
The volume PreBoot was formatted by diskmanagementd (945.275.7) and last modified by apfs_kext (945.275.7)
Checking the object map
Checking the snapshot metadata tree
Checking the snapshot metadata
Checking the extent ref tree
Checking the fsroot tree
Checking volume
Checking the APFS volume superblock
The volume Recovery was formatted by diskmanagementd (945.275.7) and last modified by apfs_kext (945.275.7)
Checking the object map
Checking the snapshot metadata tree
Checking the snapshot metadata
Checking the extent ref tree
Checking the fsroot tree
Checking volume
Checking the APFS volume superblock
The volume VM was formatted by apfs.util (945.275.7) and last modified by apfs_kext (945.275.7)
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
The volume /dev/disk0s2 appears to be OK
Storage system check exit code is 0
Finished file system verification on disk2
MacBook-Pro-de-John-3:~ johnclark$
 
et quand je reboot sur le volume EL CAPITAN et que je fais un diskutil list le volume avec mojave n'a toujours pas de nom...
Bloc de code: 
JoHNs-MacBook-Pro:~ johnclark$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS                         500.1 GB   disk0s2
   3:          Apple_CoreStorage EL CAPITAN              499.1 GB   disk0s3
   4:                 Apple_Boot Recovery HD             650.0 MB   disk0s4

/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            EL CAPITAN             +498.7 GB   disk1
                                 Logical Volume on disk0s3
                                 91138999-E6DF-444F-869E-58038704E5ED
                                 Unencrypted

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.5 TB     disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                 Apple_APFS                         1.5 TB     disk2s2

JoHNs-MacBook-Pro:~ johnclark$
 
et quand je reboot sur le volume EL CAPITAN et que je fais un diskutil list le volume avec mojave n'a toujours pas de nom...
Bloc de code: 
JoHNs-MacBook-Pro:~ johnclark$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.0 TB     disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS                         500.1 GB   disk0s2
   3:          Apple_CoreStorage EL CAPITAN              499.1 GB   disk0s3
   4:                 Apple_Boot Recovery HD             650.0 MB   disk0s4

/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                            EL CAPITAN             +498.7 GB   disk1
                                 Logical Volume on disk0s3
                                 91138999-E6DF-444F-869E-58038704E5ED
                                 Unencrypted

/dev/disk2 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *1.5 TB     disk2
   1:                        EFI EFI                     209.7 MB   disk2s1
   2:                 Apple_APFS                         1.5 TB     disk2s2

JoHNs-MacBook-Pro:~ johnclark$
 
d'ailleurs le DDE clone n'est pas reconnu sous Sierra.
Peut etre est ce tout simplement que le fait que les disques soit avec des formats differents (APFS vs Mac OS journalisé) ne peuvent pas cohabiter. Ce qui serait une sacrée connerie parce que Sierra est pas si vieux pourtant...
 
Passe la commande :
Bloc de code: 
sw_vers -productVersion

  • la commande affiche la version de l'OS installé dans le volume démarré

Poste le retour.
 
ah voilà là ça marche :)
bon bah on va dire que toute l'opération aura quand contribué à cleaner la partition où se trouve Mojave et puis on a jamais trop de disque dur dans la vie, n'est ce pas ?
en tout cas merci pour ton aide précise et réactive.
 
Content pour toi !

- bon : tu étais sur la version primitive de Sierra et la reconnaissance de l'apfs faisait défaut.​

- ne regrette pas l'opération de clonage en va et vient du volume apfs > car son apfs était corrompu et irréparable. Disons que c'était un autre problème que celui de la reconnaisance de l'apfs par Sierra (qui ne s'est avéré une fausse piste qu'à la fin).​
 
  • J’aime
Réactions: litobar71

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