10.15 Catalina error: fusion middle tree

[Poussmouss007]

Bonjour, je viens de me rendre compte d'un soucis de structure sur mon FusionDrive. Impossible de le réparer en mode recovery :
Checking the Fusion data structures.
error: fusion middle tree: invalid "from" range 0x4000017b153f8:1
Fusion data structures are invalid.
The volume /dev/disk0s2 could not be verified completely.
Storage system check exit code is 8.
Storage system verify or repair failed. : (-69716)

Pour l'instant mon iMac marche normalement !
Une solution ? @macomaniac ???

Imac 2017 sous MacOS 10.15... et voici le rapport de diskutil list :

Last login: Sun Oct 27 10:28:08 on ttys000

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imac-5k-de-fred:~ fred$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk2         120.9 GB   disk0s2

/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *2.0 TB     disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:                 Apple_APFS Container disk2         1.6 TB     disk1s2

/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +1.7 TB     disk2
                                 Physical Stores disk0s2, disk1s2
   1:                APFS Volume Macintosh HD - Données  1.3 TB     disk2s1
   2:                APFS Volume Preboot                 92.4 MB    disk2s2
   3:                APFS Volume Recovery                529.0 MB   disk2s3
   4:                APFS Volume VM                      1.1 MB     disk2s4
   5:                APFS Volume Macintosh HD            10.6 GB    disk2s5

/dev/disk3 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *8.0 TB     disk3
   1:                  Apple_HFS Sauvegarde Imac 8To     8.0 TB     disk3s1

/dev/disk4 (external, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *4.0 TB     disk4
   1:                        EFI EFI                     209.7 MB   disk4s1
   2:                  Apple_HFS Promise RAID            4.0 TB     disk4s2

imac-5k-de-fred:~ fred$

 

[Membre supprimé 1060554]

Bonjour poussmouss

J'ai répondu dans cet autre fil : ☞OS Catalina Boot Camp impossible !☜ où tu as aussi posté. On continue donc dans le fil cité.