merci beaucoup. Les manipulations demandées semblent pertinentes. Je n'y connais pas grand chose mais j'ai l’impression que la dernière commande met en lumière des problèmes. Tu me diras en gros de quoi il s'agit et surtout si cela est réversible.
Merci.
[CODE]diskutil verifyVolume disk1
Started file system verification on disk1
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
warning: spaceman chunk 787 free count 4294953342 > block count 32768
warning: spaceman main free count 4660409 does not match sum of free counts 4674363
Checking the space manager free queue trees
Checking the object map
Checking volume
Checking the APFS volume superblock
The volume flo was formatted by newfs_apfs (748.77.8) and last modified by apfs_kext (945.275.9)
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 Preboot was formatted by newfs_apfs (748.77.8) and last modified by apfs_kext (945.275.9)
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 newfs_apfs (748.77.8) and last modified by apfs_kext (945.275.9)
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 newfs_apfs (748.77.8) and last modified by apfs_kext (945.275.9)
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
warning: Overallocation Detected on Main device: (462047+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462053+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462055+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462060+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462062+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462065+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462067+8) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462078+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462080+3) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462085+6) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462093+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462095+6) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462103+3) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462107+29) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462139+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462141+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462143+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462145+6) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462152+3) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462156+11) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462169+6) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462177+12) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462190+15) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462206+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462208+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462211+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462214+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462216+13) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462230+3) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462235+4) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462240+10) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462252+20) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462272+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462275+12) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462288+20) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462309+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462311+3) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462315+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462317+1) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462319+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462322+5) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462328+8) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462336+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462339+6) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462346+31) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462378+18) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462397+2) bitmap address (175dd)
warning: Overallocation Detected on Main device: (462400+8) bitmap address (175dd)
too many warnings generated; suppressing subsequent ones
error: cib: ci_free_count (127) is not valid (15723) (ci_addr 0x4f8000)
error: cib: ci_free_count (1034622) is not valid (30) (ci_addr 0x1898000)
error: sm: sm_free_count (4660409) is not valid (4689989) (sm_dev 0)
Space Verification failed
The volume /dev/disk0s2 could not be verified completely
Storage system check exit code is 0
Finished file system verification on disk1[/CODE]
