Volume Clone bien présent dans l'Utilitaire de disque effectivement.
Bloc de code:
-bash-3.2# diskutil ap convert disk24s3
Converting the volume on disk24s3 to an APFS Volume on an APFS Container
Started APFS operation on disk24s3 Clone
Converting HFS Volume to an APFS Container which will export one APFS Volume
The target is the Journaled HFS+ volume "Clone" backed by the GPT partition disk24s3
The target is 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 disk24s3
Starting conversion from HFS to APFS
Performing apfs_hfs_convert -x --verbose=0x400 --efi /usr/standalone/i386/apfs.efi /dev/disk24s3
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 disk24s3 to APFS
Changing the physical disk partition type in shared mode
Partition modification attempt count was 1
Opening and closing disk24s3 to terminate old content driver
Expecting the new APFS Container at Physical Store disk24s3
Confirmed existence of new unencrypted APFS Volume disk25s1
Mounting APFS Volume disk25s1
APFS Volume mount attempt result was 0
Exiting conversion operations with error code 0
Disk from APFS operation: disk25s1
Finished APFS operation on disk24s3 Clone
-bash-3.2#