Voilà, c'est comme une boucle sans fin en faite^^
[code]MacBook-Pro-de-Florian:~ Florian$ diskutil mount disk4s1
Volume on disk4s1 failed to mount; it appears to be an APFS Volume which might be locked
Try "diskutil apfs unlockVolume"
MacBook-Pro-de-Florian:~ Florian$ diskutil apfs unlockVolume
Usage: diskutil apfs unlockVolume|unlock <apfsVolumeDisk>
[-user disk | -user <cryptoUserUUID> | -recoverykeychain keychainFile]
[-passphrase <passphrase> | -stdinpassphrase]
[-nomount | -mountpoint <mountPoint> | -verify] [-plist]
where <apfsVolumeDisk> = APFS Volume DiskIdentifier
<cryptoUserUUID> = one of (possibly many) users who have access
<keychainFile> = a full path to an unlocked keychain file
<passphrase> = a password (if none specifed, get interactively)
<mountPoint> = custom (must exist and your uid must have privs)
Unlock an encrypted APFS Volume which is currently locked. If you do not supply
the -user option, then all users are searched for a match; if you supply "disk"
then the Disk UUID (which equals the APFS Volume UUID) is assumed; if you supply
a UUID then that crypto user is assumed. You can supply the password on the
command line (specify "-passphrase foo") or interactively (specify no
passphrase). Scripts can securely pipe into diskutil's stdin when using
"-stdinpassphrase".
Ownership of the affected disks is required in addition to the credentials.
Examples: diskutil apfs unlockVolume disk5s1
diskutil apfs unlockVolume disk5s1 -passphrase hello
MacBook-Pro-de-Florian:~ Florian$
[/code]
