M 
		
				
				
			
		MBP-de-ni00ja:~ niooja$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *320.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh               159.3 GB   disk0s2
   3:                  Apple_HFS Recovery HD             649.9 MB   disk0s6
   4:          Apple_CoreStorage BIS                     158.6 GB   disk0s4
   5:                 Apple_Boot Recovery HD             650.0 MB   disk0s5
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS BIS                    +158.2 GB   disk1
                                 Logical Volume on disk0s4
                                 B91FAB50-3162-48FA-88DD-4BF143614386
                                 Unencrypted
MBP-de-ni00ja:~ niooja$   3:                  Apple_HFS Recovery HD             649.9 MB   disk0s6diskutil mount disk0s5 ; sudo asr restore --s /Volumes/"Recovery HD 1" --t /Volumes/"Recovery HD" --erase --nopromptMBP-de-ni00ja:~ niooja$ diskutil mount disk0s5 ; sudo asr restore --s /Volumes/"Recovery HD 1" --t /Volumes/"Recovery HD" --erase --noprompt
Volume Recovery HD on disk0s5 mounted
Password:
    Validating target...done
    Validating source...done
    Validating sizes...
Not enough space on /dev/disk0s6 to restore
MBP-de-ni00ja:~ niooja$df -HLast login: Thu Nov  8 23:20:16 on ttys000
MBP-de-ni00ja:~ niooja$ df -H
Filesystem      Size   Used  Avail Capacity iused      ifree %iused  Mounted on
/dev/disk0s2    159G    57G   103G    36%  460019 4294507260    0%   /
devfs           187k   187k     0B   100%     634          0  100%   /dev
/dev/disk1      158G    16G   142G    10%  435220 4294532059    0%   /Volumes/BIS
map -hosts        0B     0B     0B   100%       0          0  100%   /net
map auto_home     0B     0B     0B   100%       0          0  100%   /home
/dev/disk0s6    650M    25M   625M     4%      85 4294967194    0%   /Volumes/Recovery HD
MBP-de-ni00ja:~ niooja$diskutil mount disk0s5 ; sudo cp -av /Volumes/"Recovery HD 1"/* /Volumes/"Recovery HD"ls -R /Volumes/"Recovery HD"MBP-de-ni00ja:~ niooja$ ls -R /Volumes/"Recovery HD"
System            com.apple.boot.P    com.apple.recovery.boot
/Volumes/Recovery HD/System:
Library
/Volumes/Recovery HD/System/Library:
CoreServices
/Volumes/Recovery HD/System/Library/CoreServices:
PlatformSupport.plist    SystemVersion.plist    boot.efi
/Volumes/Recovery HD/com.apple.boot.P:
Library    System    usr
/Volumes/Recovery HD/com.apple.boot.P/Library:
Preferences
/Volumes/Recovery HD/com.apple.boot.P/Library/Preferences:
SystemConfiguration
/Volumes/Recovery HD/com.apple.boot.P/Library/Preferences/SystemConfiguration:
com.apple.Boot.plist
/Volumes/Recovery HD/com.apple.boot.P/System:
Library
/Volumes/Recovery HD/com.apple.boot.P/System/Library:
PrelinkedKernels
/Volumes/Recovery HD/com.apple.boot.P/System/Library/PrelinkedKernels:
prelinkedkernel
/Volumes/Recovery HD/com.apple.boot.P/usr:
standalone
/Volumes/Recovery HD/com.apple.boot.P/usr/standalone:
i386
/Volumes/Recovery HD/com.apple.boot.P/usr/standalone/i386:
EfiLoginUI
/Volumes/Recovery HD/com.apple.boot.P/usr/standalone/i386/EfiLoginUI:
Lucida13.efires        disk_passwordUI.efires    recoveryUI.efires
Lucida13White.efires    flag_picker.efires    recovery_user.efires
appleLogo.efires    guest_userUI.efires    sound.efires
battery.efires        loginui.efires        unknown_userUI.efires
/Volumes/Recovery HD/com.apple.recovery.boot:
BaseSystem.chunklist    SystemVersion.plist    prelinkedkernel
BaseSystem.dmg        boot.efi
PlatformSupport.plist    com.apple.Boot.plist
MBP-de-ni00ja:~ niooja$sudo rm -rf /Volumes/"Recovery HD"/com.apple.boot.Psw_vers -productVersionsudo bless --folder /Volumes/"Recovery HD"/com.apple.recovery.boot --file /Volumes/"Recovery HD"/com.apple.recovery.boot/boot.efi --label "Récupération 10.13.6"bless --info /Volumes/"Recovery HD"MBP-de-ni00ja:~ niooja$ sudo bless --folder /Volumes/"Recovery HD"/com.apple.recovery.boot --file /Volumes/"Recovery HD"/com.apple.recovery.boot/boot.efi --label "Récupération 10.13.6"
Password:
MBP-de-ni00ja:~ niooja$ bless --info /Volumes/"Recovery HD"
finderinfo[0]:    157 => Blessed System Folder is /Volumes/Recovery HD/com.apple.recovery.boot
finderinfo[1]:    162 => Blessed System File is /Volumes/Recovery HD/com.apple.recovery.boot/boot.efi
finderinfo[2]:      0 => Open-folder linked list empty
finderinfo[3]:      0 => No alternate OS blessed file/folder
finderinfo[4]:      0 => Unused field unset
finderinfo[5]:    157 => OS X blessed folder is /Volumes/Recovery HD/com.apple.recovery.boot
64-bit VSDB volume id:  0xEA0861221AEC775B
MBP-de-ni00ja:~ niooja$diskutil list
diskutil cs listLast login: Fri Nov  9 11:01:56 on console
MBP-de-ni00ja:~ niooja$ diskutil list
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *320.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh               159.3 GB   disk0s2
   3:                  Apple_HFS Recovery HD             649.9 MB   disk0s3
   4:          Apple_CoreStorage BIS                     158.6 GB   disk0s4
   5:                 Apple_Boot Recovery HD             650.0 MB   disk0s5
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS BIS                    +158.2 GB   disk1
                                 Logical Volume on disk0s4
                                 B91FAB50-3162-48FA-88DD-4BF143614386
                                 Unencrypted
MBP-de-ni00ja:~ niooja$ diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group F6B6A23E-F403-46C0-9A21-AE892341CA47
    =========================================================
    Name:         BIS
    Status:       Online
    Size:         158563217408 B (158.6 GB)
    Free Space:   18919424 B (18.9 MB)
    |
    +-< Physical Volume A2C76025-FBF1-49FD-B276-051CC9D24D89
    |   ----------------------------------------------------
    |   Index:    0
    |   Disk:     disk0s4
    |   Status:   Online
    |   Size:     158563217408 B (158.6 GB)
    |
    +-> Logical Volume Family 58F03C31-1727-439D-8289-8BE688C33E05
        ----------------------------------------------------------
        Encryption Type:         None
        |
        +-> Logical Volume B91FAB50-3162-48FA-88DD-4BF143614386
            ---------------------------------------------------
            Disk:                  disk1
            Status:                Online
            Size (Total):          158191976448 B (158.2 GB)
            Revertible:            Yes (no decryption required)
            LV Name:               BIS
            Volume Name:           BIS
            Content Hint:          Apple_HFS
MBP-de-ni00ja:~ niooja$diskutil coreStorage deleteLVG F6B6A23E-F403-46C0-9A21-AE892341CA47 ; diskutil listMBP-de-ni00ja:~ niooja$ diskutil coreStorage deleteLVG F6B6A23E-F403-46C0-9A21-AE892341CA47 ; diskutil list
Started CoreStorage operation
Unmounting Logical Volumes
Destroying Logical Volume Group
Erasing disk0s4
Initialized /dev/rdisk0s4 as a 148 GB case-insensitive HFS Plus volume with a 16384k journal
Mounting disk
Finished CoreStorage operation
/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *320.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh               159.3 GB   disk0s2
   3:                  Apple_HFS Recovery HD             649.9 MB   disk0s3
   4:                  Apple_HFS Untitled                158.6 GB   disk0s4
MBP-de-ni00ja:~ niooja$ 
	