diskutil listLast login: Mon Mar 16 14:51:33 on ttys000
MBP-de-Gilles:~ macbookgil$ 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_CoreStorage Macintosh HD            169.4 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
   4:                  Apple_HFS Clone                   149.7 GB   disk0s4
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +169.0 GB   disk1
                                 Logical Volume on disk0s2
                                 AA81EF71-81C1-447D-83FE-619B23DF422C
                                 Unencrypted
/dev/disk2 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:     FDisk_partition_scheme                        *31.3 GB    disk2
   1:                  Apple_HFS OS SIERRA microSD       31.3 GB    disk2s1
MBP-de-Gilles:~ macbookgil$diskutil eraseVolume jhfs+ "Macintosh HD" disk1diskutil listLast login: Tue Mar 17 09:21:53 on ttys000
MBP-de-Gilles:~ macbookgil$ 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_CoreStorage Macintosh HD            169.4 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
   4:                  Apple_HFS Clone                   149.7 GB   disk0s4
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +169.0 GB   disk1
                                 Logical Volume on disk0s2
                                 AA81EF71-81C1-447D-83FE-619B23DF422C
                                 Unencrypted
MBP-de-Gilles:~ macbookgil$diskutil eraseVolume free null disk0s4 ; diskutil coreStorage resizeStack AA81EF71-81C1-447D-83FE-619B23DF422C 0b ; diskutil listLast login: Tue Mar 17 09:21:53 on ttys000
MBP-de-Gilles:~ macbookgil$ 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_CoreStorage Macintosh HD            169.4 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
   4:                  Apple_HFS Clone                   149.7 GB   disk0s4
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +169.0 GB   disk1
                                 Logical Volume on disk0s2
                                 AA81EF71-81C1-447D-83FE-619B23DF422C
                                 Unencrypted
MBP-de-Gilles:~ macbookgil$ diskutil eraseVolume free null disk0s4 ; diskutil coreStorage resizeStack AA81EF71-81C1-447D-83FE-619B23DF422C 0b ; diskutil list
Started erase on disk0s4 Clone
Unmounting disk
Finished erase on disk0
The Core Storage Logical Volume UUID is AA81EF71-81C1-447D-83FE-619B23DF422C
Started CoreStorage operation
Checking prerequisites for resizing Logical-Physical volume stack
Growing Logical-Physical volume stack
Verifying file system
Volume could not be unmounted
Using live mode
Performing fsck_hfs -fn -l -x /dev/rdisk1
Performing live verification
Checking Journaled HFS Plus volume
Checking extents overflow file
Checking catalog file
Checking multi-linked files
Checking catalog hierarchy
Checking extended attributes file
Checking volume bitmap
Checking volume information
The volume Macintosh HD appears to be OK
File system check exit code is 0
Restoring the original state found as mounted
Growing Core Storage Physical Volume from 169 362 182 144 to 319 213 174 784 bytes
Copying booter
Growing disk partition
Modifying partition map
Growing Core Storage data structures
Resizing Core Storage Physical Volume structures
Resized Core Storage Physical Volume to 319 213 174 784 bytes
Growing Logical Volume
Resizing Core Storage Logical Volume structures
Resized Core Storage Logical Volume to 318 850 990 080 bytes
Growing file system
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_CoreStorage Macintosh HD            319.2 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s4
/dev/disk1 (internal, virtual):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:                  Apple_HFS Macintosh HD           +318.9 GB   disk1
                                 Logical Volume on disk0s2
                                 AA81EF71-81C1-447D-83FE-619B23DF422C
                                 Unencrypted
MBP-de-Gilles:~ macbookgil$sysctl hw.model 
	