diskutil list
-bash-3.2# diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_CoreStorage Macintosh HD 499.2 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme +2.1 GB disk1
1: Apple_HFS OS X Base System 2.0 GB disk1s1
/dev/disk2 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk2
1: EFI EFI 209.7 MB disk2s1
2: Apple_HFS Clone 499.8 GB disk2s2
/dev/disk3 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +5.2 MB disk3
/dev/disk4 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk4
/dev/disk5 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk5
/dev/disk6 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk6
/dev/disk7 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB disk7
/dev/disk8 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk8
/dev/disk9 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk9
/dev/disk10 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +12.6 MB disk10
/dev/disk11 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +4.2 MB disk11
/dev/disk12 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +1.0 MB disk12
/dev/disk13 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB disk13
/dev/disk14 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk14
/dev/disk15 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk15
/dev/disk16 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +1.0 MB disk16
/dev/disk17 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +6.3 MB disk17
/dev/disk18 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +6.3 MB disk18
/dev/disk19 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +524.3 KB disk19
/dev/disk20 (disk image):
#: TYPE NAME SIZE IDENTIFIER
0: untitled +2.1 MB disk20
/dev/disk21 (internal, virtual):
#: TYPE NAME SIZE IDENTIFIER
0: Apple_HFS Macintosh HD +498.9 GB disk21
Logical Volume on disk0s2
C8B5E747-FD6B-40B7-806B-F2FC8D45C77F
Unencrypted
-bash-3.2#
diskutil resizeVolume disk2s2 495g jhfs+ BOOT 0b
-bash-3.2# diskutil resizeVolume disk2s2 495g jhfs+ BOOT 0b
Resizing to 495000000000 bytes and adding 1 partition
Started partitioning on disk2s2 Clone
Verifying the disk
Verifying file system
Volume was successfully unmounted
Performing fsck_hfs -fn -x /dev/rdisk2s2
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 Clone appears to be OK
File system check exit code is 0
Restoring the original state found as mounted
Resizing
Shrinking file system
Modifying partition map
Initialized /dev/rdisk2s3 as a 4 GB case-insensitive HFS Plus volume with a 8192k journal
Mounting disk
Finished partitioning on disk2s2 Clone
/dev/disk2 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk2
1: EFI EFI 209.7 MB disk2s1
2: Apple_HFS Clone 495.0 GB disk2s2
3: Apple_HFS BOOT 4.6 GB disk2s3
-bash-3.2#
asr restore --s / --t /Volumes/BOOT --erase --noprompt
-bash-3.2# asr restore --s / --t /Volumes/BOOT --erase --noprompt
Validating target...done
Validating source...done
Validating sizes...done
Restoring ....10....20....30....40....50....60....70....80....90....100
Verifying ....10....20....30....40....50....60....70....80....90....100
Remounting target volume...done
-bash-3.2#
diskutil cs list
-bash-3.2# diskutil cs list
CoreStorage logical volume groups (1 found)
|
+-- Logical Volume Group EA475667-44CF-4208-B6CE-44D475758065
=========================================================
Name: Macintosh HD
Status: Online
Size: 499248103424 B (499.2 GB)
Free Space: 18972672 B (19.0 MB)
|
+-< Physical Volume 93C31870-810C-42CE-BF70-4E397365A87C
| ----------------------------------------------------
| Index: 0
| Disk: disk0s2
| Status: Online
| Size: 499248103424 B (499.2 GB)
|
+-> Logical Volume Family 8876BC73-E07B-493F-B247-4E946F097A93
----------------------------------------------------------
Encryption Type: AES-XTS
Encryption Status: Locked
Conversion Status: Converting (backward)
Reversion State: Reverting
High Level Queries: Not Fully Secure
| Has Visible Users
| Has Volume Key
|
+-> Logical Volume C8B5E747-FD6B-40B7-806B-F2FC8D45C77F
---------------------------------------------------
Disk: -none-
Status: Locked
Size (Total): 498876809216 B (498.9 GB)
Conversion Progress: Paused
Revertible: Yes (unlock and decryption required)
LV Name: Macintosh HD
Content Hint: Apple_HFS
-bash-3.2#
diskutil cs deleteLVG EA475667-44CF-4208-B6CE-44D475758065
-bash-3.2# diskutil cs deleteLVG EA475667-44CF-4208-B6CE-44D475758065
Started CoreStorage operation
Unmounting Logical Volumes
Destroying Logical Volume Group
Erasing disk0s2
Initialized /dev/rdisk0s2 as a 465 GB case-insensitive HFS Plus volume with a 40960k journal
Mounting disk
Finished CoreStorage operation
-bash-3.2#
diskutil rename disk0s2 "Macintosh HD"
-bash-3.2# diskutil rename disk0s2 "Macintosh HD"
Volume on disk0s2 renamed to Macintosh HD
-bash-3.2#