Last login: Fri Apr 16 13:27:59 on ttys000 Jeffs-MBP:~ jeff$ diskutil list  /dev/disk0 (internal, physical):   #:            TYPE NAME          SIZE    IDENTIFIER   0:   GUID_partition_scheme            *500.3 GB  disk0   1:            EFI EFI           209.7 MB  disk0s1   2:         Apple_APFS Container disk1     47.0 GB  disk0s2   3:         Apple_APFS Container disk2     453.1 GB  disk0s3 /dev/disk1 (synthesized):   #:            TYPE NAME          SIZE    IDENTIFIER   0:   APFS Container Scheme -           +47.0 GB  disk1                  Physical Store disk0s2   1:        APFS Volume Macintosh HD      23.2 GB  disk1s1   2:        APFS Volume Preboot         63.4 MB  disk1s2   3:        APFS Volume Recovery        1.6 GB   disk1s3   4:        APFS Volume VM           1.1 GB   disk1s4 /dev/disk2 (synthesized):   #:            TYPE NAME          SIZE    IDENTIFIER   0:   APFS Container Scheme -           +453.1 GB  disk2                  Physical Store disk0s3   1:        APFS Volume BC1           872.4 KB  disk2s1 Jeffs-MBP:~ jeff$  _____________ Last login: Fri Apr 16 14:12:41 on ttys000 Jeffs-MBP:~ jeff$ diskutil apfs list APFS Containers (2 found) | +-- Container disk1 5766DE08-374F-4FF9-B6F9-F82DA68AB081 |  ==================================================== |  APFS Container Reference:   disk1 |  Size (Capacity Ceiling):   47013933056 B (47.0 GB) |  Minimum Size:         26937212928 B (26.9 GB) |  Capacity In Use By Volumes:  25983107072 B (26.0 GB) (55.3% used) |  Capacity Not Allocated:    21030825984 B (21.0 GB) (44.7% free) |  | |  +-< Physical Store disk0s2 3B19B65C-C026-4A02-9E7E-602ED6DCEF9F |  |  ----------------------------------------------------------- |  |  APFS Physical Store Disk:  disk0s2 |  |  Size:            47013933056 B (47.0 GB) |  | |  +-> Volume disk1s1 A5098E69-A0F0-4625-9799-125F957E61B0 |  |  --------------------------------------------------- |  |  APFS Volume Disk (Role):  disk1s1 (No specific role) |  |  Name:           Macintosh HD (Case-insensitive) |  |  Mount Point:        / |  |  Capacity Consumed:     23180357632 B (23.2 GB) |  |  FileVault:         No |  | |  +-> Volume disk1s2 59CE3D5D-9075-4E52-9F0D-5FAEE2A9F883 |  |  --------------------------------------------------- |  |  APFS Volume Disk (Role):  disk1s2 (Preboot) |  |  Name:           Preboot (Case-insensitive) |  |  Mount Point:        Not Mounted |  |  Capacity Consumed:     63361024 B (63.4 MB) |  |  FileVault:         No |  | |  +-> Volume disk1s3 5817248D-0DE2-4DD2-8DF6-5FBF0726A967 |  |  --------------------------------------------------- |  |  APFS Volume Disk (Role):  disk1s3 (Recovery) |  |  Name:           Recovery (Case-insensitive) |  |  Mount Point:        Not Mounted |  |  Capacity Consumed:     1558831104 B (1.6 GB) |  |  FileVault:         No |  | |  +-> Volume disk1s4 93943F23-40A3-41C4-8BC8-6580888441A1 |    --------------------------------------------------- |    APFS Volume Disk (Role):  disk1s4 (VM) |    Name:           VM (Case-insensitive) |    Mount Point:        /private/var/vm |    Capacity Consumed:     1073762304 B (1.1 GB) |    FileVault:         No | +-- Container disk2 8C910E73-3646-4919-BFB2-B1B0D145F714   ====================================================   APFS Container Reference:   disk2   Size (Capacity Ceiling):   453054103552 B (453.1 GB)   Minimum Size:         173547520 B (173.5 MB)   Capacity In Use By Volumes:  157360128 B (157.4 MB) (0.0% used)   Capacity Not Allocated:    452896743424 B (452.9 GB) (100.0% free)   |   +-< Physical Store disk0s3 D54F4E42-9E54-4EDF-9DC5-9957AF613A81   |  -----------------------------------------------------------   |  APFS Physical Store Disk:  disk0s3   |  Size:            453054103552 B (453.1 GB)   |   +-> Volume disk2s1 15CE7EFF-083A-4444-B712-36681DDF217F     ---------------------------------------------------     APFS Volume Disk (Role):  disk2s1 (No specific role)     Name:           BC1 (Case-insensitive)     Mount Point:        /Volumes/BC1     Capacity Consumed:     872448 B (872.4 KB)     FileVault:         No Jeffs-MBP:~ jeff$  -------------- Last login: Fri Apr 16 14:13:25 on ttys001 Jeffs-MBP:~ jeff$ diskutil info /   Device Identifier:    disk1s1   Device Node:       /dev/disk1s1   Whole:          No   Part of Whole:      disk1   Volume Name:       Macintosh HD   Mounted:         Yes   Mount Point:       /   Partition Type:      41504653-0000-11AA-AA11-00306543ECAC   File System Personality: APFS   Type (Bundle):      apfs   Name (User Visible):   APFS   Owners:          Enabled   OS Can Be Installed:   Yes   Booter Disk:       disk1s2   Recovery Disk:      disk1s3   Media Type:        Generic   Protocol:         PCI   SMART Status:       Verified   Volume UUID:       A5098E69-A0F0-4625-9799-125F957E61B0   Disk / Partition UUID:  A5098E69-A0F0-4625-9799-125F957E61B0   Disk Size:        47.0 GB (47013933056 Bytes) (exactly 91824088 512-Byte-Units)   Device Block Size:    4096 Bytes   Volume Total Space:    47.0 GB (47013933056 Bytes) (exactly 91824088 512-Byte-Units)   Volume Used Space:    26.0 GB (25983270912 Bytes) (exactly 50748576 512-Byte-Units) (55.3%)   Volume Free Space:    21.0 GB (21030662144 Bytes) (exactly 41075512 512-Byte-Units) (44.7%)   Allocation Block Size:  4096 Bytes   Read-Only Media:     No   Read-Only Volume:     No   Device Location:     Internal   Removable Media:     Fixed   Solid State:       Yes   Hardware AES Support:   No Jeffs-MBP:~ jeff$Â