/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_APFS Container disk3 932.9 GB disk0s2
3: Apple_APFS Container disk2 67.0 GB disk0s3
/dev/disk1 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *500.1 GB disk1
1: EFI EFI 209.7 MB disk1s1
2: Apple_HFS Macintosh HD2 499.8 GB disk1s2
/dev/disk2 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +67.0 GB disk2
Physical Store disk0s3
1: APFS Volume AUX 19.0 GB disk2s1
2: APFS Volume Preboot 22.5 MB disk2s2
3: APFS Volume Recovery 515.3 MB disk2s3
4: APFS Volume VM 1.1 GB disk2s4
/dev/disk3 (synthesized):
#: TYPE NAME SIZE IDENTIFIER
0: APFS Container Scheme - +932.9 GB disk3
Physical Store disk0s2
1: APFS Volume Macintosh SSD 18.6 GB disk3s1
2: APFS Volume Preboot 22.5 MB disk3s2
3: APFS Volume Recovery 529.1 MB disk3s3
4: APFS Volume VM 20.5 KB disk3s4
/dev/disk4 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk4
1: EFI EFI 209.7 MB disk4s1
2: Apple_HFS HD 1To 999.3 GB disk4s2
3: Apple_Boot Recovery HD 650.0 MB disk4s3