/dev/disk0 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *121.3 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                 Apple_APFS Container disk2         121.1 GB   disk0s2
/dev/disk1 (internal, physical):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *3.0 TB     disk1
   1:                        EFI EFI                     209.7 MB   disk1s1
   2:                 Apple_APFS Container disk2         3.0 TB     disk1s2
/dev/disk2 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +3.1 TB     disk2
                                 Physical Stores disk0s2, disk1s2
   1:                APFS Volume Macintosh HD - Data     19.3 GB    disk2s1
   2:                APFS Volume Preboot                 295.2 MB   disk2s2
   3:                APFS Volume Recovery                613.6 MB   disk2s3
   4:                APFS Volume VM                      1.1 MB     disk2s4
   5:                APFS Volume Macintosh HD            19.6 GB    disk2s5
   6:              APFS Snapshot com.apple.os.update-... 19.6 GB    disk2s5s1