sparkwu@MacBook-Air ~ % diskutil list; diskutil apfs list /dev/disk0 (internal): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme 251.0 GB disk0 1: Apple_APFS_ISC ⠨⠩ 524.3 MB disk0s1 2: Apple_APFS ⠨Container disk3⠩ 245.1 GB disk0s2 3: Apple_APFS_Recovery ⠨⠩ 5.4 GB disk0s3 /dev/disk3 (synthesized): #: TYPE NAME SIZE IDENTIFIER 0: APFS Container Scheme - +245.1 GB disk3 Physical Store disk0s2 1: APFS Volume ⠨Macintosh HD⠩ 15.3 GB disk3s1 2: APFS Snapshot ⠨com.apple.os.update-...⠩ 15.3 GB disk3s1s1 3: APFS Volume ⠨Preboot⠩ 1.0 GB disk3s2 4: APFS Volume ⠨Recovery⠩ 2.1 GB disk3s3 5: APFS Volume ⠨Data⠩ 156.7 GB disk3s5 6: APFS Volume ⠨VM⠩ 20.5 KB disk3s6 7: APFS Volume ⠨macOS - Data⠩ 3.6 GB disk3s7 8: APFS Volume ⠨macOS⠩ 15.3 GB disk3s8 APFS Containers (3 found) | +-- Container disk3 C5756F81-7289-423E-9978-98FFA791C428 ==================================================== APFS Container Reference: disk3 Size (Capacity Ceiling): 245107195904 B (245.1 GB) Capacity In Use By Volumes: 194224103424 B (194.2 GB) (79.2% used) Capacity Not Allocated: 50883092480 B (50.9 GB) (20.8% free) | +-< Physical Store disk0s2 5FC81AE5-F596-484C-9514-8ADDCFEFA436 | ----------------------------------------------------------- | APFS Physical Store Disk: disk0s2 | Size: 245107195904 B (245.1 GB) | +-> Volume disk3s1 A38ABD2B-3742-401D-BCBF-9B87D04BFF22 | --------------------------------------------------- | APFS Volume Disk (Role): disk3s1 (System) | Name: Macintosh HD (Case-insensitive) | Mount Point: /private/tmp/msu-target-2GHWmYbT | Capacity Consumed: 15294566400 B (15.3 GB) | Sealed: Broken | FileVault: Yes (Unlocked) | Encrypted: No | | | Snapshot: C3545BA0-CFEA-44CE-94DC-8206E750E373 | Snapshot Disk: disk3s1s1 | Snapshot Mount Point: / | Snapshot Sealed: Yes | +-> Volume disk3s2 A6226868-30F0-4A1F-AE57-3BE332622C6E | --------------------------------------------------- | APFS Volume Disk (Role): disk3s2 (Preboot) | Name: Preboot (Case-insensitive) | Mount Point: /System/Volumes/Preboot | Capacity Consumed: 1048924160 B (1.0 GB) | Sealed: No | FileVault: No | +-> Volume disk3s3 160608F5-5AE0-490A-BAD1-53C1A3951695 | --------------------------------------------------- | APFS Volume Disk (Role): disk3s3 (Recovery) | Name: Recovery (Case-insensitive) | Mount Point: Not Mounted | Capacity Consumed: 2076360704 B (2.1 GB) | Sealed: No | FileVault: No | +-> Volume disk3s5 6DFF89B9-FB85-48A6-83A0-13CD41C00519 | --------------------------------------------------- | APFS Volume Disk (Role): disk3s5 (Data) | Name: Data (Case-insensitive) | Mount Point: /System/Volumes/Data | Capacity Consumed: 156699762688 B (156.7 GB) | Sealed: No | FileVault: Yes (Unlocked) | +-> Volume disk3s6 301522B0-CD0F-4D3F-9360-2E0439AF21A1 | --------------------------------------------------- | APFS Volume Disk (Role): disk3s6 (VM) | Name: VM (Case-insensitive) | Mount Point: /System/Volumes/VM | Capacity Consumed: 20480 B (20.5 KB) | Sealed: No | FileVault: No | +-> Volume disk3s7 EB7720B0-E052-4F07-808E-BE4393E33240 | --------------------------------------------------- | APFS Volume Disk (Role): disk3s7 (Data) | Name: macOS - Data (Case-insensitive) | Mount Point: /Volumes/macOS - Data | Capacity Consumed: 3601657856 B (3.6 GB) | Sealed: No | FileVault: No (Encrypted at rest) | +-> Volume disk3s8 80AEF64F-9773-4303-BB8E-E8B6981A0149 --------------------------------------------------- APFS Volume Disk (Role): disk3s8 (System) Name: macOS (Case-insensitive) Mount Point: /Volumes/macOS Capacity Consumed: 15347855360 B (15.3 GB) Sealed: Yes FileVault: No (Encrypted at rest)