Q: APPLE SSD SM0512F configuration - 499gig virtual disk?
Wondering if this is a normal configuration for a APPLE SSD SM0512F found in the late 2013 Macbook pro retinas
Just wondering why “disk1” is virtual. It’s capacity is 499gigs, it’s the last item in the terminal output.
Thank you!
cheers
JB
Here’s the terminal’s output of “diskutil info –all”
jack:~ jackbaker$ diskutil info -all
Device Identifier: disk0
Device Node: /dev/disk0
Whole: Yes
Part of Whole: disk0
Device / Media Name: APPLE SSD SM0512F
Volume Name: Not applicable (no file system)
Mounted: Not applicable (no file system)
File System: None
Content (IOContent): GUID_partition_scheme
OS Can Be Installed: No
Media Type: Generic
Protocol: PCI
SMART Status: Verified
Total Size: 500.3 GB (500277790720 Bytes) (exactly 977105060 512-Byte-Units)
Volume Free Space: Not applicable (no file system)
Device Block Size: 512 Bytes
Read-Only Media: No
Read-Only Volume: Not applicable (no file system)
Device Location: Internal
Removable Media: No
Solid State: Yes
Virtual: No
OS 9 Drivers: No
Low Level Format: Not supported
**********
Device Identifier: disk0s1
Device Node: /dev/disk0s1
Whole: No
Part of Whole: disk0
Device / Media Name: EFI System Partition
Volume Name: Not applicable (no file system)
Mounted: Not applicable (no file system)
File System: None
Partition Type: EFI
OS Can Be Installed: No
Media Type: Generic
Protocol: PCI
SMART Status: Verified
Volume UUID:
Disk / Partition UUID:
Total Size: 209.7 MB (209715200 Bytes) (exactly 409600 512-Byte-Units)
Volume Free Space: Not applicable (no file system)
Device Block Size: 512 Bytes
Read-Only Media: No
Read-Only Volume: Not applicable (no file system)
Device Location: Internal
Removable Media: No
Solid State: Yes
**********
Device Identifier: disk0s2
Device Node: /dev/disk0s2
Whole: No
Part of Whole: disk0
Device / Media Name: MacintoshHD
Volume Name: Not applicable (no file system)
Mounted: Not applicable (no file system)
File System: None
Partition Type: Apple_CoreStorage
OS Can Be Installed: No
Recovery Disk: disk0s3
Media Type: Generic
Protocol: PCI
SMART Status: Verified
Disk / Partition UUID:
Total Size: 499.4 GB (499418030080 Bytes) (exactly 975425840 512-Byte-Units)
Volume Free Space: Not applicable (no file system)
Device Block Size: 512 Bytes
Read-Only Media: No
Read-Only Volume: Not applicable (no file system)
Device Location: Internal
Removable Media: No
Solid State: Yes
This disk is a Core Storage Physical Volume (PV). Core Storage Information:
PV UUID:
LVG UUID:
**********
Device Identifier: disk0s3
Device Node: /dev/disk0s3
Whole: No
Part of Whole: disk0
Device / Media Name: Recovery HD
Volume Name: Not applicable (no file system)
Mounted: Not applicable (no file system)
File System: None
Partition Type: Apple_Boot
OS Can Be Installed: No
Media Type: Generic
Protocol: PCI
SMART Status: Verified
Volume UUID:
Disk / Partition UUID:
Total Size: 650.0 MB (650006528 Bytes) (exactly 1269544 512-Byte-Units)
Volume Free Space: Not applicable (no file system)
Device Block Size: 512 Bytes
Read-Only Media: No
Read-Only Volume: Not applicable (no file system)
Device Location: Internal
Removable Media: No
Solid State: Yes
**********
Device Identifier: disk1
Device Node: /dev/disk1
Whole: Yes
Part of Whole: disk1
Device / Media Name: APPLE SSD SM0512F
Volume Name: MacintoshHD
Mounted: Yes
Mount Point: /
File System Personality: Journaled HFS+
Type (Bundle): hfs
Name (User Visible): Mac OS Extended (Journaled)
Journal: Journal size 40960 KB at offset 0xe8f000
Owners: Enabled
Content (IOContent): Apple_HFS
OS Can Be Installed: Yes
Recovery Disk: disk0s3
Media Type: Generic
Protocol: PCI
SMART Status: Not Supported
Volume UUID:
Disk / Partition UUID:
Total Size: 499.0 GB (499046809600 Bytes) (exactly 974700800 512-Byte-Units)
Volume Free Space: 26.5 GB (26546237440 Bytes) (exactly 51848120 512-Byte-Units)
Device Block Size: 512 Bytes
Allocation Block Size: 4096 Bytes
Read-Only Media: No
Read-Only Volume: No
Device Location: Internal
Removable Media: No
Solid State: Yes
Virtual: Yes
OS 9 Drivers: No
Low Level Format: Not supported
This disk is a Core Storage Logical Volume (LV). Core Storage Information:
LV UUID:
LVF UUID:
LVG UUID:
Fusion Drive: No
Encrypted: No
**********
jack:~ jackbaker$
Here’s the storage tab in system report.
MacintoshHD:
Available: 26.83 GB (26,825,244,672 bytes)
Capacity: 499.05 GB (499,046,809,600 bytes)
Mount Point: /
File System: Journaled HFS+
BSD Name: disk1
Logical Volume:
Revertible: Yes (no decryption required)
Encrypted: No
Logical Volume Group:
Name: MacintoshHD
Size: 499.42 GB (499,418,030,080 bytes)
Free Space: 18.9 MB (18,898,944 bytes)
Physical Volumes:
disk0s2:
Device Name: APPLE SSD SM0512F
Media Name: APPLE SSD SM0512F Media
Size: 499.42 GB (499,418,030,080 bytes)
Medium Type: SSD
Protocol: PCI
Internal: Yes
Partition Map Type: GPT (GUID Partition Table)
Status: Online
S.M.A.R.T. Status: Verified
MacBook Pro (Retina, 15-inch, Late 2013), OS X El Capitan (10.11.4), Had logic board replaced Feb 29th
Posted on Aug 17, 2016 7:27 PM