What is Apfs Volume Mac?
Posted in mac | 2022-03-16
Add, Delete, or Erase APFS Volumes in Disk Utility on Mac
Apple File System APFS allocates disk space on demand. When a single APFS container partition has multiple volumes, the containers free space is shared and can be allocated to any of the individual volumes as needed. On your computer, macOS is installed on a set of volumes known as a volume group.
Should Mac SSD be APFS?
Newer macOS installations should use APFS by default, and if youre formatting an external drive , APFS is the faster and better option for most users. Mac OS Extended or HFS+ is still a good option for older drives, but only if you plan on using it with a Mac or for Time Machine backups.
Why does my Mac have Two Volumes?
For security reasons macOS Catalina splits the logical boot volume, in your case "Macintosh HD" into two physical volumes, one for all the system files and another for the use data which has " - Data" put on the end of the name.
How Many Volumes should a Mac Have?
MacOS now splits the operating system and data files into two volumes, but they should never appear on the desktop. Apple took system protection to the next level in macOS 10.15 Catalina by splitting your normal boot volume into two pieces.
What are Volumes on my Mac?
A volume is a selfcontained storage area that a computer can read. Common types of volumes include CDs, DVDs, SSDs, and hard drives . When a Mac computer recognizes a volume, it mounts it on the desktop so that you can access the data it contains.