Format wd hard drive for mac and pc. But it took a full three releases from the first APFS appearance until Time Machine backups could be written to drives formatted with APFS: macOS 11.0 Big Sur is the first release to allow that. I've written quite a bit about the not-quite-so-new Apple File System (APFS) format that Apple adopted for both iOS and—with macOS 10.13 High Sierra—for SSDs that are a Mac's boot volume.
Important:This document may not represent best practices for current development. For current information, see About Apple File System.
Mac OS Extended (HFS+) | Apple File System (APFS) | |
|---|---|---|
Mac mini os mojave. Number of allocation blocks | 232 (4 billion) | 263 (9 quintillion) |
File IDs | 32-bit | 64-bit |
Maximum file size | 263 bytes | 263 bytes |
Time stamp granularity | 1 second | 1 nanosecond |
Copy-on-write | ||
Crash protected | Journaled | ✔ |
File and directory clones | ✔ | |
Snapshots | ✔ | |
Space sharing | ✔ | |
Native encryption | ✔ | |
Sparse files | ✔ | |
Fast directory sizing | ✔ |
Apfs Or Mac Os Extended
Mac Os Extended Vs Exfat
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