Format and Partition map for external ssd on Mac studio
All the current answers to questions about formatting are for intel based Mac’s. I have a Mac studio. Where can I get an answer?
Mac Studio
Apple Intelligence is now available on iPhone, iPad, and Mac!
All the current answers to questions about formatting are for intel based Mac’s. I have a Mac studio. Where can I get an answer?
Mac Studio
I’m not sure where you are seeing Intel vs Apple Silicon with respect to partitioning. Apple’s guide doesn’t differentiate.
Partition a physical disk in Disk Utility on Mac - Apple Support
I’m not sure where you are seeing Intel vs Apple Silicon with respect to partitioning. Apple’s guide doesn’t differentiate.
Partition a physical disk in Disk Utility on Mac - Apple Support
Why do you want to do this? I have seen so many questions the past few days form people trying to boot their brand new M1 Macs from external drives. You realize that will slow down the computer anywhere from 50-90%, right? Why not save your money and buy a 2014 Mac mini on eBay?
RH51 wrote:
All the current answers to questions about formatting are for intel based Mac’s. I have a Mac studio. Where can I get an answer?
There is no difference between formatting disks for Intel Macs vs. M1 Macs.
However, beginning with macOS Catalina, Mac boot drives must be formatted as APFS regardless of whether it's an SSD or an HDD and regardless of whether it's an Intel or M1 Mac. Note also that boot drives must be partitioned as GUID partition map on Intel & M1 Macs; and GUID has been the partition map of choice for all drives ever since Apple first released Intel Macs. The boot drive on your Mac Studio must be GUID/APFS.
It is strongly suggested by Apple that all SSDs (internal & external, bootable & non-bootable) be formatted as APFS although in reality non-bootable SSDs may be formatted as you wish. Non-bootable HDDs may also be formatted as you wish (although APFS is not a good selection for an HDD, for performance reasons).
not quite what I’m looking for but thank you anyway.
Thanks but problem still unsolved
not quite what I’m looking for but thank you anyway.
Then what are you looking for? That is the guide for how to partition a drive.
What do you want to do with the drive?
I am not clear what you mean format and partition map but maybe this:
https://eclecticlight.co/2021/12/16/boot-disk-layout-in-macos-monterey/
It covers both Intel and M1 CPUs.
Define Exactly what the problem is with as much detail as possible.
Stating " . . . problem still unresolved " says next to nothing meaningful.
Format and Partition map for external ssd on Mac studio