Samsung SSD SM961-NVMe M.2

[Private_PAULA]

why is your result so much better?

other SSD? Mainboard?

or system / uefi/bios options to improve?

see "poor" result of my system:

 

[BreBo]

why is your result so much better?

other SSD? Mainboard?

or system / uefi/bios options to improve?

see "poor" result of my system:

I'm sorry if I gave you the impression that the picture I posted was my result, because it isn't.
I only posted the picture to show you that Aja Speed Test is capable of handling high read/write speeds.

The read/write results are from this system.

 

[Private_PAULA]

ahh!! thank you - glad to hear that ;-)

now i read this there:
diskutil appleraid create stripe Rocket8 JHFS+ disk3 disk4 disk5



ok, so i am happy with my NVMe results:

 

[babar767]

ahh!! thank you - glad to hear that ;-)

now i read this there:
diskutil appleraid create stripe Rocket8 JHFS+ disk3 disk4 disk5



ok, so i am happy with my NVMe results:
View attachment 223210

Nice work. Did you you use only the patch from rehabman? I don't have windows anymore so I can't use his guide to find the acpi Id...

 

[Private_PAULA]

Yes only the Patch and renaming "IONVMeFamily.kext.bak "- thats all.

 

[babar767]

Wow almost too good to be true... will try that tonight. You are running 10-12-2?

 

[RehabMan]

Yes only the Patch and renaming "IONVMeFamily.kext.bak "- thats all.

Best to use the class-code spoof. Makes system upgrades easier.
https://www.tonymacx86.com/threads/...h-ionvmefamily-using-class-code-spoof.210316/

 

[babar767]

Hello RehabMan, nice to have your oversight on this matter.

Your guide is very straightforward and helpful, I simply don't have used windows for the last five years or so, I would have to reinstall.

I just don't get how Paula can have it working without SSDT.

 

[RehabMan]

Hello RehabMan, nice to have your oversight on this matter.

Your guide is very straightforward and helpful, I simply don't have used windows for the last five years or so, I would have to reinstall.

I just don't get how Paula can have it working without SSDT.

You can use HackrNVMeFamily without --spoof and without SSDT (eg. no special class-code inject), but you have to remove IONVMeFamily.kext as per github patch-nvme README and as written by Private_PAULA in post #15.

Deleting IONVMeFamily though becomes a pain when you do system updates. Because it is re-created by the update process, and you have no opportunity to delete it before reboot, you will crash on boot after the update, and will have to delete it from Terminal within the macOS installer.

 

[babar767]

Ok now I get it. Dirty but liveable.

Isn't there a livelinux that could get me to the acpi table as well?