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#1 2020-12-01 16:11:01

Morta
Member
Registered: 2019-07-07
Posts: 8

Arch Linux does'nt find my RST Raid0 with Nvme

Hi Folks

I try to install Arch Linux with Dual Boot on a existing Windows 10 RST Raid 0? Model Lenovo ThinkPad X1 Extreme (Gen. 1)

It's is still impossible with FAKE Raid on Nvme?

What is the best way to do it if i had to delete Windows 10? In the UEFI Setup it's have AHCI Options but it will earse the entry RAID 0!!

Plz help me!

Thanks!!

Last edited by Morta (2020-12-01 16:16:21)

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#2 2020-12-01 18:58:31

progandy
Member
Registered: 2012-05-17
Posts: 4,140

Re: Arch Linux does'nt find my RST Raid0 with Nvme

That is still impossible and the nvme maintainers won't accept patches since RST prevents access to information needed to handle quirks for some nvme devices.

Christoph Hellwig on linux-pci wrote:

https://lore.kernel.org/linux-pci/20190 … @lst.de/T/

On Tue, Jun 25, 2019 at 11:51:28AM +0800, Daniel Drake wrote:
> Bearing in mind that we've already been told that the NVMe device
> config space is inaccessible, and the new docs show exactly how the
> BIOS enforces such inaccessibility during early boot, the remaining
> points you mentioned recently were:

If we can't access the config space we unfortunately can't support
this scheme at all, as it invalidates all our quirks handling.

Last edited by progandy (2020-12-01 19:03:42)


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