Upgrade to 7.6 but amd ryzan cpu always not support.

[akong77]

Thanks a lot.
I use xl dmesg this command I found this message.

(XEN) [    0.478742] AMD-Vi: IOMMU 0 Enabled.
(XEN) [    1.670562] xenoprof: Initialization failed. AMD processor family 23 is not supported

I know IOMMU is support at XCP-ng 7.6.But cpu not support it.

[r1]

@akong77 The error seems to point out that "xenoprof Initialization failed".

Do you have issue in creating or bringing your VMs online?

[akong77]

@r1 I has update from 7.5 to 7.6.It's only one VM has virtual disk problem.Another Vm is all ok.I don't know what's this problem?

[r1]

Do you see any error on VM start?

And was that VM working when you were on 7.5?

[akong77]

@r1 Only one can't start is show "virtual disk could not be found".I deattach disk and delete this vm.And re-create new vm then attach orig disk.It's all ok.
This VM can running on 7.5 because I first xcp-ng version is 7.5. I use import to xcp-ng from virtualbox.

[akong77]

I want upgrade to 7.6 because it's will restart system when use xcp-ng 7.5. But I don't know what problem.I think maybe AMD CPU support problem or IOMMU.So, I upgrade it.

[r1]

I don't think its related to AMD CPU Support.

You just have to attach the disk correctly and mark it bootable via xe.

If it still fails, check your /var/log/SMlog

[akong77]

OK,whatever is all ok.

xenoprof: Initialization failed. AMD processor family 23 is not supported

Could any solution?

[r1]

I have that on my Intel processor too. Everything works fine.

(XEN) [    2.213196] xenoprof: Initialization failed. Intel processor family 6 model 158is not supported

[akong77]

Ohh....OK,I will test it.Thanks a lot.

[olivierlambert]

Just got a Ryzen 2700X in the lab. Everything works fine (I just lost 10min to find the "VMX" option to enable it in the BIOS)