This is installed and working on my two test systems but they're both AMD so I'm not able to test the updated microcode.

This seems to be working fine on my two test systems but I don't do PCI passthrough.

@bleader Seems to be running just fine on my test servers as well.

@stormi

Here's the results from one of my test lab servers:

Test server: HP MicroServer
CPU: AMD Athlon(tm) II Neo N36L
RAM: 8GB

xtf-runner selftest -q --host

Combined test results:
test-hvm32-selftest                      SUCCESS
test-hvm32pae-selftest                   SUCCESS
test-hvm32pse-selftest                   SUCCESS
test-hvm64-selftest                      SUCCESS
test-pv64-selftest                       SUCCESS

xtf-runner -aqq --host

Combined test results:
test-pv64-cpuid-faulting                 SKIP
test-pv64-pv-fsgsbase                    SKIP
test-hvm32-umip                          SKIP
test-hvm64-umip                          SKIP
test-pv64-xsa-167                        SKIP
test-pv64-xsa-182                        SKIP

/usr/libexec/xen/bin/test-cpu-policy

CPU Policy unit tests
Testing CPU vendor identification:
Testing CPUID serialise success:
Testing CPUID deserialise failure:
Testing CPUID out-of-range clearing:
Testing MSR serialise success:
Testing MSR deserialise failure:
Testing policy compatibility success:
Testing policy compatibility failure:
Done: all ok

echo $?
0

@gduperrey Tested and working in my lab as well. So far, so good...

@gduperrey
Installed on my test lab systems, 2 very old AMD systems with shared NFS storage with a mix of different types of guests. All working so far.

@gduperrey
Applied on my test systems and all seems to be working well here.

@Marc-pezin

This is fantastic news! Thanks for sharing it. Olivier mentioned that something might be in the works but didn't mention much more than that.

I've used DRBD on various projects in the past and been nothing but impressed by it. It would be interesting to see if you could reach out to the folks behind HA-Lizard as well; they've got a lot of experience with DRBD on Xen systems.

Installed and seems to be working well on my test systems.

Seems to be working well on my test servers.

This seems to be working well for me too.

@bleader They're installed and running well on my test lab systems.

@stormi I have it up and running on an HP Microserver N36L. Both of my test VMs work as they did before the update. One is running Alpine Linux 3.19.1 using UEFI secure boot and the other is a Windows Server 2008 R2 setup using Citrix drivers and agent.

@stormi said in Xen 4.17 on XCP-ng 8.3!:

I'm creating this thread dedicated to the update from Xen 4.13 to 4.17. I will update this post with instructions very soon.

I'm definitely looking forward to it and will test here, mainly on frighteningly old hardware.

The update is installed and seems to be working without problems on my two test systems.

I have it running on my test servers, an HP MicroServer and a ProLiant DL165 G7. No problems so far.

Tested in my test lab and no problems but no Zen CPUs either.

@gduperrey I'm running the updates on both lab and production machines and all seems well so far.

@stormi So far so good in my test lab and one minor production server.

Latest updates seem to be working fine in my test lab as well.