@steff22 Mine "crashed" before i added this to the grub.cfg "pcie_port_pm=off pcie_aspm.policy=performance" (Proxmox)
The Windows event log would state kernel-power error matching the same time as the forced reset, so the VM's are still running while in this state.
This happened while idle, I would see a lot of cluster sync errors, as if they lost connection to the network (Using the 2.5 NIC's)

Maybe in the same realm as this issue:
https://xcp-ng.org/forum/topic/8092/add-kernel-boot-params-for-dom0

@steff22 You should not need the microcode if xcp-ng works out of the box with hybrid CPU's.

When you force the power off, are the VM's reset time the same as for the host? Example: Does the kernel-power off event correspond with your hosts hard reboot, if you have Windows VM's running?

That is great to hear that E/P-cores are working. I now have a migration project on my hands

E+P cores are not support in the kernel, have you tried running with only E or P cores enabled?

My 13 Gen MS-01’s with Intel microcode installed work great with Proxmox. Running xcp-ng on D-1541’s still, so all good there

https://youtu.be/Dm7vcMIeeGw?si=mVinZBg6cAVfsrHQ

@amine-sahnoun

Bios and firmware up to date?

Installed OK, lets see how it goes

@djingo
Have you made any config changes to unraid? That will often make nfs go stale.

You can enable v4 under settings for the NFS service in TN Core, but I have no need for that atm.

Don’t think you can mount v4.1 on TrueNAS Core, if I remember correctly. (Not sure about Scale)

@Danp OK, good to know. I just set it to 4GB and never looked back

Compiling with less then 4GB RAM has often failed for me.

I am also seeing this on a large vm(almost 2tb), the sub 200GB VM’s backup fine. I can’t see any errors on the switches. I will add more details about my setup tomorrow.

@indyj

What does zpool list show from the cli? Looking for dedup-rate on the dataset that holds the backups.

@aithorusa I have only done conversions one by one I am afraid, but i guess you could script the conversion as Oliver said.

@aithorusa You can also clone "offline", if the two systems don´t have direct access.

@aithorusa Are you running Proxmox on one host and XCP on another? This video explains how to do Clonezilla: https://www.youtube.com/watch?v=wSTk9BLwF5k

@aithorusa Hi. You can use https://clonezilla.org/ or https://www.starwindsoftware.com/starwind-v2v-converter

There are probably more options, but i have used both with sucsess. Are you using local storage or NAS/SAN for you VMs?

@olivierlambert

/opt/xo/xo-builds/xen-orchestra-202025111215
/opt/xo/xo-builds/xen-orchestra-202026112158

Thats when I ran the builder before the currently installed one.

@olivierlambert

With the newest XO build from sources:

• a776eaf61
• xo-server 5.70.0
• xo-web 5.74.0

Hosts are running latest 8.1

It is now working, from XO and cli