@florent yeah that is what i did deploy xo-ce while waiting for a response. I still have 3 more vms to migrate. I so i will continue this route for the migration. Thank you for the confirmation.

I worked around this issue by changing my full backup job to "delta backup" and enabling "force full backup" in the schedule options. Delta backup seems more reliable as of now. Looking forward to a fix as Zstd compression is an appealing feature of the full backup method.

@MajorP93 Thank you i appreciate. im not in a hurry , take your time

@olivierlambert the tar stream is passed as is is there any warning in the relevant backup job log ?

This approach isn’t entirely foolproof since I can’t use a wildcard, and I don’t know how many disks will be attached to the VM. For now, it will never exceed two disks, so I can explicitly include both in the ignore_changes statement. That’s an acceptable solution for us. Thanks for your support.

@olivierlambert Oh yeah good point, that makes sense. Well I think I've got all my answers now, thank you!

I had to disable Purge snapshot data when using CBT. Backups are not longer defaulting to full backups.

@uberiain at this point, when I am uninstall the old XCP-ng center software, and install the new msi, I just realized the xcp-ng keeps the settings file in Roaming folder. (C:\Users\user\AppData\Roaming\XCP-ng) When I deleted it I could re-register the servers.

@zpvS9 said in Error installing windows PV drivers 9.0.9137: I have this error too installing the new PV driver, after uninstalling Citrix driver, reboot, execute XenClean, reboot again, it said that an unsupported device is still present. I must uninstall the device by showing hidden device in Device manager and the Windows PV driver now install. So adding this step in XenClean would be appreciated. encountered the same problem with hidden base system that i needed manually uninstall to get the tools to work.

@Chico008 Use a file manager outside of XO, it will keep the name of the iso

@ph7 huh, that is weird. I'll try to troubleshoot more over the weekend. Thanks for pointing it out. @olivierlambert said in Upgraded RAM, It get's detected but not used. Any ideas?: I would first upgrade the BIOS of the motherboard. Consumer grade hardware is pretty buggy in general when you are using "advanced" features, sadly. That's the first thing i tried, no luck unfortunately

@dinhngtu Thanks. I did verify that it does not have the revoked version on any of the hosts. I've also verified that this is only occurring with Windows 2025. I can V2V Windows 2022 or any Linux distribution that we've tried, without secure boot issues. Also, a fresh installation of Windows 2025 doesn't have the issue. I've opened support ticket number 7747017 for this issue. Hopefully someone can get it figured out. Thanks. Allen B.

@rustylh We really need more information to even begin. What version of XCP-ng are you using? What hardware are you using to run XCP-ng? What is the underlying storage where the VM resides on? What OS is the VM running? How are you taking snapshots, XO? How old was the snapshot? Were the guest utilities installed into the VM? You do know snapshots are not backups, right?

@cmanos No problem, glad I could helped. As Olivier also pointed above, it's not an issue anymore when using QCOW2 which is currently in beta, so hopefully it's only a short workaround

@Maelstrom96 said in Epyc VM to VM networking slow: What is the exact kernel patch that is required for the xen-platform-pci-bar-uc=false fix to work on a Linux guest? We're looking at potentially compiling our own kernel with the xen-netfront.c patch, and we would like to see about adding the other part of the Kernel code needed for the Grant table fix. Patch is in Linux since 5.19-rc. You also find it in some stable branches like 5.15. Otherwise, you can check this patch https://lore.kernel.org/xen-devel/ea4945df138527ed63e711cb77e3b333f7b3a4c9.1751633056.git.teddy.astie@vates.tech/

Yes, they are created either: on demand for users when we need in XO 6 Now, XO 6 is becoming the main driver for new endpoint as the UI is providing more and more features.

Hi, Are you sure your GPU is correctly fed via the power connector?

Just connect your XOA to your dedicated network and it will flow to it.

Hey, sorry guys. Didn't have time to advance on that. I promise will put something to test during november.

@ph7 that's fine, keep on testing our new XO-6, we are very happy with all our community feedback