@TeddyAstie I do not have Citrix ones. This VM was pretty much freshly installed to test Windows2025 on as pure Vates-maintained stack as possible. Update: Please note my post above. Tha this seems to be triggered by live-migrating the vm

@ccooke Hello, We have a fix, we are aiming to validate it rapidly so it shouldn't happen for others. Thank you for reporting the issue. I'll update the thread again when the update is available and it should be safe for other people going through here to update using the RPU.

@bvivi57 xo do check license if you have xostor installed, since it need some magic to work at a lot of steps ( like the rolling pool updates) this is the expected behavior with a manually installed xostor ( cc @julienxovates for information )

@pierrebrunet It says the following when I run that: On branch master Your branch is up to date with 'origin/master'. no changes added to commit

@olivierlambert said: Might be interesting to test a different cluster size and see the impact I tested it with a cluster size of 2 megabytes, and nothing changed [image: 1778012606947-qcow2-2m_bandwidth_summary.png] [image: 1778012609162-qcow2-2m_latency_summary.png]

@dkg Oops sorry I thought you were someone else having the same issues.

@acebmxer not yet (a little under the water with the release patch, but we will do it )

@vlamincktr XO PROXY from source is pretty reliable at no cost either use @acebmxer script or @ronivay here is a quick tuto on an ubuntu VM https://omnibox.huducloud.com/shared_article/QJ9y1bRSPj9VTbWp6NKaV7yn/installation-xoa-a-partir-des-sources-github-ronivay first part is XO CE, second part is XO PROXY CE beware as you delegate some jobs to XO PROXY, to ever upgrade XO PROXY when you upgrade XOA, so that they have the same backup mechanisms/code

@gskger Getting ready to do this myself so following along. Did you ever get this working?

Hello all, XenClean/XenBootFix 9.1.152 have been released. This release fixes VSA-2026-012 (DLL sideloading vulnerability in XenClean and XenBootFix). If your VM is running 9.1.146, you don't need to update. You just need to replace any XenClean and XenBootFix files you downloaded. The package\XenClean and package\XenBootFix directories contain fixed versions of the aforementioned tools. package\XenTools-x64.msi has not changed from version 9.1.146, and is only provided as a convenience. The installation MSI does not include the fixed XenBootFix. You must use the one from package\XenBootFix or download the tool directly from GitHub! The next release of the XCP-ng Windows Guest Tools will contain a fixed version of XenBootFix. Get it here: https://github.com/xcp-ng/win-pv-drivers/releases