@john.c See this post - https://xcp-ng.org/forum/post/105564

Created two pull requests for the issues: https://github.com/xenserver/xe-guest-utilities/pull/180 https://github.com/xcp-ng-rpms/xcp-ng-pv-tools/pull/14 @rzr , for the latter, I don't have any experience with xcp-ng's testing suite, so I'll need guidance assuming testing is warranted.

@poddingue I'm fully up to date, but only at version 9.2.16 [14:57 ovbh-pprod-xen02 ~]# drbdadm --version DRBDADM_BUILDTAG=GIT-hash:\ 71c8bcff6ea77a022b272a7eba649a774251bac4\ build\ by\ @buildsystem\,\ 2025-11-03\ 10:21:36 DRBDADM_API_VERSION=2 DRBD_KERNEL_VERSION_CODE=0x090210 DRBD_KERNEL_VERSION=9.2.16 DRBDADM_VERSION_CODE=0x092100 DRBDADM_VERSION=9.33.0 [14:57 ovbh-pprod-xen02 ~]# drbd-reactor --version drbd-reactor 1.9.0 [14:57 ovbh-pprod-xen02 ~]# [image: 1784734717818-ae60a96f-99c9-4e31-9f74-362d7d4426d7-image.jpeg] There are no updates that I can install [14:08 ovbh-pprod-xen02 ~]# yum check-update Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile Excluding mirror: updates.xcp-ng.org * xcp-ng-base: mirrors.xcp-ng.org Excluding mirror: updates.xcp-ng.org * xcp-ng-updates: mirrors.xcp-ng.org zabbix | 3.0 kB 00:00:00 zabbix-non-supported | 2.9 kB 00:00:00 zabbix/x86_64/primary_db | 114 kB 00:00:00 zabbix-agent.x86_64 7.0.28-release1.el7 zabbix

Thanks for the feedback @norpan , worth it! Ping @florent

Thanks for this first reply. So how restart a VM create : with a CR job with the snapshot with memory and keep the backup chain healthy? For now, I'm using the "With memory" option because I think it's the best choice for reliably restoring VMs such as an AD or a SQL Server database. Am I wrong?

@poddingue Oh yes (dumb me). Very good, we'll see if they respond (as now there's two @ refferences). Happy Day

@poddingue yeah I saw it now but I was more like mentioning that many people also have the same problem. Hope it gets resolved soon

@pedro_udifar Hi, You can try again with minPartSize=100000000 indeed. But I would advise you to contact B2 directly. They should have a clearer error to show instead of a 500. Thanks for your patience and your help

Got this issue since 2026-07-12.

@TeddyAstie From what I've tried...It won't work at all in Linux. It kind of works in Windows, and while I do see some load on the GPU when running something, there's as much if not more load on the CPU. It's not what I expected at least. I've never really gamed on PC, and definitely never Linux. My only uses for GPU's have been in media composition which was always on dedicated systems and Nvidia GPUs. More recently I've been doing some AI tasks, again with passed-through NVidia GPUs. Side tangent... I ran into another workload last night where the app wanted OpenGL...But OpenGL doesn't work with the "normal" VGA adapter in XCP-ng, and I don't have a GPU on that particular pool to try a pass-through. That lead me to VirGL, but it doesn't look like that's gone anywhere.

@Bastien-Nollet Perfect, thanks Bastien! Thanks for looking into this, I really appreciate how responsive everyone at Vates is on this forum.

Thanks a lot @msupport ! @all-ki could you add this to our IPMI doc to be published ?

Perfect, thanks for your feedback!

@pierrebrunet said: Hi, just to be sure, are you saying it is working ok apart one task 8 days ago? Yes, after I adjusted the time it's working

@simonp , thank you very much and all of your team ! ! ! Keep up the outstanding work. Regards, Marc

Hi @acebmxer, thanks for reporting, we identified this bug internally already, we're going to fix it once root cause is found.