Thank you every visitors and for those who did not had the chance to visit fosdem check this report:
https://xcp-ng.org/blog/2026/02/19/fosdem-2026-follow-up/
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One question, I promised to forward to the forum, how many VM are you running on XCP-ng ?
Dozen, hundreds, thousands or more ?
@nikade said in Every virtual machine I restart doesn't boot.:
@DustinB yeah im guessing the VDI isn't attached to the VM for some reason, based on the screenshot.
Im also wondering if he ever rebooted the VM's after installing them with PXE
Right, it's a likely answer... but even then I would've expected his PXE server to just restart the installation process all over again... assuming that the disk is attached to the VM etc and that PXE boot isn't disabled automatically like it is with an ISO after first boot.
haha
@florent since your early patch of my XOA (xo-server restart at the disk activity peak)
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noticing vif0 transmitting a bit on the network and different ram activity on a timespan of 2 hours
something has changed, is it for the better ? let the night decide
Difficile de parler de « réalité » avec les benchmarks. Vérifiez aussi l'iodepth (qui dépend du type matériel que vous avez, sur du flash/NVMe vous pouvez monter à 128 ou 256), la latence entre en compte aussi bien sûr.
Le bottleneck principal est le monothreading de tapdisk, si vous testez sur plusieurs VMs différentes la somme va monter de manière assez régulière.
