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/
[image: vates-xcp-ng-at-fosdem-2026-1.webp]
One question, I promised to forward to the forum, how many VM are you running on XCP-ng ?
Dozen, hundreds, thousands or more ?
Update 2:
Renaming eth2 to eth6 and eth7 worked like a charm.
Had to do a fresh install because the emergency network restart didn't work.
it's hard to tell which PIF belong to each bond on XO (at least on source-compiled version), needed to use old xcp-center to figure it out.
This thread can be closed.
still having some network issues :S
@florent So If my Mikrotik router is sitting between XO and the HITRON and the HITRON is power cycled, because the Mikrotik is the gateway as far as XO is concerned and the gateway is not down, will the 10 minute timeout apply or might it timeout faster than that?
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.
