@kassebasse said in Remove running host:
I am just trying to remove the host, because it is no longer exists
In that case, try
xe host-declare-dead
You will need the prior UUID of the host, that is, the UUID assigned to the host before you reinstalled xcp-ng.
xe host-list will provide that.
Read the warnings about host-declare-dead carefully.
The existing technical documentation is great. An operations guide would be helpful. Here are a couple of chapter ideas:
Best practices for setting up your environment
(eg, odd number of hosts, isolate management network, treat your hosts like cattle, etc)
Preparing for disasters (eg, requirements for restoring pool metadata, how to recover a single VM if your pool data is gone, etc)
@raxa04
You should follow @TeddyAstie's recommendation. To do that, click on "Convert to HVM".
@raxa04
What's at the top of the Advanced tab for this VM?
@olivierlambert
Can we rule out extra_guest_irqs as the root cause of this problem?
https://docs.xcp-ng.org/compute/#nvme-storage-devices-on-linux
@olivierlambert
Is the CPU on the sending host or the receiving host the limiting factor for single disk migrations?
Je le connecte à une machine virtuelle Debian 12, noyau 6.1.0-31-amd64. Le disque est un Western Digital "MyBook" que j'utilise pour les sauvegardes hors ligne.
@kagbasi-ngc @olivierlambert
I've seen similar problems with other LDAP clients. With those other systems, it was a problem with a fixed buffer size somewhere in the client code. If the list of groups exceeds what will fit in the buffer, we had weird problems. Increasing the buffer size fixed the problem.
C'est intéressant. J'ai un disque USB de 14 To connecté directement à l'hyperviseur. Il est attribué à une VM via VUSB, et il fonctionne correctement sur la version 8.2.1 de XCP-ng.
@cairoti
You might look at "Appliances".
The startup delay on the VM doesn't apply when the host is booting, only when you run "xe vm-start".
Look at
https://xcp-ng.org/forum/topic/6464/resolved-vm-s-auto-starting-in-wrong-order
and
https://xcp-ng.org/forum/topic/1312/vm-start-delay-does-it-work-yet/5
The existing technical documentation is great. An operations guide would be helpful. Here are a couple of chapter ideas:
Best practices for setting up your environment
(eg, odd number of hosts, isolate management network, treat your hosts like cattle, etc)
Preparing for disasters (eg, requirements for restoring pool metadata, how to recover a single VM if your pool data is gone, etc)
@kassebasse said in Remove running host:
I am just trying to remove the host, because it is no longer exists
In that case, try
xe host-declare-dead
You will need the prior UUID of the host, that is, the UUID assigned to the host before you reinstalled xcp-ng.
xe host-list will provide that.
Read the warnings about host-declare-dead carefully.