<![CDATA[HA with 3 distant Storage Pool and 2 XCP-ng in cluster]]>Hello !

I've tree question about how work clusters.

First i will describe the situation :
I've 3 differents places, connect with SD-WAN.
In all places there will be a NAS for shared storage who will be part of the cluster.
Only 3 places will have a server XCP-ng in cluster.

So my questions are :

1- In case of one of my shared storage failed, how does the VM to migrate to the one of my other storage Pool ?

2- If the link between one of my place with a XCP-ng and Storage Pool failed, how does the VM to migrate to the one of my other storage Pool ?

3- If the link between one of my place with a XCP-ng and Storage Pool failed, both XCP-ng can't reach each other so did the VM migrate and both can use it with his own storage and when the link became UP again both Pool synchronize information ?

Any help would be appreciated ! Thanks in advense for replying,

]]>https://xcp-ng.org/forum/topic/8767/ha-with-3-distant-storage-pool-and-2-xcp-ng-in-clusterRSS for NodeWed, 20 May 2026 03:59:03 GMTThu, 04 Apr 2024 13:11:05 GMT60<![CDATA[Reply to HA with 3 distant Storage Pool and 2 XCP-ng in cluster on Wed, 10 Apr 2024 05:45:31 GMT]]>Nope, that doesn't exist at the moment. But I'm not certain how that would work exactly, at least I've not thought about it here.

]]>https://xcp-ng.org/forum/post/75221https://xcp-ng.org/forum/post/75221Wed, 10 Apr 2024 05:45:31 GMT<![CDATA[Reply to HA with 3 distant Storage Pool and 2 XCP-ng in cluster on Tue, 09 Apr 2024 21:35:32 GMT]]>@olivierlambert Thanks for replying !

Is there any solution available in XCP-ng to have multiple Storage Share HA ?

]]>https://xcp-ng.org/forum/post/75215https://xcp-ng.org/forum/post/75215Tue, 09 Apr 2024 21:35:32 GMT<![CDATA[Reply to HA with 3 distant Storage Pool and 2 XCP-ng in cluster on Thu, 04 Apr 2024 13:33:51 GMT]]>If a shared storage fails, it means the VM disk can't be used anywhere. If a compute host fails, no problem, the VM will be restarted elsewhere.

]]>https://xcp-ng.org/forum/post/74880https://xcp-ng.org/forum/post/74880Thu, 04 Apr 2024 13:33:51 GMT