Hi everyone:
In 2018/2019 I built a 3 node cluster, with linstor, proxmox and drbd according to this note (Proxmox 5.4, DRBD 9.0):
https://kvaps.medium.com/deploying-linstor-with-proxmox-91c746b4035d
It worked without any problems until a few days ago.
In order to upgrade the memory on the servers, I migrate the VMs from one of the nodes, including the container with the controller
All the VMs went to the designated node, except the controller that did not start again making all disk pools inaccessible
All attempts to restart the controller were useless
That's why I decided to create a new controller on a local-lvm disk
Despite having been created without problems (at least that seems to be the case), the controller sees absolutely nothing of the existing cluster (nodes, resources, etc.)
On the satellite side, they give "connection refused" when trying to execute any command
Can you give me any ideas to solve the problem that do not mean redoing everything from scratch?
Thank you very much in advance
Daniel
In 2018/2019 I built a 3 node cluster, with linstor, proxmox and drbd according to this note (Proxmox 5.4, DRBD 9.0):
https://kvaps.medium.com/deploying-linstor-with-proxmox-91c746b4035d
It worked without any problems until a few days ago.
In order to upgrade the memory on the servers, I migrate the VMs from one of the nodes, including the container with the controller
All the VMs went to the designated node, except the controller that did not start again making all disk pools inaccessible
All attempts to restart the controller were useless
That's why I decided to create a new controller on a local-lvm disk
Despite having been created without problems (at least that seems to be the case), the controller sees absolutely nothing of the existing cluster (nodes, resources, etc.)
On the satellite side, they give "connection refused" when trying to execute any command
Can you give me any ideas to solve the problem that do not mean redoing everything from scratch?
Thank you very much in advance
Daniel