A couple of years ago I could see volumes on Linstor getting completely stuck and unrecoverable whenever the network was getting busy or unstable. Nodes reboot were a nightmare too.
Have a setup now with their Piraeus operator[1], Kubernetes >= 1.20, rancher and calico, and it seems to be very stable. XFS have been giving better results too. Still, better not to try too many reboot loops on the nodes.
A couple of years ago I could see volumes on Linstor getting completely stuck and unrecoverable whenever the network was getting busy or unstable. Nodes reboot were a nightmare too.
Have a setup now with their Piraeus operator[1], Kubernetes >= 1.20, rancher and calico, and it seems to be very stable. XFS have been giving better results too. Still, better not to try too many reboot loops on the nodes.
1: https://github.com/piraeusdatastore/piraeus-operator/