Describe the bug

After upgrading Longhorn from 1.6.2 to 1.7.1 on Talos OS, RWX volumes are not working and there are several errors about detecting NFS ver kernel settings and OS packages.

To Reproduce

Deploy latest Longhorn release on Talos OS 1.7.7

Expected behavior

RWX volumes to work out of the box

Support bundle for troubleshooting

supportbundle_5bb5caf5-13b3-479d-b5fd-4ae2cedbe8d3_2024-10-01T16-22-20Z.zip

Environment

• Longhorn version: 1.7.1
• Impacted volume (PV): All RWX volumes
• Installation method (e.g. Rancher Catalog App/Helm/Kubectl): Helm chart deployed via ArgoCD
• Kubernetes distro (e.g. RKE/K3s/EKS/OpenShift) and version: Talos OS 1.7.7, k8s 1.30.5
  • Number of control plane nodes in the cluster: 3
  • Number of worker nodes in the cluster: 6
• Node config
  • OS type and version: Talos OS 1.7.7
  • Kernel version: 6.6.52-talos
  • CPU per node: 8
  • Memory per node: 16 GB
  • Disk type (e.g. SSD/NVMe/HDD): SSD
  • Network bandwidth between the nodes (Gbps): 1gbps
• Underlying Infrastructure (e.g. on AWS/GCE, EKS/GKE, VMWare/KVM, Baremetal): Proxmox VMs
• Number of Longhorn volumes in the cluster: 30+

Additional context

Helm chart values:

Workaround and Mitigation

This should be used to detect kernel config settings for Talos OS: cat /proc/config.gz | zless