Storage Troubleshooting

Storage Troubleshooting An architecture diagram generated by Archify. PVC Pending · Check PVC status (describe pvc) · Volume Provisioning Issues PVC Pending Check PVC status (describe pvc) Volume Provisioning Failure · Check provisioner (CSI) logs · Volume Provisioning Issues Volume Provisioning Failure Check provisioner (CSI) logs Check CSI Driver Logs · → Reinstall CSI driver · Volume Provisioning Issues Check CSI Driver Logs → Reinstall CSI driver Check IAM Permissions · → Add IAM permissions · Volume Provisioning Issues Check IAM Permissions → Add IAM permissions Check Storage Class · → Fix storage class · Volume Provisioning Issues Check Storage Class → Fix storage class Volume Mount Issues · Stuck in ContainerCreating · Volume Mount · Performance Issues Volume Mount Issues Stuck in ContainerCreating Performance Issues · Slow I/O · Volume Mount · Performance Issues Performance Issues Slow I/O Check Pod Status · → Restart pod · Volume Mount · Performance Issues Check Pod Status → Restart pod Check Node Status · kubelet logs (journalctl) · Volume Mount · Performance Issues Check Node Status kubelet logs (journalctl) Check Security Groups / Network · → Add security group rules · Volume Mount · Performance Issues Check Security Groups / Network → Add security group rules Check Performance Metrics · → Change volume / instance type · Volume Mount · Performance Issues Check Performance Metrics → Change volume / instance type Test File System · → Optimize file system · Volume Mount · Performance Issues Test File System → Optimize file system Volume Provisioning Issues Volume Mount · Performance Issues Legend Diagnostic check → fix action Check shared by two issues Symptom (issue)