Update csi-debug.md

docs/csi-debug.md

@@ -1,28 +1,28 @@
 ## CSI driver troubleshooting guide
 ### Case#1: volume create/delete issue
  - locate csi driver pod
-```sh
+```console
 $ kubectl get po -o wide -n kube-system | grep csi-blobfuse-controller
 NAME                                           READY   STATUS    RESTARTS   AGE     IP             NODE
 csi-blobfuse-controller-56bfddd689-dh5tk       5/5     Running   0          35s     10.240.0.19    k8s-agentpool-22533604-0
 csi-blobfuse-controller-56bfddd689-sl4ll       5/5     Running   0          35s     10.240.0.23    k8s-agentpool-22533604-1
 ```
  - get csi driver logs
-```sh
+```console
 $ kubectl logs `kubectl get po -n kube-system | grep csi-blobfuse-controller | cut -d ' ' -f1` -c blobfuse -n kube-system > csi-blobfuse-controller.log
 ```
 > note: there could be multiple controller pods, if there are no helpful logs, try to get logs from other controller pods
 
 ### Case#2: volume mount/unmount failed
  - locate csi driver pod and make sure which pod do tha actual volume mount/unmount
-```
+```console
 $ kubectl get po -o wide -n kube-system | grep csi-blobfuse-node
 NAME                                           READY   STATUS    RESTARTS   AGE     IP             NODE
 csi-blobfuse-node-cvgbs                        3/3     Running   0          7m4s    10.240.0.35    k8s-agentpool-22533604-1
 csi-blobfuse-node-dr4s4                        3/3     Running   0          7m4s    10.240.0.4     k8s-agentpool-22533604-0
 ```
 
  - get csi driver logs
-```sh
+```console
 $ kubectl logs csi-blobfuse-node-cvgbs -c blobfuse -n kube-system > csi-blobfuse-node.log
 ```