Doc update Openshift IBM Cloud

Updates the documentation for CSI snapshot data movement for OpenShift
on IBM Cloud.

The default hostpath /var/lib/kubelet/pods cannot find
PersistentVolumeClaims with volumeMode: Block on host.

The correct hostpath for OpenShift on IBM Cloud is
/var/data/kubelet/pods.

Signed-off-by: Michael Fruchtman <msfrucht@us.ibm.com>

site/content/docs/main/csi-snapshot-data-movement.md

@@ -121,6 +121,24 @@ oc annotate namespace <velero namespace> openshift.io/node-selector=""
 oc create -n <velero namespace> -f ds.yaml
 ```
 
+**OpenShift on IBM Cloud**
+
+
+Update the host path for volumes in the node-agent DaemonSet in the Velero namespace from `/var/lib/kubelet/pods` to
+`/var/data/kubelet/pods`.
+
+```yaml
+hostPath:
+  path: /var/lib/kubelet/pods
+```
+
+to
+
+```yaml
+hostPath:
+  path: /var/data/kubet/pods
+```
+
 **VMware Tanzu Kubernetes Grid Integrated Edition (formerly VMware Enterprise PKS)**  
 
 You need to enable the `Allow Privileged` option in your plan configuration so that Velero is able to mount the hostpath.  

site/content/docs/v1.13/csi-snapshot-data-movement.md

@@ -121,6 +121,24 @@ oc annotate namespace <velero namespace> openshift.io/node-selector=""
 oc create -n <velero namespace> -f ds.yaml
 ```
 
+**OpenShift on IBM Cloud**
+
+
+Update the host path for volumes in the node-agent DaemonSet in the Velero namespace from `/var/lib/kubelet/pods` to
+`/var/data/kubelet/pods`.
+
+```yaml
+hostPath:
+  path: /var/lib/kubelet/pods
+```
+
+to
+
+```yaml
+hostPath:
+  path: /var/data/kubet/pods
+```
+
 **VMware Tanzu Kubernetes Grid Integrated Edition (formerly VMware Enterprise PKS)**  
 
 You need to enable the `Allow Privileged` option in your plan configuration so that Velero is able to mount the hostpath.  

site/content/docs/v1.14/csi-snapshot-data-movement.md

@@ -121,6 +121,24 @@ oc annotate namespace <velero namespace> openshift.io/node-selector=""
 oc create -n <velero namespace> -f ds.yaml
 ```
 
+**OpenShift on IBM Cloud**
+
+
+Update the host path for volumes in the node-agent DaemonSet in the Velero namespace from `/var/lib/kubelet/pods` to
+`/var/data/kubelet/pods`.
+
+```yaml
+hostPath:
+  path: /var/lib/kubelet/pods
+```
+
+to
+
+```yaml
+hostPath:
+  path: /var/data/kubet/pods
+```
+
 **VMware Tanzu Kubernetes Grid Integrated Edition (formerly VMware Enterprise PKS)**  
 
 You need to enable the `Allow Privileged` option in your plan configuration so that Velero is able to mount the hostpath.