Fix simple-rsync e2e for ocp on AWS

Signed-off-by: John Strunk <[email protected]>

Author: JohnStrunk

test-kuttl/e2e/simple-rsync/05-populate-source-volume.yaml

@@ -20,10 +20,11 @@ spec:
     - name: busybox
       image: busybox
       command: ["/bin/sh", "-c"]
-      args: ["echo 'data' > /mnt/datafile; sleep 99999"]
+      args: ["echo 'data' > /mnt/datafile; sync; sleep 99999"]
       volumeMounts:
         - name: data
           mountPath: "/mnt"
+  terminationGracePeriodSeconds: 2
   volumes:
     - name: data
       persistentVolumeClaim:

test-kuttl/e2e/simple-rsync/15-create-source.sh

@@ -18,5 +18,5 @@ spec:
   rsync:
     sshKeys: $KEYNAME
     address: $ADDRESS
-    copyMethod: Clone
+    copyMethod: Snapshot
 EOF

test-kuttl/e2e/simple-rsync/22-shutdown-source.yaml

@@ -0,0 +1,7 @@
+---
+apiVersion: kuttl.dev/v1beta1
+kind: TestStep
+delete:
+- apiVersion: v1
+  kind: Pod
+  name: source

test-kuttl/e2e/simple-rsync/30-verify-data.yaml

@@ -10,7 +10,7 @@ spec:
         - name: busybox
           image: busybox
           command: ["/bin/sh", "-c"]
-          args: ["diff -rs /mnt /mnt2"]
+          args: ["rm -rf /mnt/lost+found; rm -rf /mnt2/lost+found; diff -rs /mnt /mnt2"]
           volumeMounts:
             - name: data-src
               mountPath: "/mnt"