Github user jburwell commented on a diff in the pull request:
https://github.com/apache/cloudstack/pull/798#discussion_r79315898
--- Diff:
plugins/hypervisors/vmware/src/com/cloud/hypervisor/vmware/manager/VmwareStorageManagerImpl.java
---
@@ -1464,4 +1448,55 @@ private String deleteDir(String dir) {
private static String getVolumeRelativeDirInSecStroage(long volumeId) {
return "volumes/" + volumeId;
}
+
+ /**
+ * This method is to check if a given TaskInfo Object is valid( and
has name and entity name assigned).It return true if TaskInfo Object is valid
and false otherwise.
+ *
+ * @param TaskInfo
+ * info
+ * @return boolean(true or false)
+ **/
+ private boolean isvalidTaskInfoObj(TaskInfo info){
+ return !(info == null || info.getEntityName() == null ||
info.getName() == null);
+ }
+
+ /**
+ * This method waits for tasks running on vm to complete
+ *
+ * @param vmName Name of the vm
+ * @param taskName Name of the task
+ * @param context Task context object
+ *
+ * @return boolean(true or false) True if it waited for tasks to
finish and false when there are no tasks running on the Vm.
+ **/
+
+ private boolean waitForRunningTaskOnVM(String vmName, String taskName,
VmwareContext context) throws Exception {
+ try {
+ ManagedObjectReference taskmgr =
context.getServiceContent().getTaskManager();
+ List<ManagedObjectReference> tasks =
context.getVimClient().getDynamicProperty(taskmgr, "recentTask");
+
+ for (ManagedObjectReference taskMor : tasks) {
+ TaskInfo info =
(TaskInfo)(context.getVimClient().getDynamicProperty(taskMor, "info"));
+
+ if (!isvalidTaskInfoObj(info)) {
+ continue;
+ }
+
+ if (info.getEntityName().equals(vmName) &&
info.getName().equalsIgnoreCase(taskName)) {
+ if (!(info.getState().equals(TaskInfoState.SUCCESS) ||
info.getState().equals(TaskInfoState.ERROR))) {
+ s_logger.debug("There is already a task: " +
taskName + " running for VM: " + vmName + ", wait for it");
--- End diff --
Please wrap this statement in an `if (s_logger.isDebugEnabled())` check.
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