private void DestroyDrTasks()
{
// destroy DR tasks
if (DrTasks.Count > 0)
{
SummaryReport.AddLine(Messages.DR_WIZARD_REPORT_DR_CLEANUP);
}
foreach (var drTask in DrTasks.ToList())
{
List <SR> srs = Pool.Connection.ResolveAll(drTask.introduced_SRs);
string srNames = string.Join(", ", (from sr in srs select sr.Name()).ToArray());
DR_task task = drTask;
var action = new DelegatedAsyncAction(xenConnection,
string.Format(Messages.ACTION_DR_TASK_DESTROY_TITLE, srNames), Messages.ACTION_DR_TASK_DESTROY_STATUS, Messages.ACTION_DR_TASK_DESTROY_DONE,
s => DR_task.destroy(s, task.opaque_ref))
{
Pool = this.Pool
};
new Dialogs.ActionProgressDialog(action, ProgressBarStyle.Blocks).ShowDialog();
if (action.Succeeded)
{
DrTasks.Remove(drTask);
}
SummaryReport.AddActionResult(action);
}
}
private void NewDrTask(string opaqueRef)
{
DR_task drTask = DR_task.get_record(Pool.Connection.Session, opaqueRef);
drTask.opaque_ref = opaqueRef;
DrTasks.Add(drTask);
IntroducedSrs.AddRange(drTask.introduced_SRs);
}
protected override void Run()
{
Description = Messages.ACTION_DR_TASK_CREATE_STATUS;
// create DR_task
RelatedTask = DR_task.async_create(Session, _deviceInfo.Type.ToString(),
_deviceInfo.DeviceConfig, _deviceInfo.SrUuids);
PollToCompletion();
Description = Messages.ACTION_DR_TASK_CREATE_DONE;
}