Home > Data Protection > PowerProtect Data Manager > Cloud Disaster Recovery Best Practices > Cloud DR Server events
The easiest and fastest way to troubleshoot and check things is the events page on the CDRS, it contains all possible information about the entire system, including health of components, protection information, recoveries, failbacks, management, and so on.
For example, in the following image you can see events indicating that a protection started and an event for protection completed, so you can understand that your protection was completed successfully, and investigate farther in case of errors:
Another example is of an event indicating a failure to create image (which is the event for rapid recovery failure), one event indicates Create Image Started, and the following event indicates Create Image Failed, this could give you a clue of why there are no Rapid Recovery copies. In this specific example if failed because the protected VM has an unsupported OS, which means AWS could not convert it:
Another useful example is the event that indicates “Auto Scaling group failed to launch”, this event usually happens during recovery, but nothing happens for a long time. This means that something in the auto scaling group failed, usually a limit of AWS VPC or EC2 instance types per region. You will be able to log in to AWS management console and read the auto scaling group logs to understand exactly why it failed to launch after reading this event.