This is a report from my last customer visit where I installed the BVQ GMCV (Global Mirror Change Volume) monitoring at one of my customers. Immediately after the installation, we saw that in the event of a catastrophe, the customer would have lost many data irretrievably.
We had a great experience with our GMCV extension for BVQ.
We installed the BVQ GMCV package and immediately saw that one of many consistency groups had stopped working one month ago.
The SVC GUI is really no help to recognize this because it showed "consistent copying" with a historical last copy date.
Good that we have recognized it early enough!
The problem was corrected immediately!
Send me a mail if you want to know more about this