Event Viewer on Datastore05 shows all these /prod01/ files being moved from Datastore04 on January 20, 2012. Event viewer on Datastore04 shows these /prod01/ files being deleted an hour after the files were moved to Datastore05/prod01/.
This looks like a Storage vMotion event, does it not?
What I do not understand is, the Event Viewer on Datastore04 shows nothing about moving the files back from Datastore05, but the VM is currently on Datastore04 and with current date/timestamps, more current logs, etc.
I cannot find any reference to Datastore05 in vmware-57.log (the hghest numbered log, with the most recent date of 11/19/2012).