I am creating mosaics for the purpose of publishing cached map services in ArcGIS Server.
When I create the mosaic, I add rasters and then build overviews using the default settings.
I notice that at some random zoom levels (mostly the larger scales) at random locations, the overviews don't render, and there are black and white checkers. I am used to only seeing this if overviews have not been built.
Does this mean the overviews have not built properly? Or perhaps I have not set the settings correctly?