Physical capacity status pod Drive use status pod Health status pod Chapter 4. TS4500 management graphical user interface  301 The color of the health status pod indicates the current state of the library by severity. Click  the  status pod  if the pod is yellow or red to go to the correct page so that you can understand  and troubleshoot the warning or error. If a library is in more than one state, the higher priority  state is shown. If multiple logical libraries exist, a warning icon displays if all of the drives in any logical library  are in use. The blue pod fills as the number of drives (in use out of the total number of drives in the  library) increases. The drive use status pod displays the status of the drives across the library. Click the  status pod  to go to the Drives by Logical Libraries page. The pod is red when the number of cartridges exceeds the number of licensed slots. If this  situation occurs, you must remove cartridges or purchase additional capacity. The pod is yellow when the physical capacity exceeds the capacity use threshold. If this  situation occurs, you can remove cartridges or purchase additional capacity. The pod is green when the number of cartridges in the library is fewer than the number of  licensed slots. The physical capacity pod displays how many licensed slots are filled by cartridges in this  tape library. In a mixed media library, you can select to display a summary of either LTO or  3592 slots by using the selector button on this pod.