
268 DS8800 Performance Monitoring and Tuning
Figure 7-19 Drill down and drill up
If you click the drill-down icon in Figure 7-19, you get a report that contains all the volumes
that are stored on that specific array. If you click the drill up icon, you get a performance report
at the controller level. In Figure 7-20, we show you the DS8000 components and levels to
which you can drill down. Tivoli Storage Productivity Center refers to the DS8000 processor
complexes as
controllers.
Figure 7-20 Drill-down path and drill-up path