SERVICE-ORIENTED STORAGE TIERING: A 2014 APPROACH TO A 2004 PROBLEM Daniel Stafford Senior Systems Engineer EMC Corporation
[email protected] Table of Contents Introduction ................................................................................................................................ 4 Defining the Sandbox ............................................................................................................. 4 Why Consider Storage Service Tiering on a VMAX? .............................................................. 5 Designing the System ................................................................................................................ 7 Data Capture and Analysis ..................................................................................................... 7 Translating Analysis into Physical Design ............................................................................... 8 Translating Design into Cost Model .......................................................................................10 Describing Tiers ....................................................................................................................13 Configuration ............................................................................................................................14 VMAX Configuration ..............................................................................................................14 Host IO Limit Configuration ................................................................................................14