Craig,  it's a good idea to input your configuration into E-Lab navigator ([URL] . This will give you an idea if you need to upgrade PowerPath, navi agent/cli, fabric firmware compatibility etc. From host perspective you can run the grab utility  Home > Support > Product and Diagnostic Tools > Grab Utilities  once you collect the output file you can run it through HEAT reports to get more information about host  Home > Support > Product and Diagnostic Tools > Environment Analysis Tools > Host Environment Analysis Tool (HEAT)
Hi All,  I'm coming from an HP StorageWorks background and know how that works very well. While I've done FLARE code upgrades on new CX4s with no systems running on them (during projects), I've got to upgrade the FLARE code on 5 production CX4s next weekend. As a precaution, and I know we don't have too, we're stopping our production systems that run on them. Besides upgrading the FLARE code, are there any other considerations I need to take into account? Any software running on servers that needs to be upgraded too?  Thanks for the help,  Craig 
Upgrading to FLARE 30. (.512)