Overview and upgrade considerations | Hardware Installation and Maintenance Guide, Version 11.60.2 and 11.60.3

Considerations for upgrading software and firmware with SAN OS software
To ensure a successful upgrade, keep in mind some key considerations as part of your planning.

Considerations for upgrading software and firmware with ThinkSystem SAN Manager
Before you use ThinkSystem SAN Manager to upgrade multiple storage arrays, review the key considerations as part of your planning.

Considerations for upgrading drive firmware
Take into account some key considerations before upgrading your drive firmware.

Workflows for upgrading software and firmware
The following workflows provide an overview for upgrading software and firmware for multiple controllers, and drive firmware.