I deal with various storage management systems for years, but last week i found a tool completely new to me.

I had to manage a Linux cluster with several storages and the customer had installed a tool called EVMS, the opensource Enterprise Volume Management System. It provides nearly the same functionality as Veritas Enterprise Administrator and VxVM specific for Linux.

You'll get a intuitive GTK GUI, a ncurses based textmode UI and a commandline interface.

You'll try it? Take a look at EVMS Sourceforge Page.