Aix device management adding, removing devices, replacing faulty devices such as • Disks, disks replacement on rootvg and user defined volume groups • Grow or shink file system as per the requirement • OS migration or TL installation on critical production server using alternate disk installation methods. • Based on the severity of the problem understand the issues and recover. • Veritas Volume Manager 4.0, Veritas Cluster & Vxfs configuration support. • VG and LV creation in Vxvm and LVM in Solaris and Linux • Building of servers like Solaris, Linux,, Aix and configuration, deployment of tools related to client specification.