Ramprasad Rao

 Adding SAN using multipath and creating physical volumes, volume groups, logical volumes (Linux, Veritas and Solaris ).  Perform Root Cause Analysis and implement permanent solutions for the issues identified.  Handling Panic & File system issues.  Handling ASM Disk LUN additions.  Handling FS Extensions in VXvm & VCS.  Handling Clone , FS Extensions in Linux.  Administration and managing Veritas Volume Manager, VeritasCluster.

 Managing File Systems & Logical volumes.  Administrating of users & groups.  Securing the servers using Firewall,ACL, Iptables.  Scheduling of repetitive tasks using CRON jobs.  Configuring of files sharing servers using NFS & FTP,share the data across the multiple servers.  Troubleshooting the Linux operating systems such as Redhat Enterprise Linux and CentOS

 Experience in VMware ESXi 5.0, 5.1 / Hyper V virtualization platforms.  Experience in Planning and implementation of Operating Systems and Application upgrades.  Installation and Configuration of NFS, FTP & Samba.  Configuring and troubleshooting SSH, LVM administration, RAID.  Installation and configuration of Firewall (FORTIGATE 80C).

 Installation, configuration and support of RHEL 4.x and 5.x on different Hardware Systems like HP Proliant ML 350 and ML 110 Servers  Installation, configuring and maintenance of HP Storage MSA2000 and MSA1500 devices  Operating System Migration and patch updating  System Administration, performance monitoring and tuning  Configuring and troubleshooting NFS, FTP, Samba, SSH, LVM administration and RAID

Network, System and DBA .

Computer, Mathematics and Physical science.