Manager Management

CAREER OBJECTIVE :

A challenging position as a Solaris system administrator that utilize my skills to be a part of a progressive organization and to contribute to the growth that gives me a scope to enhance my knowledge and skills in order to cope with the latest technological trends.

EXPERIENCE SUMMARY:

More than 7+ years of IT experience in Solaris System Administration production support of various applications in Sun Solaris.

• Installing Solaris OS .

• Installing & Configuring VERITAS Volume Manager & VCS.

• Administering & Monitoring Cluster Servers (VCS).

• Installing, configuring and implementing the RAID Technologies using various tools like VERITAS volume manager, Solaris volume manager.

• Configured Networking Concepts NIS, NFS and DHCP.

• Troubleshooting of NFS servers, NFS Clients in Auto Mount Environment.

• Proficient in System Backup and Recovery from tapes using ufsdump

• Creating and maintaining user accounts, profiles, security, rights, disk space and process monitoring.

• Configuring zones and containers

• Working on VXVM and SVM.

PROFESSIONAL CERTIFICATION:

Sun Certified Solaris Administration ( SCSA ).

ITIL certified version2

Post Graduate Diploma in computer application form APEL

TECHNICAL SKILLS:

Desktop OS Windows 2003, XP

Network OS UNIX Sun Solaris 8, 9, 10. , HP-UX and AIX 5.3,

Windows Windows 2003

Cluster Technologies (HA) VERITAS Cluster Servers 5.0 (VCS)

Installation Custom Jump Start, Standalone on SPARC Systems

Backup Tools Ufsdump, tar

Protocols TCP/IP, ARP, RARP, ICMP, SMTP, TFTP, FTP,

Technologies DHCP, NFS, NIS, AutoFS, SSH, Telnet, SCP

Storage SAN, NAS (EMC Storage) ,

Monitoring Tools HP OVSD,Remedy,ITSM

EDUCATION:

• Bachelor of commerce FROM Sri Venkateswara university

PROFESSIONAL EXPERIENCE:

Working as Technical Services Professional for Unix in IBM from April ‘10 to till date

Worked as Unix ITO service Delivery Consultant in Hewlett-Packard (Malaysia) from oct’08- April 2010 - Nokia Production En

Worked as Technical Consultant for EMERIO Sdn Bhd Deputed at Hewlett-Packard Sdn Bhd, Malaysia from Dec’06 to oct’2008. - Nokia Production En

Worked as UNIX System Administrator at NKG INFO SERVICES PVT LTD., Hyderabad from Aug’03 to Dec’06

EMPLOYMENT HISTORY:

IBM India Private Ltd.

Designation : Technical Service Professional

Client : Hartford

Responsibilities:

• Handling Installation, configure and troubleshooting of Solaris.

• Configuring and Managing NFS auto mount and integrating with NIS Server

• Creating and Managing Users/Groups and providing the required permissions to files and directories ,providing sudo access and supporting to the users

• Filesystem creation and growing by vxvm

• Experience on handling file system, disk management and Managing the problems associated with file system

• Checking file system consistency in maintenance mode

• Creating, increasing and Managing Swap Space in Solaris

• Scheduling of automatic, repetitive jobs using crontab

• Configuring jump start server and performing installation on the client nodes

• Handling packages, patch management and configuring customize installation

• Troubleshooting various hardware and software issues by raising sun cased and veritas cases and coordinating with various teams, sun and veritas

• Implementation of Solaris Volume Manager(SVM) root disk mirroring

• Configuring and installing SSH Trusting and IPMP

• Working on Zones and containers of Solaris 10.

• Supporting for various teams for upgrading database, deploying applications etc..

Veritas Volume Manager( VxVm):

• Install and configure Veritas Volume Manager for Storage management

• Placing the disks under Volume manager control

• Creating volumes according to the production requirements

• creating the veritas file systems and mounting to the appropriate location

• Volume maintenance - Create, Resize, Recover, Remove the Volumes

• Mirroring the volumes as per requirement

• Adding the LUNs to increase the file systems

• Deporting , importing and renaming the diskgroup

• Discovering and configuring newly added disk devices

• Replacing the faulty and failed disk in the volume

• Implementation of RAID-0, 1, 0+1, 1+0 and RAID-5 volumes

• Adding, Removing the DRL (Dirty Region Log) Logging to a Mirrored Volumes

• Growing & Shrinking the Volume and the File System Size according to the usage

• Disabling and enabling multipathing for specific devices

• Disk management like disk failure, replacement and hot relocation

Veritas Cluster(VCS):

• Install, configure and troubleshooting problems associated with Veritas Cluster Server

• Experience on Configuration files LLT and GAB.

• Managing, backing up and restoring VCS configuration files

• Administrating and troubleshooting VCS service groups, resources and startup issues on cluster.

• Trouble shooting on vcs.

• Bringing a resource/service group online or offline.

• Freezing, switching service groups in VCS during the maintenance

Hewlett-Packard (Malaysia).

Designation : Unix ITO service Delivery Consultant

Responsibilities:

• Member of the 24 x 7 support team of HP Global Center Malaysia (GCM) supporting customers of NOKIA (Global support)

• Many day-to-day problem solving and user assistance activities, such as Solaris, HP-UX and Red Hat Linux troubleshooting.

• Using Remedy,ITSM and hp-ovsd monitoring tool for Tickets. Resolve the tickets with priority base. Maintain SLA and follows HP process.

• Exposure of OVO agents troubleshooting.

• Coordinating with on-call support personnel if human intervention is required for problem solving

• Administration of Solaris Volume Manager (Raid 0, Raid 1, Raid 5 & Raid 1+0) and Configuration of LVM and increase PE and LE on HP-UX.

• Installing and updating packages and patches on Solaris and HP-UX.

• Monitoring and troubleshooting System performance issues.

• Troubleshooting and maintains NFS server and NFS clients in Auto Mount Environment.

• Troubleshooting SAMBA related problems.

• Maintains of DNS servers and clients.

• Configuration of Schedule Cron jobs.

• Administration File Management - House keeping threshold file systems and Creating, Modifying, Deleting files and file permissions.

• Administration of user management (Creating new users, Modifying existing users, Changing user passwords, lock/unlock and deleting accounts)

• Configuration of Virtual IP’s on Solaris servers.

• Modify firmware setting prior to booting at open Boot PROM Level

• Configuring and administrating of Solaris zones and Solaris container

• Incident Management, problem Management and change Management With ITIL process.

(Shyam.M)

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