SUSE Linux Enterprise High Availability Extension 11: Support and Troubleshoo...Novell
The SUSE Linux Enterprise High Availability Extension provides a solid and well-integrated foundation for deploying highly available services, including Web farms, databases, application servers or virtualization environments.
Such distributed setups present unique challenges not encountered on a single node. This tutorial will provide a guide to the most common issues encountered during configuration and design, such as fencing, networking, dependencies and many others.
Such distributed setups present unique challenges not encountered on a single node. This tutorial aims to provide a guide to the most common issues during configuration and design: fencing, networking, dependencies, and other aspects.
SUSE Linux Enterprise High Availability Extension 11: Support and Troubleshoo...Novell
The SUSE Linux Enterprise High Availability Extension provides a solid and well-integrated foundation for deploying highly available services, including Web farms, databases, application servers or virtualization environments.
Such distributed setups present unique challenges not encountered on a single node. This tutorial will provide a guide to the most common issues encountered during configuration and design, such as fencing, networking, dependencies and many others.
Such distributed setups present unique challenges not encountered on a single node. This tutorial aims to provide a guide to the most common issues during configuration and design: fencing, networking, dependencies, and other aspects.
5 Ways to Avoid Server and Application DowntimeNeverfail Group
Successfully maintaining server and application uptime requires a diligent watch. This presentation outlines five ways you can avoid server and application downtime to ensure your users are always connected to the programs vital to their success.
Nagios Conference 2014 - Jeremy Rust - Avoiding Downtime Using Linux High Ava...Nagios
Jeremy Rust's presentation on Avoiding Downtime Using Linux High Availability.
The presentation was given during the Nagios World Conference North America held Oct 13th - Oct 16th, 2014 in Saint Paul, MN. For more information on the conference (including photos and videos), visit: http://go.nagios.com/conference
This technical session shows how to configure the new SQL Server 2017 release on the Linux platform for production-ready architecture, including topics such as setting up additional drives and backing up over the network.
Originally a PowerPoint Presentation, but hopefully you can still use the text even though some slides have multiple images on top of one another (as they appeared) in our original presentation.
5 Ways to Avoid Server and Application DowntimeNeverfail Group
Successfully maintaining server and application uptime requires a diligent watch. This presentation outlines five ways you can avoid server and application downtime to ensure your users are always connected to the programs vital to their success.
Nagios Conference 2014 - Jeremy Rust - Avoiding Downtime Using Linux High Ava...Nagios
Jeremy Rust's presentation on Avoiding Downtime Using Linux High Availability.
The presentation was given during the Nagios World Conference North America held Oct 13th - Oct 16th, 2014 in Saint Paul, MN. For more information on the conference (including photos and videos), visit: http://go.nagios.com/conference
This technical session shows how to configure the new SQL Server 2017 release on the Linux platform for production-ready architecture, including topics such as setting up additional drives and backing up over the network.
Originally a PowerPoint Presentation, but hopefully you can still use the text even though some slides have multiple images on top of one another (as they appeared) in our original presentation.
Seeking position as a Linux Administrator by utilizing “6+ years of experience”
In multiple Linux & UNIX platforms, specialized in Red Hat Linux. Self-motivated, dedicated and up to any task that I am given.
1. Phone: 773-710-7997
Email: shaziaparveen2@gmail.com
PROFESSIONAL SUMMARY:
• Over 7+ years of experience in IT industry with specialization in Linux 7.0/6.0/5.11,
SUSE 10/9.0, Ubuntu.
• 4+ years of experience in VMware, prominently worked on VMware vSphere, AIX, 5.3, 6,
Hadoop Big data, Veritas Net Backup, VCS, Red Hat Cluster.
• Good experience in Oracle VM, BMC Patrol, Virtualization KVM, Open LDAP, Apache
Tomcat, SAN, Shell Scripting, MySQL, ACLs, Server Hardening, LAMP Server, Raid
Levels.
• Experienced in networking, design, implementation and troubleshooting of TCP/IP based
networks running on Linux.
• Has extensive knowledge of Hadoop Administartion and multiple scripting and
programming languages.
• Hands on implementation experience of system patches and updates managing upgrades
effectively and to user requirements.
• Experienced in Building Puppet Master server and Puppet Agents.
• Experienced in Building Open Stack on Red Hat Enterprise Linux.
• Experienced in installation, configuration, tuning, security, backup, recovery and
upgrades of Linux (Red Hat).
• Expertise on MySQL, DHCP, DNS, FTP, SAMBA, NFS, NIS, NIS+ and ZFS.
• Experienced in using Kick Start file to initiate installation of Red Hat Linux server build.
• Working with Shell Scripting and Python in Linux environment.
• Deploying and configuring Linux VM’s and Windows (2003 & 2008).
• Experienced in Virtualization Technologies like Virtual Desktop infrastructure, thin clients
and VMware.
• Expereince with Hadoop distributed file system(HDFS)
• Good understanding of Core data base concepts.
• Experience with Hadoop Ecosystem Components such as Pig,Hive Scoop.
• Experienced in OS UNIX (Linux Red Hat 7.0 6.x & 5.11), Services, RDP, Remote Admin,
Vcenter & VM consol.
• Experienced in Ticketing Tools Service Now, Citrix, Change Management and Remedy.
• Good experience in File System management ZFS, Vxfs, LVM, LDAP setup and
administration.
• Experience in scripting Languages like bash shell python.
• Troubleshooting and support on Red Hat Performance tuning and system activity (disk
failure, performance, escalation, troubleshoot).
• Possessing good Vendor Management skills and handling Escalation Calls.
• Sound knowledge in Proper documentation and Process management.
• Good in Swap management and Swap monitoring.
EDUCATION:
2. • Bachelor of Science (Computers)
• Masters of Business Administration
TECHNICAL SKILLS:
Operating System
OEL 5/6, IBM AIX (6.1/5.3), Red Hat Linux (3/4/5/6), Windows
08/07/2003/Vista/XP/NT/9x
Utilities
NFS, (Autosys), NIS, NIS+, DNS, TCP, IP, SSH, FTPD, SFTPD,
HTTP, LVM, Send mail (SMTP), VMware Server, VPN, Mirror Disk,
Iptables, svcadm, svcs, LDAP, Crontabs, sed, awk, Performance
Server Hardware IBM/DELL Blade Server, Intel Servers, HP Blade (Xeon), Proliant
Servers, DL- 360, G35p, 760
Cluster Solutions Red Hat Cluster Suite, Sun Cluster 3.0/3.1 Hadoop
Storage Tivoli Storage Manager, Storage Area Network (SAN), NAS
Tools VNC, WINSCP, Putty, Shell, Sametime, Remedy Action Request
System, Lotus Notes, Monitoring Tool – Nagios
Office Tools Microsoft Office: MS Word, MS Excel, MS PowerPoint, MS Outlook,
VisioTicketing Tools HP Service Manager, Remedy Alliance Tool, Apple Espresso
PROFESSIONAL EXPERIENCE:
AIG, Charlotte, NC Jun 2015 – Till
Date
Role: Linux Administrator
Responsibilities:
• Installed Red Hat servers through using Management console.
• Maintained critical OS level issues with day to today issues with P1/P2.
• Supported multiple applications with metro HA setup with zero down time.
• Tested disaster recovery exercise for critical finance applications.
• Helped design big data clusters and administered them.
• Maintained existing programs/scripts and extended Linux system functionality as needed.
• Author and modify scripts for application deployment as well as system monitoring using
Python
• Writing Various Linux Bash Shell and Perl scripts to provide vital statastics about the
availabilty and responsiveness of the network
• Administered back end services and databases in the virtual enviornment.
• Upgraded Red Hat servers from 5.10 to 6.5.
• Creating KVM Servers using virtualization
3. • Installed and configured/ upgrade Veritas clusters.
• Setup LAMP Server on Red Hat Enterprise.
• Troubleshooting and support on LAMP SERVER pools.
• Configured LDAP and Client Servers. Migrating Servers from P2V.
• File System management UFS, ZFS, Vxfs, LVM.
Environment: RHEL 5.x, 6.x, Sun Solaris 10, Net backup, LAMP Server, P2V, Backup exec
VERITAS Cluster, Shell Scripting, Oracle 9i, Oracle10g, Oracle 11g, SAP, HP DL 380/580/680/
HP DL870.
Nokia, Chicago, IL
Role: Linux Administrator Apr 2014 – May 2015
Responsibilities:
• Build and manage Linux/VMware servers with Red Hat Satellite server and network
Installation.
• Installed and configured all the Linux servers in the network per specifications of clients.
• Implemented Big data systems in loud enviornment.
• Experience with Hadoop Ecosystem Components such as Pig,Hive Scoop.
• Updated Hadoop Components HDFS Map and Red
• Assistedin creating security and encrytion systems for big data
• OS migrations, patching, performance tuning and capacity planning of servers.
• Configure Puppet Master and Puppet Agents on RHEL7 servers.
• Managing Manifests in Puppet.
• Configured Splunk on RHEL6, performance monitoring.
• Involved Open Stack installation on Ret Hat Enterprise Linux.
• Maintained critical servers and database with day to day issues with P1/P2.
• Perform Servers Health check using Shell scripting.
• Installed Red Hat Virtual machines servers through Kickstart scripts.
Environment: RHEL 5.x, 6.x,7.0 Sun Solaris 10, HP-UX, VERITAS Cluster, Apache Tomcat,
Open Stack, Puppet, Java, Jboss, Oracle 9i, Oracle 10g, Oracle 11g, HP DL 380/580/680/ HP
DL870, Sun V430, V245.
Palantir Technology, NY, NY Jun 2012 - Mar 2014
Role: Linux Administrator
Responsibilities:
• Creating users, managing user permissions, maintaining User and File System quota.
• Setting up permissions and implementing security policy.
• Installed Red Hat servers through using Management console.
4. • Maintained critical OS level issues with day to today issues with P1/P2.
• Supported multiple applications with metro HA setup with zero down time.
• Tested disaster recovery exercise for critical finance applications.
• Installation Linux different flavors OS through Kick start Server.
• Taking Daily, Weekly and Monthly Server data and Filer backups using Veritas Net Backup.
• Creating & managing virtual machines in VMware.
• Run scripts in Python &Pearl
• Configured Apache servers
• Assisted in Configuring JBOSS Web Server on Apahe and Tomcat
• Assisted in building an deploying applicaton using Java
• Setup LAMP Server on Red Hat Enterprise.
• Troubleshooting and support on LAMP SERVER pools
• Configuring and customizing various devices and parameters in Nagios Monitoring tool.
Environment: RHEL 4.x, 5.x, 6.x, Nagios, Net backup, Shell Scripting, HP DL 380/580/680
Mylan, Pittsburg, PA Jan 2011 – May 2012
Role: Support Engineer
Responsibilities:
• Install Red hat servers through using Management console
• Maintained critical OS level issues with day to day including P1/P2.
• Supported multiple applications with metro HA setup with zero down time.
• Provided 24/7 on call support with coordination of offshore team.
• Supporting Applications Web Logic servers
• Running backup scripts using shell scripting.
• Increasing LPARS volume space through VIO Server
• Creating KVM Servers using virtualization
• Setup LAMP Server on Red Hat Enterprise
• Configured LDAP and Client Servers.
• File System management Ext3, Ext4, ZFS, Vxfs, & LVM
• Built filesystems / Rdms for database servers with Red Hat OS.
• Managing HPQC tool to perform software testing & Cycle management
• Complete Responsibility for Server availability and Team.
• Incident, Change and Problem tickets.
Environment: RHEL 5.x, 6.x, Sun Solaris 10, Net backup, LAMP Server, P2V, Backup exec
VERITAS Cluster, Shell Scripting, Oracle 9i, Oracle10g, Oracle 11g, SAP, HP DL 380/580/680/
HP DL870.
Smart Drive Systems, Hyderabad, India Jun 2008 - Dec 2010
5. Role: Technical Support Executive
Responsibilities:
• Installed and configured Suse/Red Hat Linux on Multiple servers.
• Installed new software releases, system upgrades and installs patches.
• Configuration of NFS, Nagios & Web Servers.
• Troubleshooting and support on RHEL.
• Monitored server’s physical health checkup in Data center.
• Monitored Servers through Nagios tool.
• File System management UFS, ZFS, Vxfs, LVM.
• Migrated physical servers to virtual servers.
• Built filesystems/RDMS for database servers with Red Hat OS.
• Provided 24/7 on call support with coordination of offshore team.
Environment: Linux, Shell, Web Servers, NFS, FTP, Nagios, HP 380G, Intel x86.
6. Role: Technical Support Executive
Responsibilities:
• Installed and configured Suse/Red Hat Linux on Multiple servers.
• Installed new software releases, system upgrades and installs patches.
• Configuration of NFS, Nagios & Web Servers.
• Troubleshooting and support on RHEL.
• Monitored server’s physical health checkup in Data center.
• Monitored Servers through Nagios tool.
• File System management UFS, ZFS, Vxfs, LVM.
• Migrated physical servers to virtual servers.
• Built filesystems/RDMS for database servers with Red Hat OS.
• Provided 24/7 on call support with coordination of offshore team.
Environment: Linux, Shell, Web Servers, NFS, FTP, Nagios, HP 380G, Intel x86.