Red Hat High Availability Clustering

Cui îi este dedicat cursul?

Senior Linux system administrators responsible for maximizing resiliency through high-availability clustering services and using fault-tolerant shared storage technologies.

Cunoștințe și abilități inițiale

• Take a free assessment to gauge whether this offering is the best fit for your skills.
• Red Hat Certified System Administrator (RHCSA) exam (EX200) and associated courses.
• Red Hat Cerfitied Engineer (RHCE) exam (EX294) and associated courses.

Prezentarea cursului

Design and deploy a high availability clusterRed Hat® High Availability Clustering (RH436) provides intensive, hands-on experience with the Pacemaker component of the Red Hat Enterprise Linux High-Availability Add-On, as well as cluster storage components from the Resilient Storage Add-On, including Cluster Logical Volume Manager (CLVM), Red Hat Global File System 2 (GFS2), and Device-Mapper Multipath. Created for senior Linux® system administrators, this 4-day course strongly emphasizes lab-based activities. You'll learn how to deploy and manage shared storage and server clusters that provide highly available network services to a mission-critical enterprise environment. This course also helps you prepare for the Red Hat Certified Specialist in High Availability Clustering exam (EX436).

Ce subiecte abordează cursul

• Install and configure a Pacemaker-based high availability cluster
• Create and manage highly available services
• Troubleshoot common cluster issues
• Work with shared storage (iSCSI) and configure multipathing
• Configure GFS2 file systems

Ce abilități se dobândesc în urmă cursului

As a result of attending this course, you will be able to create, manage, and troubleshoot highly available network services and tightly-coupled cluster storage for business-critical applications.

Students should be able to demonstrate the following skills:

• Improve application uptime by using high availability clustering.
• Manage storage in an high availability environment using iSCSI initiators, HA-LVM or LVM Shared Volume Groups as appropriate, and GFS2 cluster file systems.
• Implement strategies to identify and eliminate single points of failure in high availability clusters.