RH437 Red Hat High Availability Clustering With Exam

    Red Hat® Enterprise Clustering and Storage Management with Exam (RH437) provides intensive, hands-on experience with storage management, Red Hat Cluster Suite, and the shared storage technology delivered by Red Hat Global File System (GFS). Created for senior Linux® system administrators, this 4-day course has a strong emphasis on lab-based activities. At the end of the course, students will have learned to deploy and manage shared storage and server clusters that provide highly available network services to a mission-critical enterprise environment.
    A Red Hat Certified Engineer (RHCE®) who successfully completes this course is prepared to take the Red Hat Enterprise Clustering and Storage Management Expertise Exam (EX436).

    COURSE OBJECTIVE:
    • Setup and management of high-availability clustered services with Red Hat Cluster Suite
    • Providing iSCSI targets with Red Hat Enterprise Linux
    • Customization and control of device files with udev
    • Storage I/O multipath with device mapper
    • Using cluster Logical Volume Management (LVM)
    • Configuration and use of the Red Hat Global File System cluster file system for shared storage

     

    TARGET AUDIENCE:
    An experienced Linux system administrator responsible for managing shared storage across 1 or more Linux systems, an experienced Linux system administrator responsible for maintaining a high-availability service using cluster technology, an RHCE interested in earning a Red Hat Certificate of Expertise, a Red Hat Certified Datacenter Specialist (RHCDS) or a Red Hat Certified Architect (RHCA) credential.

    COURSE PREREQUISITES:
    • RHCE certification or equivalent experience

    COURSE CONTENT:
    Storage technologies

    • Storage Requirements
    • NAS vs. SAN
    iSCSI

    • iSCSI as a shared storage device
    • Configuring an iSCSI initiator
    • Configuring an iSCSI target
    • Authentication
    Kernel Device Management

    • udev features
    • udev rule configuration
    • I/O scheduler
    Device mapper and multipathing

    • Mapping targets
    • Multipath device configuration
    Red Hat Cluster Suite overview

    • Design and elements of clustering
    • Cluster configuration tools
    Logical Volume Management

    • LVM review
    • Setting up clusered logical volumes
    Global File System (GFS) 2

    • Implementation and configuration
    • Lock management
    • Planning for and growing online GFS
    • Monitoring tools
    • Journal configuration and management
    Quorum and the cluster manager

    • Intracluster communication
    • Cluster tools
    Fencing and failover

    • Fencing components
    • Failover domains
    Quorum disk

    • Heuristic configuration
    Resource Group Manager (rgmanager)

    • Resource groups and recovery
    • Hierarchical resource ordering
    • High-availability services

    FOLLOW ON COURSES:
    RH401, Red Hat Enterprise Deployment and Systems Management
    RHS333, Red Hat Enterprise Security Network Services
    RH442, Red Hat Enterprise Performance Tuning

    Tilleggsinformasjon

    Varighet

    5 dag(er)

    Språk

    Engelsk/Norsk kursmateriell, Engelsk/Norsk kursholder

    Sted

    Virtuelt (90% av våre kurs blir tatt opp)/Vi setter opp kurs over hele landet