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Red Hat Certified Specialist in High Availability Clustering

Ex436: Red Hat Certified Specialist in High Availability Clustering, is a performance-based test used to assess the skills and knowledge needed to implement high-availability services on Red Hat Enterprise Linux using the Red Hat Enterprise Linux High Availability Add-on. Experienced Linux® system administrators responsible for the planning, deployment, and management of multiple physical or virtualized servers. Linux system administrators who want to Demonstrate competency in Configuring and Managing Highly Available Failover Clusters.

1. Configure a high-availability cluster

  • Install high availability clustering
  • Install and configure a high availability cluster either manually or using Ansible
  • Configure cluster quorum options

  • Configure standard fence mechanisms such as fence_ipmilan
  • Test fencing configurations using standard tools
  • Configure fencing so that any cluster member can fence any other cluster member

  • Configure cluster logging so that each node system activity is logged to a separate file
  • Configure cluster logging so that logging messages will be forwarded to journald

  • Create and configure a cluster monitoring resource
  • Log cluster events and send notification emails to a specific address
  • Configure cluster alerts

  • Create and configure a cluster highly available service
  • Configure a specific resource group
  • Configure services to use shared storage
  • Configure services to use a specific IP

  • Restrict where services run
  • Configure service failover behavior

  • Configure an iSCSI initiator
  • Create and configure shared storage using provided iSCSI volumes
  • Configure multipath access to shared storage
  • Configure shared LVM devices
  • Configure highly available LVM devices

  • Create GFS2 filesystems on logical volumes
  • Configure GFS filesystems to be shared between multiple nodes simultaneously
  • Manage GFS2 filesystems
  • Add journals to existing GFS2 filesystems


Fees Structure : 8900 INR / 110 USD
Total No of Class : 26 Video Class
Class Duration : 30:30 Working Hours
Download Feature : Download Avalable
Technical Support : Call / Whatsapp : +91 8680961847
Working Hours : Monday to Firday 9 AM to 6 PM
Payment Mode : Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

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Fees Structure : 18500 INR / 230 USD
Class Duration : 30 Days
Class Recording : Live Class Recording available
Class Time : Monday to Firday 1.5 hours per day / Weekend 3 Hours per day
Technical Support : Call / Whatsapp : +91 8680961847
Working Hours : Monday to Firday 9 AM to 6 PM
Payment Mode : Credit Card / Debit Card / NetBanking / Wallet (Gpay/Phonepay/Paytm/WhatsApp Pay)

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