Plan szkolenia
Module 1: Course IntroductionModule 2: Introduction to High Availability
• What is high availability and reducing the risk
• Storage technologies and HA network design
Module 3: High Availability with
Serviceguard (SG)
• SG features and benefits and SG packages
• Minimizing planned downtime
• Installing prerequisite software
• Serviceguard Manager
Module 4: Storage for Serviceguard
• Volume management
• Persistent reservation overview
• Review of LVM and VxVM concepts
• Configure a shared LVM volume and VxVM data group
• Using hosttags
Module 5: Cluster Concepts and Configuration
• Describe the difference between heartbeat, stationary and standby LAN interfaces
• Configure active/standby LAN interfaces using channel bonding
• Cluster arbitration using a LockLUN and Quorum server
• Steps to configure a Serviceguard cluster
• View the status of the cluster and log file
Module 6: Additional Cluster Features
• Test the local LAN failover
• Node failures and cluster reformation
• Node joining and leaving a cluster
• Basic cluster management
Module 7: Packages and Services
• Configure a basic Serviceguard package
• The package configuration file
• Package and node switching management
• Interpret package status from cmviewcl
• Package log file
Module 8: Package Policies
• Package FAILOVER and FAILBACK policies
• Package access control
• Using package dependencies, priorities and weights
Module 9: Application Monitoring Scripts
and Toolkits
• Writing and using an application monitor
• The package control script
• Application integration toolkits
Module 10: Cluster Troubleshooting
• Test clusters and packages for problems
• Using the log files
• Using Serviceguard commands for troubleshooting
• Approaches to troubleshooting
Module 11: Cluster and Package
Online Reconfiguration
• Cluster modifications online and online package modifications
• Storage reconfiguration
• Add and remove a node or package while the cluster is running
Module 12: Highly Available NFS
• Install the NFS server toolkit
• Configure an NFS server package using the NFS toolkit
• Configure an NFS client package
• Test the NFS server package for various failures
Module 13: Highly Available Oracle Database
• Install the Oracle database toolkit
• Configure an Oracle 11gR2 database package using the Oracle toolkit
• Check the operation of the Oracle database and failover
Module 14: Cluster and Package Maintenance
• Rolling upgrade of Serviceguard
• Kernel parameter change using Live Application Detach
• Package partial startup
Module 15: Generic Resources
• Configure and use generic resources in a package
Module 16: Cluster Simulation
• Investigate the simulator interface and actions
Module 17: Cluster Analytics
• Install the Analytics utility
• Display data collected by Serviceguard Cluster Analytics
Module 18: Advanced Tookits
• Discuss the following tookits for Serviceguard: SAP/HANA, Oracle, MS/SQL on Linux, DB2
Optional:Configure an Oracle 12g database package using the Oracle toolkit
• Check the operation of the Oracle database and failover
