Veritas Cluster Training in Chennai
Veritas Cluster main work of an Operating system in order to coordinates from the primary level to the advanced level. Cluster used to control the application of Operating system. If there is any failure in Operating system, it provides additional node to make the changes in our Veritas cluster. This cluster technique includes the three types like High Availability cluster, High Performance Computing cluster and local balancing cluster.
Resource
Resources are specified as a software and hardware entities, like disk group and file system, IP address, with the network interface and should monitor the resource.
Resource dependencies
This is the dependencies order in which the resource are taken as online and offline technique. In this VCS cluster terminology. This child resource should be in online or offline.
Resource categories
- On - Off Technique- VCS import a disk group when it is required.
- On -Only Technique- VCS starts On-only resource but does not stop them.
- Persistent- These persistent resource cannot be bring through online and offline.
Veritas Cluster Training Duration
- Time Duration : 45 hours
- Time Duration : 9 weeks
- Time Duration : 2 weeks
- Clustering concepts
- HA application services
- Clustering prerequisites
- High availability references
- VCS Terminology
- Cluster Communication
- VCS Architecture
- Failover Configurations supported by VCS
- Hardware requirements and recommendations
- Software requirements and recommendations
- Preparing installation information
- Preparing to upgrade
- Using the VERITAS Product Installer
- VCS Configuration Files
- Viewing the Default VCS Configuration
- Other Installation Considerations
- Common VCS tools and operations
- Service group operations
- Resource operations
- Using the VCS Simulator
- Starting and Stopping VCS
- Overview of Configuration Methods
- Online Configuration
- Offline Configuration
- Controlling Access to VCS
- Preparing applications for VCS
- Performing one-time configuration tasks
- Testing the application service
- Stopping and migrating an application service
- Collecting configuration information
- Online Service Group Configuration
- Adding Resources
- Solving Common Configuration Errors
- Testing the Service Group
- Offline configuration procedures
- Solving offline configuration problems
- Testing the service group
- Notification Overview
- Configuring Notification
- Using Triggers for Notification Handling Resource Faults
- VCS Response to Resource Faults
- Determining Failover Duration
- Controlling Fault Behavior
- Recovering from Resource Faults
- Fault Notification and Event Handling
- VCS Communications Review
- Cluster Membership
- Cluster Interconnect Configuration
- Joining the Cluster Membership
- Ensuring data integrity
- Cluster interconnect failures
- Data protection requirements
- I/O fencing concepts and components
- I/O fencing operations
- I/O fencing implementation
- Configuring I/O fencing
- Coordination point server
- Monitoring VCS
- Troubleshooting Guide
- Archiving VCS-Related Files
- Application service overview
- VCS agents for managing applications
- The Application agent
- VCS database agents
- Database preparation
- The database agent for Oracle
- Database failover behavior
- Additional Oracle agent functions
- Preparing NFS for high availability
- Testing the NFS service
- Configuring NFS resources
- NFS lock failover
- Alternative NFS configurations
- Common application relationships
- Service group dependencies
- Service group dependency examples
- Configuring service group dependencies
- Alternative methods of controlling interactions
- Startup rules and policies
- Failover rules and policies
- Limits and prerequisites
- Modeling startup and failover policies
- Alternative network configurations
- MultiNICB
- IPMultiNICB
- Example configuration
- VCS Management Console
- Storage Foundation Manager
- Disaster recovery
- Workshop overview Task 1: Removing a system from a running VCS cluster Task 2: Adding a new system to a running VCS cluster Task 3: Merging two running VCS clusters
- Experienced MNC Trainers
- Best Infrastructure in Chennai
- Quality based Training
- Placement Assistance
- Materials based on Placement
- Learn,Improve and Achive
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