VERITAS Cluster Server3.5 for SolarisIntroduction

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VERITAS Cluster ServerPublic NetworkClientsVCSPrivateNetworkShared StorageApplications/ServicesNFSWWWFTPDB

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VCS FeaturesAvailabilityMonitor and restart applicationsSet failover policiesScalabilityDistribute servicesAdd systems and storage to running clustersManageabilityUse Java or Web graphical interfacesManage multiple clustersClustered DatabasesClustered Web ServersNetwork

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High Availability DesignHA-aware applicationsRestart capabilityCrash-toleranceHA management softwareSite replicationFault detection, notification, and failoverStorage managementBackup and recoveryRedundant hardwarePower suppliesNetwork interface cards, hubs, switchesStorage

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VERITAS Clustering and Replication Products

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VERITAS High Availability SolutionsTokyoLondonVxVMVxFSVxVMVxFSWWWDBGlobal Cluster ManagerVCS VCS VolumeReplicatorWAN

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Replicated Data Cluster (RDC)Single VCS cluster spanning multiple locationsUses replication to create a redundant copy of the data in two locations

Site ASite BEMC SRDFHDS HORCEMC SRDFHDS HORCVolume ReplicatorESCON/Dark FibreGAB/LLT Ethernet/VPN

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References for High AvailabilityThe Resiliant Enterprise: Recovering Information Services from Disasters by Evan Marcus and Paul MassigliaBlueprints for High Availability: Designing Resilient Distributed Systems by Evan Marcus and Hal SternHigh Availability Design, Techniques, and Processes by Floyd Piedad and Michael HawkinsDesigning Storage Area Networks by Tom ClarkStorage Area Network Essentials: A Complete Guide to Understanding and Implementing SANs by Richard Barker and Paul MassigliaVERITAS High Availability Fundamentals Web-based training

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Course Overview

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Lab OverviewPublic NetworkPrivate NetworkSCSI JBODOdd/lownumberedsystemRed StudentBlue StudentEven/highnumberedsystem