Storage Foundation and High Availability Solutions 8.0.1 HA and DR Solutions Guide for Microsoft SQL Server - Windows
- Section I. Getting started with Storage Foundation and High Availability Solutions for SQL Server
- Introducing SFW HA and the VCS agents for SQL Server
- About the Veritas InfoScale solutions for monitoring SQL Server
- How application availability is achieved in a physical environment
- How is application availability achieved in a VMware virtual environment
- Managing storage using VMware virtual disks
- How VCS monitors storage components
- Shared storage - if you use NetApp filers
- Shared storage - if you use SFW to manage cluster dynamic disk groups
- Shared storage - if you use Windows LDM to manage shared disks
- Non-shared storage - if you use SFW to manage dynamic disk groups
- Non-shared storage - if you use Windows LDM to manage local disks
- Non-shared storage - if you use VMware storage
- What must be protected in an SQL Server environment
- About the VCS agents for SQL Server
- About the VCS agent for SQL Server Database Engine
- About the VCS agent for SQL Server FILESTREAM
- About the VCS GenericService agent for SQL Server Agent service and Analysis service
- About the agent for MSDTC service
- About the monitoring options
- Typical SQL Server configuration in a VCS cluster
- Typical SQL Server disaster recovery configuration
- SQL Server sample dependency graph
- MSDTC sample dependency graph
- Deployment scenarios for SQL Server
- Workflows in the Solutions Configuration Center
- Reviewing the active-passive HA configuration
- Reviewing the prerequisites for a standalone SQL Server
- Reviewing a standalone SQL Server configuration
- Reviewing the MSDTC configuration
- VCS campus cluster configuration
- Reviewing the campus cluster configuration
- VCS Replicated Data Cluster configuration
- Reviewing the Replicated Data Cluster configuration
- About setting up a Replicated Data Cluster configuration
- Disaster recovery configuration
- Reviewing the disaster recovery configuration
- Notes and recommendations for cluster and application configuration
- Configuring the storage hardware and network
- Configuring disk groups and volumes for SQL Server
- About disk groups and volumes
- Prerequisites for configuring disk groups and volumes
- Considerations for a fast failover configuration
- Considerations for converting existing shared storage to cluster disk groups and volumes
- Considerations when creating disks and volumes for campus clusters
- Considerations for volumes for a Volume Replicator configuration
- Considerations for disk groups and volumes for multiple instances
- Sample disk group and volume configuration
- MSDTC sample disk group and volume configuration
- Viewing the available disk storage
- Creating a dynamic disk group
- Adding disks to campus cluster sites
- Creating volumes for high availability clusters
- Creating volumes for campus clusters
- About managing disk groups and volumes
- Configuring the cluster using the Cluster Configuration Wizard
- Installing SQL Server
- About installing and configuring SQL Server
- About installing multiple SQL Server instances
- Verifying that the SQL Server databases and logs are moved to shared storage
- About installing SQL Server for high availability configuration
- About installing SQL Server on the first system
- About installing SQL Server on additional systems
- Creating a SQL Server user-defined database
- Completing configuration steps in SQL Server
- Introducing SFW HA and the VCS agents for SQL Server
- Section II. Configuring SQL Server in a physical environment
- Configuring SQL Server for failover
- Tasks for configuring a new server for high availability
- Tasks for configuring an existing server for high availability
- About configuring the SQL Server service group
- Configuring the service group in a non-shared storage environment
- Verifying the SQL Server cluster configuration
- About the modifications required for tagged VLAN or teamed network
- Tasks for configuring MSDTC for high availability
- Configuring an MSDTC Server service group
- About configuring the MSDTC client for SQL Server
- About the VCS Application Manager utility
- Viewing DTC transaction information
- Modifying a SQL Server service group to add VMDg and MountV resources
- Determining additional steps needed
- Configuring campus clusters for SQL Server
- Configuring Replicated Data Clusters for SQL Server
- Tasks for configuring Replicated Data Clusters
- Creating the primary system zone for the application service group
- Creating a parallel environment in the secondary zone
- Setting up security for Volume Replicator
- Setting up the Replicated Data Sets (RDS)
- Configuring a RVG service group for replication
- Creating the RVG service group
- Configuring the resources in the RVG service group for RDC replication
- Configuring the IP and NIC resources
- Configuring the VMDg or VMNSDg resources for the disk groups
- Modifying the DGGuid attribute for the new disk group resource in the RVG service group
- Configuring the VMDg or VMNSDg resources for the disk group for the user-defined database
- Adding the Volume Replicator RVG resources for the disk groups
- Linking the Volume Replicator RVG resources to establish dependencies
- Deleting the VMDg or VMNSDg resource from the SQL Server service group
- Configuring the RVG Primary resources
- Configuring the primary system zone for the RVG service group
- Setting a dependency between the service groups
- Adding the nodes from the secondary zone to the RDC
- Adding the nodes from the secondary zone to the RVG service group
- Configuring secondary zone nodes in the RVG service group
- Configuring the RVG service group NIC resource for fail over (VMNSDg only)
- Configuring the RVG service group IP resource for failover
- Configuring the RVG service group VMNSDg resources for fail over
- Adding nodes from the secondary zone to the SQL Server service group
- Configuring the zones in the SQL Server service group
- Configuring the application service group IP resource for fail over (VMNSDg only)
- Configuring the application service group NIC resource for fail over (VMNSDg only)
- Verifying the RDC configuration
- Additional instructions for GCO disaster recovery
- Configuring disaster recovery for SQL Server
- Tasks for configuring disaster recovery for SQL Server
- Tasks for setting up DR in a non-shared storage environment
- Guidelines for installing Veritas InfoScale Enterprise and configuring the cluster on the secondary site
- Verifying your primary site configuration
- Setting up your replication environment
- Assigning user privileges (secure clusters only)
- About configuring disaster recovery with the DR wizard
- Cloning the storage on the secondary site using the DR wizard (Volume Replicator replication option)
- Creating temporary storage on the secondary site using the DR wizard (array-based replication)
- Installing and configuring SQL Server on the secondary site
- Cloning the service group configuration from the primary site to the secondary site
- Configuring the SQL Server service group in a non-shared storage environment
- Configuring replication and global clustering
- Creating the replicated data sets (RDS) for Volume Replicator replication
- Creating the Volume Replicator RVG service group for replication
- Configuring the global cluster option for wide-area failover
- Verifying the disaster recovery configuration
- Adding multiple DR sites (optional)
- Recovery procedures for service group dependencies
- Configuring DR manually without the DR wizard
- Testing fault readiness by running a fire drill
- About disaster recovery fire drills
- About the Fire Drill Wizard
- About post-fire drill scripts
- Tasks for configuring and running fire drills
- Prerequisites for a fire drill
- Preparing the fire drill configuration
- System Selection panel details
- Service Group Selection panel details
- Secondary System Selection panel details
- Fire Drill Service Group Settings panel details
- Disk Selection panel details
- Hitachi TrueCopy Path Information panel details
- HTCSnap Resource Configuration panel details
- SRDFSnap Resource Configuration panel details
- Fire Drill Preparation panel details
- Running a fire drill
- Re-creating a fire drill configuration that has changed
- Restoring the fire drill system to a prepared state
- Deleting the fire drill configuration
- Considerations for switching over fire drill service groups
- Configuring SQL Server for failover
- Section III. Configuring SQL Server in a VMware environment
- Configuring application monitoring using the Veritas High Availability solution
- Administering application monitoring
- About the various interfaces available for performing application monitoring tasks
- Administering application monitoring using the Veritas High Availability tab
- Understanding the Veritas High Availability tab work area
- To view the status of configured applications
- To configure or unconfigure application monitoring
- To start or stop applications
- To suspend or resume application monitoring
- To switch an application to another system
- To add or remove a failover system
- To clear Fault state
- To resolve a held-up operation
- To determine application state
- To remove all monitoring configurations
- To remove VCS cluster configurations
- Administering application monitoring settings
- Administering application availability using Veritas High Availability dashboard
- Understanding the dashboard work area
- Accessing the dashboard
- Monitoring applications across a data center
- Monitoring applications across an ESX cluster
- Searching for application instances by using filters
- Selecting multiple applications for batch operations
- Starting an application using the dashboard
- Stopping an application by using the dashboard
- Entering an application into maintenance mode
- Bringing an application out of maintenance mode
- Switching an application
- Appendix A. Using Veritas AppProtect for vSphere
Understanding the Veritas High Availability tab work area
The Veritas High Availability tab displays the consolidated health information for applications running in a Cluster Server (VCS) cluster. The cluster may include one or more systems.
When you click a system in the inventory view of the VMware vSphere Client, the Veritas High Availability tab displays application information for the entire VCS cluster, not just the selected system.
Note:
If you do not configure any application for monitoring in the VCS cluster, then the Veritas High Availability tab displays only the following link: .
The Veritas High Availability tab uses icons, color coding, dependency graphs, and tool tips to report the detailed status of an application.
The Veritas High Availability tab displays complex applications in terms of multiple interdependent instances of that application. These interdependent instances represent component groups of the application. The component groups are also known as "service groups" in VCS terminology.
Each service group in turn includes several critical components of the application. The components are known as "resources" in VCS terminology.
The following figure displays two instances of an application running in the Veritas High Availability tab:
Title bar | Actions menu |
Aggregate status bar | Application dependency graph |
Application table | Application-specific task menu |
Component dependency graph |
The Veritas High Availability tab graphic user interface (GUI) includes the following components:
Title bar: Displays the name of the VCS cluster, the Actions menu, the Refresh icon, the Alert icon. Note that the Alert icon appears only if the Veritas High Availability view fails to display a virtual machine, or displays stale data
Actions menu: Includes a drop-down list of operations that you can perform with effect across the cluster. These include: Configuring an application for high availability; Unconfigure all applications; and Unconfigure VCS cluster.
Aggregate status bar: Displays a summary of applications running in the cluster. This summary includes the total number of applications, and the state-wise breakdown of the applications in terms of the Online, Offline, Partial, and Faulted states.
Application dependency graph: Illustrates the order in which the applications or application instances, must start or stop.
If an application must start first for another application to successfully start, the former application appears at a lower level. A line connects the two applications to indicate the dependency. If no such dependency exists, all applications appear in a single horizontal line.
Application table: Displays a list of all applications that are configured in the VCS cluster that is associated with the system you selected in the inventory view.
Each application is listed in a separate row. Each row displays the systems where the application is configured for monitoring.
The title bar of each row displays the following entities to identify the application or the application instance (service group):
Display name of the application (for example, Payroll application)
Type of application (for example, Custom)
Service group name
Application-specific task menu: Appears in each application-specific row of the application table. The menu includes application-specific tasks such as Start, Stop, Switch, and a drop-down list of more tasks. The More drop-down list includes tasks such as Add a failover system, and Remove a failover system.
Component dependency graph: Illustrates the order in which application components (resources) must start or stop for the related application or application instance to respectively start or stop. The component dependency graph by default does not appear in the application table. To view the component dependency graph for an application, you must click a system on which the application is running.
The track pad, at the right-bottom corner helps you navigate through complex component dependency graphs.
If you do not want to view the component dependency graph, in the top left corner of the application row, click .