InfoScale™ 9.0 Storage Foundation and High Availability Solutions HA and DR Solutions Guide for Enterprise Vault - Windows
- Introducing SFW HA for EV
- About clustering solutions with InfoScale products
- About high availability
- How a high availability solution works
- 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
- About replication
- About disaster recovery
- What you can do with a disaster recovery solution
- Typical disaster recovery configuration
- Configuring high availability for Enterprise Vault with InfoScale Enterprise
- Reviewing the HA configuration
- Reviewing the disaster recovery configuration
- High availability (HA) configuration (New Server)
- Following the HA workflow in the Solutions Configuration Center
- Disaster recovery configuration
- Notes and recommendations for cluster and application configuration
- Configuring the storage hardware and network
- Configuring cluster disk groups and volumes for Enterprise Vault
- About cluster disk groups and volumes
- Prerequisites for configuring cluster disk groups and volumes
- Considerations for a fast failover configuration
- Considerations for disks and volumes for campus clusters
- Considerations for volumes for a Volume Replicator configuration
- Sample disk group and volume configuration
- Viewing the available disk storage
- Creating a cluster disk group
- Creating Volumes
- About managing disk groups and volumes
- Importing a disk group and mounting a volume
- Unmounting a volume and deporting a disk group
- Adding drive letters to mount the volumes
- Deporting the cluster disk group
- Configuring the cluster
- Adding a node to an existing VCS cluster
- Verifying your primary site configuration
- Guidelines for installing InfoScale Enterprise and configuring the cluster on the secondary site
- Setting up your replication environment
- Setting up security for Volume Replicator
- Assigning user privileges (secure clusters only)
- Configuring disaster recovery with the DR wizard
- Cloning the storage on the secondary site using the DR wizard (Volume Replicator replication option)
- Installing and configuring Enterprise Vault on the secondary site
- Configuring Volume Replicator replication and global clustering
- Configuring global clustering only
- Setting service group dependencies for disaster recovery
- Verifying the disaster recovery configuration
- Adding multiple DR sites (optional)
- Recovery procedures for service group dependencies
- Using the Solutions Configuration Center
- About the Solutions Configuration Center
- Starting the Solutions Configuration Center
- Options in the Solutions Configuration Center
- About launching wizards from the Solutions Configuration Center
- Remote and local access to Solutions wizards
- Solutions wizards and logs
- Workflows in the Solutions Configuration Center
- Installing and configuring Enterprise Vault for failover
- Installing Enterprise Vault
- Configuring the Enterprise Vault service group
- Modifying the Enterprise Vault service group attribute
- Configuring Enterprise Vault Server in a cluster environment
- Setting service group dependencies for high availability
- Verifying the Enterprise Vault cluster configuration
- Setting up Enterprise Vault
- Considerations when modifying an EV service group
Non-shared storage - if you use VMware storage
VCS introduces the VMwareDisks agent to support storage configurations in a VMware virtual environment. The agent is platform independent and supports VMware Virtual Machine Disk (VMDK), Raw Device Mapping (RDM) disk files (virtual), and storage that is configured using Network File System (NFS). The VMwareDisks agent works without SCSI reservations and supports locally attached non-shared storage.
VMware features such as snapshots, vMotion, and DRS do not work when SCSI disks are shared between virtual machines. The VMwareDisks agent is designed to address this limitation. With this agent, the disks can now be attached to a single virtual machine at a time in the VCS cluster. On failover, along with the service group, the VMwareDisks agent moves the disks to the target virtual machine.
The VMwareDisks agent communicates with the host ESXi server to configure storage. This agent manages the disk attach and detach operations on a virtual machine in the VCS cluster. The agent is VMware HA aware. During failovers, the agent detaches the disk from one system and then attaches it to the system where the application is actively running. The VMwareDisks agent presents the virtual disks to the operating system. On Windows, the agent relies on the VMNSDg agent (in case of SFW-managed local storage) and the NativeDisks agent (in case of LDM-managed local storage) for initializing and managing the virtual disks. On Linux, the agent relies on the LVM and VxVM agents.
Note:
The VMwareDisks agent does not support fast failover and Intelligent Monitoring Framework (IMF).