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9.2.0
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Installing and configuring InfoScale DR Manager on Kubernetes
Introduction
Prerequisites
Creating Persistent Volume for metadata backup
External dependencies
Installing InfoScale DR Manager
Configuring Data Replication
Additional requirements for replication on Cloud
Configuring Global Cluster Membership (GCM)
Configuring Data Replication
Configuring DNS
Configuring Disaster Recovery Plan
InfoScale for Kubernetes 9.2.0 - Linux
Overview
Introduction
Features of InfoScale in Containerized environment
CSI Introduction
I/O fencing
Disaster Recovery
Licensing
Encryption
System requirements
Introduction
Supported platforms
Disk space requirements
Hardware requirements
Number of nodes supported
DR support
Preparing to install InfoScale on Containers
Setting up the private network
Guidelines for setting the media speed for LLT interconnects
Guidelines for setting the maximum transmission unit (MTU) for LLT
Synchronizing time settings on cluster nodes
Securing your InfoScale deployment
Configuring kdump
Installing InfoScale on OpenShift
Introduction
Prerequisites
Preflight guide for InfoScale upgrade and fresh install
InfoScale for OpenShift: Cluster configuration guidelines
Node and network infrastructure
Storage architecture (FSS versus shared)
Optimized fencing strategies
Security and encryption
Selective storage management (IncludeDevices)
Scaling storage post-deployment
Monitoring and supportability
Considerations for configuring cluster or adding nodes to an existing cluster
Creating multiple InfoScale clusters
Managing licenses
Installing InfoScale on a system with Internet connectivity
Installing from OperatorHub by using web console
Installing from OperatorHub by using Command Line Interface (CLI)
Using InfoScale storage with OpenShift virtualization
Tech Preview: InfoScale for Kubernetes support for Two-Node Arbiter (TNA) clusters
Prerequisites and compatibility requirements
Configuration
Installation
Tech Preview: InfoScale for Kubernetes support for Two-Node OpenShift clusters with fencing (TNF)
Prerequisites and compatibility requirements
Configuration
Installation
Installing InfoScale on Kubernetes
Introduction
Prerequisites
Installing Cert-Manager on Kubernetes
Downloading Installer
Tagging the InfoScale images on Kubernetes
Downloading side car images
Applying licenses
Considerations for configuring cluster or adding nodes to an existing cluster
Creating multiple InfoScale clusters
Installing InfoScale on Kubernetes
Configuring cluster
Undeploying and uninstalling InfoScale
Upgrading InfoScale
Overview
Prerequisites
InfoScale operator upgrade
InfoScale Cluster version upgrade (Software upgrade)
Upgrading InfoScale (InfoScale/Software only upgrade)
Platform or OpenShift upgrade
Troubleshooting
Limitations
Combined upgrade (InfoScale/Software and OpenShift Platform upgrade)
Configuring KMS-based encryption on an OpenShift cluster
Introduction
Adding a custom CA certificate
Configuring InfoScale to enable transfer of keys
Renewing with an external CA certificate
Configuring KMS-based encryption on an Kubernetes cluster
Introduction
Adding a custom CA certificate
Configuring InfoScale to enable transfer of keys
Renewing with an external CA certificate
InfoScale CSI usage in Container environment
Storage migration with passthrough devices
CSI plugin deployment
Raw block volume support
Static provisioning
Raw Device Mapping (RDM) passthrough for InfoScale application VMs
Dynamic provisioning
Reclaiming provisioned storage
Resizing Persistent Volumes (CSI volume expansion)
Snapshot provisioning (Creating volume snapshots)
Dynamic provisioning of a snapshot
Static provisioning of an existing snapshot
Using a snapshot
Restoring a snapshot to new PVC
Deleting a volume snapshot
Creating snapshot of a raw block volume
Managing InfoScale volume snapshots with Velero
Setting up Velero with InfoScale CSI
Taking the Velero backup
Creating a schedule for a backup
Restoring from the Velero backup
Volume cloning
Creating volume clones
Deleting a volume clone
Using InfoScale with non-root containers
Using InfoScale in SELinux environments
CSI Drivers
Creating CSI Objects for OpenShift
Creating ephemeral volumes
Creating node affine volumes
Installing and configuring InfoScale DR Manager on OpenShift
Introduction
Prerequisites
Creating Persistent Volume for metadata backup
External dependencies
Installing InfoScale DR Manager by using OLM
Installing InfoScale DR Manager by using web console
Configuring InfoScale DR Manager by using web console
Installing from OperatorHub by using Command Line Interface (CLI)
Installing InfoScale DR Manager by using YAML
Configuring Global Cluster Membership (GCM)
Configuring Data Replication
Configuring DNS
Configuring Disaster Recovery Plan
Upgrading InfoScale DR Manager operator
Disaster recovery in OpenShift virtualization environment
Capturing and replicating VM resources
Graceful workload shutdown
Prerequisites and compatibility requirements
Required operators on the DR site
Deployment behavior
Migration and failback considerations
Disaster Recovery scenarios
Migration
Takeover
Configuring InfoScale
Logging mechanism
Configuring InfoScale Oracle Data Manager (VRTSodm)
Enabling user access and other pod-related logs in Container environment
Administering InfoScale on Containers
Adding nodes to an existing cluster
Removing nodes from an existing cluster
Adding storage to an InfoScale cluster
Monitoring InfoScale
Configuring Alerts for monitoring InfoScale
Draining InfoScale nodes
Using InfoScale toolset
Changing the peerinact value in a cluster
PV rebuild
Troubleshooting
Adding a sort data collector utility
Collecting logs by using SORT Data Collector
Approving certificate signing requests (csr) for OpenShift
Cert Renewal related
PVC deletions after PV rebuilds
Troubleshooting when adding storage to InfoScale cluster
Known Issues
Limitations
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InfoScale for Kubernetes 9.2.0 - Linux
Installing InfoScale on OpenShift
InfoScale for OpenShift: Cluster configuration guidelines
InfoScale for OpenShift: Cluster configuration guidelines
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Last published :
Jul 06, 2026
The following topics describe the cluster configuration guidelines:
See
Node and network infrastructure
.
See
Storage architecture (FSS versus shared)
.
See
Optimized fencing strategies
.
See
Security and encryption
.
See
Selective storage management (IncludeDevices)
.
Related information
Installing InfoScale on OpenShift
Node and network infrastructure
Storage architecture (FSS versus shared)
Optimized fencing strategies
Security and encryption
Selective storage management (IncludeDevices)
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