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The Future of VM Storage: How IBM Fusion Access Enables OpenShift Virtualization Migrations

By Jason Paquette posted Tue May 13, 2025 10:16 AM

  

The Shifting Landscape of Virtualization 
In today's rapidly evolving IT landscape, organizations are facing a significant transformation in their virtualization strategies. According to Forrester Research, approximately 20% of the world’s largest enterprises are moving away from their current vendor.1 A Civo survey found that a whopping 44.9 percent are considering migrating to open-source solutions instead of their current VMware environment.2  This shift is driven by the growing need for unified platforms that can efficiently manage both containers and virtual machines to run modern business critical applications. 

 

The Storage Challenge 
As organizations embark on their modernization journey, these critical storage requirements have emerged: 

  1. Leverage your significant investment in robust and resilient enterprise architectures 

  1. The need for a datastore-like experience in new virtualization environments 

  1. Determining the CSI driver support within OpenShift Virtualization for their specific architecture 

 

Enter IBM Fusion Access: A Game-Changing Solution 

IBM Fusion Access for SAN enables a proven approach to storage management in OpenShift environments, which was previously unavailable. Built on IBM Storage Scale technology, it offers a cloud-native storage solution that addresses the complexities of traditional CSI drivers while maintaining familiar storage workflows. 

1. True Storage Abstraction 

  • Provide a consistent feature set, independent of the underlying vendor 

  • Broad support for different vendors and technology 

  • True OpenShift-native user interface 

 

2. Platform and Storage separation 

  • Minimizes the "chat" between Kubernetes clusters and storage systems 

  • Handles provisioning and lifecycle operations within the cluster 

  • Maintains efficiency like traditional hypervisor solutions 

 

3. Enhanced Visibility 

  • Improved observability – see all necessary information inside the native OpenShift UI 

  • Real-time performance metrics – know if a workload affects the overall system 

  • No need for external storage array queriesstay within one interface for all relevant information 

 

Datastore-Equivalent Experience 

IBM Fusion Access for SAN delivers several advantages that make it an ideal choice for organizations transitioning from traditional VMware environments: 

  • Infrastructure Reuse: Easily repurpose existing compute and SAN-attached storage 

  • Seamless Integration: Simple provisioning of SAN storage volumes across OpenShift worker nodes 

  • High Performance: Leverages parallel filesystem capabilities for optimal VM performanceoptimal for demanding workloads like databases 

  • Efficient Capacity Usage: Maintains 1:1 raw to usable capacity ratio resulting in cost benefits compared to other solutions 

  • Built-in Resilience: Utilizes native HA and redundancy from existing storage arrays without additional replication 

     

     

    Use Case Scenarios 

    Perfect for medium to large enterprises with dedicated data centers, IBM Fusion Access provides: 

    • Seamless integration with existing SAN infrastructure 

    • Enterprise-grade performance and reliability 

    • Simplified storage management 

     

    Looking Ahead 

    As organizations continue their journey toward modern, cloud-native infrastructure, IBM Fusion Access stands as a bridge between traditional VM storage requirements and contemporary containerized environments. Its ability to provide a familiar VMFS-like experience while delivering cloud-native benefits makes it an invaluable tool for enterprises modernizing their virtualization infrastructure. 

     

    The Bottom Line 

    IBM Fusion Access brings the best of both worlds: the reliability and familiarity of traditional VM storage systems combined with the flexibility and efficiency of cloud-native solutions. As organizations continue to modernize their infrastructure, this powerful solution ensures a smooth transition while maximizing existing investments. 

    To learn more – go to the IBM Fusion site at https://www.ibm.com/products/storage-fusion 

    Or talk to a seller about the benefits of the solution via the Contact Form: 

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22 days ago

@Jason Paquette @Philip Sailer See below  v v v

For More Information https://www.youtube.com/watch?v=5zzIN2W75Zk

30 days ago

Nice. Where can I find more details on this offering?