Simplyblock Earns Red Hat Certification for OpenShift Virtualization Storage
Simplyblock's CSI driver and Kubernetes operator are now Red Hat certified and listed in the Red Hat Ecosystem Catalog, providing a validated storage layer for OpenShift Virtualization workloads on existing customer servers, provisioning NVMe block volumes for containers and KubeVirt VMs.
Key points
- The CSI driver (v26.2.4) and operator bundle (v26.3.0) support OpenShift 4.19 through 4.22, with five certified container images in the catalog.
- Distributed erasure coding uses a 4+2 scheme delivering usable capacity at 1.5× raw cost versus 3× for triple replication.
- Synchronous metro replication delivers zero RPO; asynchronous replication reaches RPOs as low as one minute with delta‑based transfers and automated failback.
What it means for Iran
This certification offers Iranian buyers a validated software‑defined storage option that runs on existing hardware.
- Leverage existing servers: The solution runs inside Kubernetes, avoiding new hardware purchases, but activating Red Hat and OpenShift licenses in Iran without official support can be challenging.
- Network requirement: Optimal sub‑millisecond latency relies on NVMe/TCP or RoCEv2; lacking this capability may require switch and optical module upgrades.
- Vendor support: Simplyblock is a small vendor, so security patches and support must be obtained directly from the company.
Recommendation: If a VMware migration is planned and NVMe/TCP networking is in place, evaluate the platform in a test environment, but verify the Red Hat/OpenShift license activation and renewal path before committing.
Summary and analysis drafted with AI assistance and reviewed by Rayan Parseh; full story at the original source.
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