QCT and Red Hat Ceph Storage
A Powerful Solution for Manageable Scalability
The combination of QCT servers and Red Hat Ceph Storage provides SDS solutions for both private and public clouds—each optimized for different workloads and budgets. QCT and Red Hat Ceph Storage offer mature interfaces for enterprise block and object storage, making it well suited for archival, rich media, and cloud infrastructure workloads like OpenStack.
QCT and Red Hat Ceph Storage
A Powerful Solution for Manageable Scalability QCT offers a family of servers for different types of scale-out storage clusters, optimized with Red Hat Ceph Storage for different workloads and budgets. The SDS solutions deliver seamless interoperability, capital and operational efficiency, and powerful performance. Delivered in one self-healing, self-managing platform with no failure, QCT and Red Hat Ceph Storage make businesses focus on improving application availability.
Optimize for Different Workloads
QCT servers are offered in a range of configurations to allow diverse workload optimization – IOPS optimized, throughput-optimized and cost-/capacity-optimized configurations. Ranging from dense, 1U systems to models providing massive storage capacity, servers enable Ceph journaling by providing expansion slots for PCIE SSDs or specially designed spaces for SSDs.
Scale Performance and Capacity Independently
Unlike scale-up storage solutions, Red Hat Ceph Storage on QCT servers lets organizations scale out to thousands of nodes and scale storage performance and capacity independently, depending on application needs and storage server platform.
Offer Impressive Performance through Engineered Configuration Matrix
Red Hat and QCT architects have conducted extensive Ceph testing on configurations for QCT QuantaGrid D51PH-1ULH and QCT QuantaPlex T21P-4U servers. Testing revealed that QCT servers provide multiple benefits for organizations deploying Ceph clusters, including:
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Minimized Risk
Extensive Red Hat and QCT testing reduces the risk out of deploying scale-out, Ceph-based storage solutions. - High Density
Cost- or capacity- optimized configurations provide industry-leading density. Innovative QCT server platforms are easy to deploy rapidly at scale. - Flexibility
For throughput-oriented workloads, both QCT QuantaGrid D51PH-1ULH and QuantaPlex T21P-4U servers with Ceph replicated pools enable organizations to use a range of different cluster sizes. - Cost-Effectiveness
For object archive workloads, QCT QuantaPlex T21P-4U servers with Ceph erasure-coded pools provide competitively priced storage. - Scalability
For high-throughput workloads, QCT QuantaPlex T21P-4U servers with Mellanox ConnectX-3 Pro 40 Gigabit Ethernet NICs (network interface controllers) provide scalable throughput and competitive rack-density.
About QCT
QCT (Quanta Cloud Technology) is a global datacenter solution provider extending the power of hyperscale datacenter design in standard and open SKUs to all datacenter customers. Product lines include servers, storage, network switches, integrated rack systems and cloud solutions, all delivering hyperscale efficiency, scalability, reliability, manageability, serviceability and optimized performance for each workload. QCT offers a full spectrum of datacenter products and services from engineering, integration and optimization to global supply chain support, all under one roof. The parent of QCT is Quanta Computer Inc., a Fortune Global 500 technology engineering and manufacturing company.
Workload optimized Ceph configurations on QCT servers. | ||||
Extra small (100 TB*) |
Small (500 TB*) |
Medium (>1 PB*) |
Large (>2 PB*) |
|
IOPS optimized | Future direction | Future direction | Future direction | NA |
Throughput optimized** | 7x QuantaGrid D51PH-1ULH 7U 12x 4 TB HDDs 3x SSDs 2x 10 GbE |
32x QuantaGrid D51PH-1ULH 32U 12x 4 TB HDDs 3x SSDs 2x 10 GbE |
11x QuantaPlex T21P-4U/dual 44U 2x 35x 4 TB HDDs 2x 2x PCIe SSD 2x 1x 40 GbE |
22x QuantaPlex T21P-4U/dual 88U 2x 35x 4 TB HDDs 2x 2x PCIe SSD 2x 1x 40 GbE |
Cost/capacity optimized*** | NA | 7x QuantaGrid D51PH-1ULH (7U) 12x 8 TB HDDs 0x SSDs 2x 10 GbE |
4x QuantaPlex T21P-4U/dual (16U) 2x 35x 8 TB HDDs 0x SSDs 2x 2x 10 GbE |
7x QuantaPlex T21P-4U/mono (28U) 78x 8 TB HDDs 0x SSDs 2x 10 GbE |
* Usable storage capacity ** 3x replicated pools for throughput-optimized block or object storage *** Erasure-coded pools for cost/capacity-optimized object storage. |