QxStor Red Hat Ceph Storage Edition

Optimal Integrated Ceph Solutions at Petabyte Scale

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 QxStor Red Hat Ceph Storage Edition makes 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, QxStor Red Hat Ceph Storage Edition 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

QCT and Red Hat 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:

  • Minimized Risk: Extensive QCT and Red Hat 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.

 

Workload Optimized QxStor Solution
Throughput optimized   Cost/Capacity optimized   IOPS Optimized
QxStor RCT-200
QuantaGrid D51PH-1ULH
QuantaGrid D51PH-1ULH
QxStor RCT-400
QuantaPlex T21P-4U
QuantaPlex T21P-4U
  QxStor RCC-400
QuantaPlex T21P-4U
QuantaPlex T21P-4U
  QxStor RCI-300
QuantaGrid D51BP-1U
QuantaGrid D51BP-1U
  • Densest 1U Ceph building block with 12:3 HDD to SSD ratio
  • Smaller failure domain
  • Obtain best throughput & density at once
  • Scale at high scale 2x 280TB per RCT-400
 
  • Maximize storage capacity with 560TB~620TB raw capacity per RCC-400
 
  • All Flash Design
  • Lowest latency
  • Block or Object Storage, Video, Audio, Image, Streaming media, and Big Data
  • 3x replication 
 
  • Object Storage, Object Archive and Backup
  • Erasure coding
 
  • Database, HPC, Mission Critical Applications
  • 2x or 3x replication
QCT QxStor Red Hat Ceph Storage Edition Specification
WORKLOADS ENTRY (>100TB*) SMALL (500TB*) MEDIUM (>1PB*) LARGE (>2PB*)
Throughput optimized QxStor RCT-200
4x QuantaGrid D51PH-1ULH (4U)
  • 12x 8TB HDDs
  • 3x SSDs
  • 1x dual port 10GbE
  • 3x replica
QxStor RCT-200
16x QuantaGrid D51PH-1ULH (16U)
  • 12x 8TB HDDs
  • 3x SSDs for journal
  • 1x dual port 10GbE
  • 3x replica
QxStor RCT-400
6x QuantaPlex T21P-4U/Dual (24U)
  • 2x 35x 8TB HDDs
  • 2x 2x PCIe SSDs for journal
  • 2x single port 40GbE
  • 3x replica
QxStor RCT-400
11x QuantaPlex T21P-4U/Dual (44U)
  • 2x 35x 8TB HDDs
  • 2x 2x PCIe SSDs for journal
  • 2x single port 40GbE
  • 3x replica
Cost/Capacity optimized QxStor RCC-400, N pcs x QuantaPlex T21P-4U/Dual
  • 2x 35x 8TB HDDs
  • 0x SSDs for journal
  • 2x dual port 10GbE
  • Erasure Coding 4:2
IOPS optimized QxStor RCI-300, N pcs x QuantaGrid D51BP-1U
  • 2x E5-2695/2699 v4
  • 4x NVMe for OSDs
  • 1x dual port 10GbE or 40GbE
N/A
* Usable storage capacity

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