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OceanStor 9000

HUAWEI OceanStor 9000 is a storage system intended for big data. Using a symmetric distributed architecture, the OceanStor 9000 delivers cutting-edge performance, large-scale horizontal expansion capabilities, and a super large single file system to provide shared storage for unstructured data. Applicable industries include broadcasting media, satellite Mapping, genetic research, energy exploration, scientific research and education.

HUAWEI OceanStor 9000 is a storage system intended for big data. Using a symmetric distributed architecture, the OceanStor 9000 delivers cutting-edge performance, large-scale horizontal expansion capabilities, and a super large single file system to provide shared storage for unstructured data. Applicable industries include broadcasting media, satellite Mapping, genetic research, energy exploration, scientific research and education.


Outstanding Performance

  • High-speed internal interworking: Interworking is based on a 10GE or 40GE InfiniBand network. TOE and RDMA technologies are supported.
  • SSD-based metadata access acceleration: SSDs are used to store metadata, improving metadata access efficiency.
  • Global cache: A maximum of 55 TB global cache is supported, increasing the data access hit ratio.
  • Dynamic storage tiering: Hotspot data is migrated in a smart manner, improving system performance.
  • Intelligent load balancing: Cross-node client connection load balancing is implemented to automatically strike a balance between the capacity and the performance, optimizing cluster resources.


Flexible Space

  • Flexible expansion: Marvelous seamless expansion of 3 to 288 nodes enables the capacity and performance to be expanded linearly.
  • Scale-out architecture: The OceanStor 9000 adopts a scalable share-nothing symmetric distributed architecture.
  • Global namespace: A single file system provides a capacity of up to 40 PB.


High Data Reliability

  • Data redundancy protection: The highest data reliability and availability in the industry are provided. Full system redundancy is deployed, eliminating a single point of failure.
  • Flexible reliability configuration: A directory-based redundancy ratio policy is supported, providing different data protection levels.
  • Automatic recovery: Intelligent repair of logical and physical bad sectors and disk precopy are implemented to decrease the disk failure rate.
  • Rights management: Access right control on IP, users, or user groups is provided. Storage pools are secure and isolated.


Simplified Management

  • Flexible space quota: Storage resource thin provisioning is implemented at the directory, user, and user group levels.
  • Automatic statistics collection and analysis: Automatic performance statistics collection and analysis enable resources to be used properly.
  • Automatic deployment: A software platform is automatically deployed and configured. One-click capacity expansion is implemented, allowing a single node to be expanded within 60 seconds.


Model

Performance node

Capacity node

Mini-capacity node

Hardware Specifications

System architecture

Symmetric distributed architecture

Number of nodes

3 to 288

CPUs per node

2 x Intel E5 series

Cache capacity per node

Standard configuration: 48 GB

Standard configuration: 32 GB

Scalable to 192 GB

Scalable to 192 GB

Data disk types

2.5-inch SSD and SAS disk

3.5-inch SSD , SATA and NL SAS disk

Number of disks per node

Standard configuration: 4 x 2.5-inch 200 GB SSDs + 21 x 2.5-inch 600 GB SAS disks

Standard configuration: 1 x 3.5-inch 200 GB SSD + 35 x 3.5-inch 4 TB SATA disks

Standard configuration: 1 x 3.5-inch 200 GB SSD + 11 x 3.5-inch 2 TB SATA disks

Front-end network type

10GE, 40GE InfiniBand, or GE

Internal network type

10GE, 40GE InfiniBand, or GE

Application scenario

OPS-intensive application scenario

High-throughput application scenario

Small capacity application scenario

Software Features

Data protection levels

N+1, N+2, N+3, and N+4

File system

Wushan distributed file system, which supports global namespace and can be dynamically expanded up to 40 PB

Value-added features

InfoTier, InfoEqualizer, and InfoAllocator

Thin provisioning

Supported, without the need for manual configuration

Data self-healing

Automatic, concurrent, and quick data restoration at a speed of up to 1 TB/hour

System expansion

One-click online expansion, allowing a single node to be added within 60 seconds

System management

Different users allocated different management rights

Rights- and domain-based user management

Global cache

Up to 55 TB

Supported operating systems

Windows, Linux, and Mac OS

Supported protocols

NFS, CIFS, NIS, Microsoft Active Directory, LDAP, and SNMP

Alarm notification

Email, SMS, SNMP, and Syslog

Elimination of instant maintenance requirements

Automatic bad disk detection, alarm notification, and centralized batch replacement of bad disks, avoiding the need for instant disk replacement and reducing manual maintenance

Physical Features

Power supply

AC 100 V to 127 V, AC 200 V to 240 V

Dimensions (H x W x D)

Node

2 U, 86.1 mm x 446 mm x 582 mm (3.39 in. x 17.56 in. x 22.91 in.)

4 U, 175 mm x 446 mm x 582 mm (6.89 in. x 17.56 in. x 22.91 in.)

2 U, 86.1 mm x 446 mm x 582 mm (3.39 in. x 17.56 in. x 22.91 in.)

Cabinet

Maximum dimensions: 2000 mm x 600 mm x 1100 mm (78.74 in. x 23.62 in. x 43.31 in.)

Weight

Node

Fully loaded with 2.5-inch disks: ≤ 35 kg (77.18 lb)

Fully loaded with 3.5-inch disks: ≤ 70 kg (154.35 lb)

Fully loaded with 2.5-inch disks: ≤ 32 kg (70.56 lb)

Cabinet

Maximum weight when fully loaded with 2 U nodes: 576.7 kg (1271.62 lb)

Maximum weight when fully loaded with 4 U nodes: 725.5 kg (1599.73 lb)

Typical power

420 W

580 W

260 W

Operating temperature

5–35ºC (41–95ºF) when the altitude ranges from –60 m to +1800 m (–196.85 ft. to +5905.44 ft.)

When the altitude is higher than 1800 m (5905.44 ft.) but lower than or equal to 3000 m (9842.40 ft.), the operating temperature drops by 0.6ºC (1.08ºF) for every 100 m (328.08 ft.) altitude increment.

Operating humidity

20–80% R.H.


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