Catalogue · Huawei
Huawei OceanStor Pacific 9520
Midrange · disk (hdd) · scale-out - Balanced 2 U scale-out HDD node offering file, object, HDFS and block services for cloud pools, big data and backup.
| Platform | |
|---|---|
| OEM | Huawei |
| Family | OceanStor Pacific |
| Class | Midrange |
| Architecture | Scale-out cluster |
| Status | Current |
| Released | n/a |
| Operating system | n/a |
| Controllers | n/a |
| Nodes | n/a |
| Cache / memory | n/a |
| Availability | n/a |
| Capacity and media | |
| Media | Disk (HDD) |
| Drive types | n/a |
| Drive note | 3.5-inch HDDs (14 slots unstructured / 16 slots structured per node; interface and sizes not published) plus up to 4 NVMe SSD cache |
| Flash drive sizes | n/a |
| HDD sizes | n/a |
| Maximum drives | n/a |
| Controller enclosure | 2U, 16 drive bays |
| Expansion | n/a |
| Raw capacity | n/a |
| Cluster maximum | n/a |
| Effective maximum | n/a |
| Data reduction | n/a |
| Protection | Erasure coding N+M (M = 2, 3 or 4) |
| Protection note | Max EC 22+2 (91.6% utilization); dynamic EC tolerates 4 faulty nodes; rebuild 2 TB/h (unstructured) or 4 TB/h (structured) |
| Performance and connectivity | |
| Maximum IOPS | n/a |
| Maximum throughput | n/a |
| Latency | n/a |
| Conditions | Raw capacity per 2 U chassis (1 node): 84-336 TB (unstructured, 14 disks) or 96-384 TB (structured block, 16 disks). 1 x Kunpeng 920 and up to 256 GB memory per node. Cluster node count and raw maximum not published. |
| Protocols | NFS, SMB / CIFS, HDFS, S3 object, FTP, iSCSI |
| Fibre Channel | - |
| Ethernet | 25 GbE |
| Host ports | n/a |
| Limits | |
| Volumes / LUNs | n/a |
| File systems | n/a |
| Snapshots | n/a |
| Management and support | |
| Management | DeviceManager, eService |
| Power | n/a |
| Positioned for | Virtualization, Databases, Analytics, Backup target, Archive |
| Warranty | n/a |
| Design terms | Storage pool (erasure-coded) · LUN · Host group · Remote replication |
| Data services | |
✓ Deduplication
✓ Compression
✓ Thin provisioning
✓ Snapshots
✓ Clones
✓ Asynchronous replication
✓ Synchronous replication
✓ Active-active / metro
✓ Encryption at rest
? Immutable snapshots
? Ransomware detection
✓ Quality of service
✓ Automated tiering
? Cloud tiering
? VMware vVols
? Kubernetes CSI
✓ Native file services
✓ Native object (S3)
? Non-disruptive upgrades
✓ Scale-out
✓ stated by the OEM · ✕ not offered · ? not stated | |
| Source | |
| Product page | https://e.huawei.com/en/products/storage/scale-out-storage/oceanstor-pacific-series/oceanstor-pacific-9520 |