Huawei Universal Distributed Storage

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We were very fortunate to receive a donation of a PetaByte Cloud Storage system from Huawei in 2013. The product line is christened the glorious name Universal Distributed Storage (UDS); and our system model is UDS V100R001C00.

Hardware Components

Component QTY Description
MN (Management Node) 1 Huawei RH2288 V2 2U 2-socket rack server
OMS (Operation Maintenance Server) 2 Huawei RH2288 V2 2U 2-socket rack servers
OSC (Object Storage service Controller) 6 Huawei RH2288 V2 2U 2-socket rack servers
GbE Switches 3 Huawei Quidway S3700 Switches
10GbE Switches 6 Huawei Quidway S6700 10G Switches
UDSN (Unified Distributed Storage Node) 32 SoD enclosures, each housing 16 SoD nodes
SoD 512 Storage nodes, each suppoting a 2TB HDD

Rack Layout

Huawei UDS Rack Layout

Networks

Network Subnet Netmask Description
Public 128.114.126.224 255.255.255.224 public subnet of Hyades
Storage Plane 172.16.0.0 (cabinet 1),
172.16.1.0 (cabinet 2),
172.16.2.0 (cabinet 3)
255.255.255.0  
Management Plane 172.16.6.0 255.255.255.0  
BMC 172.16.7.0 255.255.255.0  

IP Addresses

node Public Storage Plane Management Plane BMC
MN   172.16.0.11 172.16.6.2 172.16.7.11
OMS Floating 128.114.126.250 172.16.0.5,
172.16.0.6
172.16.6.3  
OMS01 128.114.126.242 172.16.0.12   172.16.7.12
OMS02 128.114.126.243 172.16.0.13   172.16.7.13
OSC01 128.114.126.244 172.16.1.11 172.16.6.5 172.16.7.14
OSC02 128.114.126.245 172.16.1.12 172.16.6.6 172.16.7.15
OSC03 128.114.126.246 172.16.1.13 172.16.6.7 172.16.7.16
OSC04 128.114.126.247 172.16.2.11 172.16.6.8 172.16.7.17
OSC05 128.114.126.248 172.16.2.12 172.16.6.9 172.16.7.18
OSC06 128.114.126.249 172.16.2.13 172.16.6.10 172.16.7.19
Collective_LSW6700 172.16.0.254    
Cabinet01_LSW6700   172.16.0.1    
Cabinet02_LSW6700   172.16.1.1    
Cabinet03_LSW6700   172.16.2.1    
Cabinet01_LSW3700   172.16.0.2    
Cabinet02_LSW3700   172.16.1.2    
Cabinet03_LSW3700   172.16.2.2    
UDSN_0101   172.16.0.15    
sod0   172.16.0.16    
...
sod15   172.16.0.31    
UDSN_0102   172.16.0.32    
sod16   172.16.0.33    
...
sod31   172.16.0.48    
UDSN_0103   172.16.0.49    
sod32   172.16.0.50    
...
sod47   172.16.0.65    
UDSN_0104   172.16.0.66    
sod48   172.16.0.67    
...
sod63   172.16.0.82    
UDSN_0105   172.16.0.83    
sod64   172.16.0.84    
...
sod79   172.16.0.99    
UDSN_0106   172.16.0.100    
sod80   172.16.0.101    
...
sod95   172.16.0.116    
UDSN_0107   172.16.0.117    
sod96   172.16.0.118    
...
sod111   172.16.0.133    
UDSN_0108   172.16.0.134    
sod112   172.16.0.135    
...
sod127   172.16.0.150    
UDSN_0109   172.16.0.151    
sod128   172.16.0.152    
...
sod143   172.16.0.167    
UDSN_0110   172.16.0.168    
sod144   172.16.0.169    
...
sod159   172.16.0.184    
UDSN_0201   172.16.1.15    
sod160   172.16.1.16    
...
sod175   172.16.1.31    
UDSN_0202   172.16.1.32    
sod176   172.16.1.33    
...
sod191   172.16.1.48    
UDSN_0203   172.16.1.49    
sod192   172.16.1.50    
...
sod207   172.16.1.65    
UDSN_0204   172.16.1.66    
sod208   172.16.1.67    
...
sod223   172.16.1.82    
UDSN_0205   172.16.1.83    
sod224   172.16.1.84    
...
sod239   172.16.1.99    
UDSN_0206   172.16.1.100    
sod240   172.16.1.101    
...
sod255   172.16.1.116    
UDSN_0207   172.16.1.117    
sod256   172.16.1.118    
...
sod271   172.16.1.133    
UDSN_0208   172.16.1.134    
sod272   172.16.1.135    
...
sod287   172.16.1.150    
UDSN_0209   172.16.1.151    
sod288   172.16.1.152    
...
sod303   172.16.1.167    
UDSN_0210   172.16.1.168    
sod304   172.16.1.169    
...
sod319   172.16.1.184    
UDSN_0211   172.16.1.185    
sod320   172.16.1.186    
...
sod335   172.16.1.201    
UDSN_0301   172.16.2.15    
sod336   172.16.2.16    
...
sod351   172.16.2.31    
UDSN_0302   172.16.2.32    
sod352   172.16.2.33    
...
sod367   172.16.2.48    
UDSN_0303   172.16.2.49    
sod368   172.16.2.50    
...
sod383   172.16.2.65    
UDSN_0304   172.16.2.66    
sod384   172.16.2.67    
...
sod399   172.16.2.82    
UDSN_0305   172.16.2.83    
sod400   172.16.2.84    
...
sod415   172.16.2.99    
UDSN_0306   172.16.2.100    
sod416   172.16.2.101    
...
sod431   172.16.2.116    
UDSN_0307   172.16.2.117    
sod432   172.16.2.118    
...
sod447   172.16.2.133    
UDSN_0308   172.16.2.134    
sod448   172.16.2.135    
...
sod463   172.16.2.150    
UDSN_0309   172.16.2.151    
sod464   172.16.2.152    
...
sod479   172.16.2.167    
UDSN_0310   172.16.2.168    
sod480   172.16.2.169    
...
sod495   172.16.2.184    
UDSN_0311   172.16.2.185    
sod496   172.16.2.186    
...
sod511   172.16.2.201    

See Also