User Manual

end-qos-ulps
qos_max_vls 8
qos_high_limit 0
qos_vlarb_high 1:32,2:32
qos_vlarb_low 0:1,
qos_sl2vl 0,1,2,3,4,5,6,7,15,15,15,15,15,15,15,15
Rev 2.1-1.0.6
Mellanox Technologies
179
• OpenSM options file
8.7.3 EDC (3-tier): IPoIB, RDS, SRP
The following is an example of QoS configuration for an enterprise data center (EDC), with
IPoIB carrying all application traffic, RDS for database traffic, and SRP used for storage.
QoS Levels
• Management traffic (ssh)
• IPoIB management VLAN (partition A)
• Min BW 10%
• Application traffic
• IPoIB application VLAN (partition B)
• Isolated from storage and database
• Min BW of 30%
• Database Cluster traffic
• RDS
• Min BW of 30%
• SRP
• Min BW 30%
• Bottleneck at storage nodes
qos-ulps
default : 0
ipoib, pkey 0x8001 : 1
ipoib, pkey 0x8002 : 2
rds : 3
srp, target-port-guid SRPT1, SRPT2, SRPT3 : 4
Administration
• OpenSM QoS policy file
In the following policy file example, replace SRPT* with the real SRP Initiator port
GUIDs.