Npv Load-Balance Disruptive; Npv Traffic-Map - HP 5920 Series Command Reference Manual

npv load-balance disruptive

Use npv load-balance disruptive to initiate a disruptive load-balancing process in a VSAN.
Syntax
npv load-balance disruptive
Views
VSAN view
Predefined user roles
network-admin
Usage guidelines
This command is available only on switches operating in NPV mode.
If the load is not distributed evenly across the interfaces in a VSAN, you can use this command to initiate
a disruptive load-balancing process. Then, all nodes in the VSAN log in again to the core switch.
This feature redistributes downlink traffic across all uplink interfaces for better load balancing. However,
it causes traffic interruption.
Examples
# Initiate a disruptive load-balancing process in VSAN 1 on the NPV switch.
<Sysname> system-view
[Sysname] vsan 1
[Sysname-vsan1] npv load-balance disruptive
The command may cause traffic interruption. Continue? [Y/N]:y

npv traffic-map

Use npv traffic-map to configure an uplink-to-downlink interface mapping.
Use undo npv traffic-map to remove a configured uplink-to-downlink interface mapping.
Syntax
npv traffic-map server-interface interface-type interface-number external-interface interface-type
interface-number
undo npv traffic-map server-interface interface-type interface-number external-interface interface-type
interface-number
Default
No uplink-to-downlink interface mapping exists.
Views
VSAN view
Predefined user roles
network-admin
Parameters
server-interface interface-type interface-number: Specifies a downlink interface by its type and number,
which can be an FC or VFC interface.
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