I recently had the task of creating a PowerShell script to call REST API for adding Networks to an uplink set in HP OneView.
A quick overview of the environment.
Our enclosures have 4x FlexFabrics, 2 used to plumb an access port to the LOMs and 2 used as trunks to create the Virtual Switch teams.
The vSwitch uplink sets are labelled Switch_A and Switch_B
Each Vlan we connect is plumbed to each switch and named accordingly.
Another quick one, just to share…. :)
For a HA WAP deployment you will need to update each service of the pertinent url to ensure they are using the NLB endpoint rather than going direct to one of the servers.. This is one that catches a few people out when deploying a HA WAP environment.
Bit’s of the below are scribed from other sources (they escape me right now so apologies for the lack of a references) but found that they didn’t work.
Had a quirky one recently where by a client was rebuilding a NVGRE gateway (as per this post) failed with the below warning.
Warning (26926)
Unable to set up Remote Access server to support multi-tenancy mode. (Remote Access server and the host are not configured for multi-tenancy.
Fix the issue in Remote Access server and retry the operation.).
Recommended Action
Fix the issue in Remote Access server and retry the operation.
Fast publish (this is becoming a common phrase) so be kind…
When refreshing host cluster in VMM, for some reason we started to see the below error in VMM:
Error (25122) The specified address ((AllocatedIPAddressData#e449) { id = 6ea8ddba-b8a7-43f6-856e-0a4d35076681, LastUpdatedTimestamp = 3/24/2015 5:55:17 AM }) is already allocated by the pool (IPPool-LNet-Mgmt). This address should be assigned to only a single entity. Recommended Action Resolve to which entity this address is allocated.