troubleshooting Question

Changing ESXi host name

Avatar of king daddy
king daddyFlag for United States of America asked on
* vmware vcentersVMware
4 Comments2 Solutions116 ViewsLast Modified:
Greetings,

We moved a cluster to a datacenter in another city and would like to rename the hosts in the cluster accordingly (the hosts are named by the city they're located in, so I need to change from OLDCITYvmhost01, 02, 03, 04 to NEWCITYvmhost01, 02, 03, 04). I believe the process to be:

Put the host into maintenance mode.
Disconnect the host from the vCenter server.
Connect to the host directly (I am using the stand-alone client).
Go to Configuration > DNS and Routing > Click Properties... then edit the name accordingly.
Click OK.
Go to vCenter web client.
Go to the cluster.
RIght-click cluster and choose Add Host.
Choose renamed host and configure through wizard.
Exit maintenance mode.

Will VMs migrate back to this host, now with a new name? I suspect they will in that the host is part of the cluster and the cluster is configured for HA and DRS. However, I wasn't sure if the VMs that were migrated off of the renamed host when it was put into maintenance mode would have some issue moving back.

Please let me know if there are other locations I need to update the host name, any caveats or errors I may encounter with the cluster, or if there is a reason besides personal preference to use the host's web client to do this.
 
Much appreciated.
ASKER CERTIFIED SOLUTION
Join our community to see this answer!
Unlock 2 Answers and 4 Comments.
Start Free Trial
Learn from the best

Network and collaborate with thousands of CTOs, CISOs, and IT Pros rooting for you and your success.

Andrew Hancock - VMware vExpert
See if this solution works for you by signing up for a 7 day free trial.
Unlock 2 Answers and 4 Comments.
Try for 7 days

”The time we save is the biggest benefit of E-E to our team. What could take multiple guys 2 hours or more each to find is accessed in around 15 minutes on Experts Exchange.

-Mike Kapnisakis, Warner Bros