What is the impact of renaming a Zoneset? Does it take any/all of the Zones off-line?
Renaming a Zoneset (without changing/adding/deleting any members under the zones) normally is non-disruptive operation since all the devices are already logged-in to the Fabric and there is no change in the programming ACLs. But still you may want to do it during the maintenance window.
Here is the CLI command syntax: