hi
i have esx4.0 cluster with 8 hosts.5 datastores added in that cluster. for storage hardware firmware update i want to remove the datastores .please what are the steps i do in vsphere client.
ram
First off, what storage are you using that requires you to detach servers during FW update?
To answer your question with exact steps, have a look at this:
http://kb.vmware.com/selfservice/microsites/search.do?language=en_US&cmd=displayKC&externalId=102978...