When I add a domain user account to Likewise, if it's new, it works with no issue.
However, several existing users were recently denied access to the vCenter Server with the error,"Cannot complete login due to incorrect user name or password."
I checked AD and every user looks good. So I checked the vCenter Server Virtual Appliance's logs and found this:
Feb 16 20:05:59 vcva vpxd: [module:pam_lsa