For those who have been eager and upgraded to vSphere 5.1, here are some relevant KB articles should you get stuck.
Configuration
- Configuring vCenter Single Sign On for high availability
- Installing vCenter Single Sign On in a multisite deployment
- Setting up Apache load balancing software with vCenter Single Sign On
- Configuring and troubleshooting vCenter Single Sign On password and lockout policies for accounts
- Unlocking and resetting the vCenter Single Sign On (SSO) administrator password
- Backup and restore the vCenter Single Sign On (SSO) configuration
- Repointing and reregistering vCenter Server and components
Troubleshooting
- vCenter Server 5.1 start up may take longer than previous versions
- Understanding and troubleshooting vCenter Single Sign-On users, groups and login qualifications
- Troubleshooting Single Sign On based vSphere Web Client login errors
- Troubleshooting Single Sign on (SSO) issues in vCenter Server 5.1(2033137)
- Troubleshooting the configuration of vCenter Single Sign On within the vCenter Server 5.1 Appliance (2033152)
- Troubleshooting VMware Single Sign-On configuration and installation issues in a Windows server (2033880)
- Troubleshooting failed log in attempts to the vSphere Web Client in vSphere 5.1 (2034506)
- Troubleshooting SSL certificate updates and Single Sign On (2033240)
- Troubleshooting vCenter Single Sign On when it does not start (2034517)