VMware ESXI 4.0 - UPGRADE GUIDE UPDATE 1 Guida di Configurazione Scaricare il pdf (Pagina 27)

TECHNICAL WHITE PAPER / 27

VMware vSphere® 5.0 Upgrade

Best Practices

• If the current vCenter Server environment is reused, take the following steps. If a new vCenter Server is used,

skip this step. We have tested the upgrade without uninstalling vCenter Server. Although it was successful, we

recommend removing it every time to prevent any unexpected performance or results.

– Uninstall vCenter Server.

– Reboot the vCenter Server host.

• In both cases, vCenter Server must be reinstalled.

– Install vCenter Server.

– Intheinstallationwizard,selectthenewlycreatedDSNthatconnectstoyourSQL2008database. 

Select the Do not overwrite, leave my existing database in place option.

– EnsurethattheauthenticationtypeusedinSQL2008isthesameasthatusedonSQLExpress2005.

– Reset the permissions of the vCenter account that connects to the database as the database owner (dbo)

user of the MSDB system database.

DetailsregardingthismigrationprocedurecanalsobefoundinVMwareknowledgebasearticle1028601

(http://kb.vmware.com/kb/1028601), Migrating the vCenter Server 4.x database from SQL Express 2005 to

SQL Server 2008.

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VMware ESXI 4.0 - UPGRADE GUIDE UPDATE 1 Guida di Configurazione Pagina 27