The first time an Enterprise Vault 9.0 Storage service starts, it upgrades the storage databases.
You must start the Storage service on every server that has a Storage service. You must then wait for the Storage service to complete the upgrade. The Storage service logs appropriate entries in the event log.
To start the Storage services, do the following on every server that has a Storage service
When you have started every Storage service and waited for the completion event, you can continue to the next section to start the other Enterprise Vault services.