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Upgrading and migrating
Learn how to upgrade and migrate data for the product.
Upgrade DevOps Code ClearCase®
Read these topics for information about planning your upgrade, installing software, and configuring your environment after upgrading.
Configure your environment after installation or upgrade
For some types of DevOps Code ClearCase® and DevOps Code ClearCase MultiSite hosts, some configuration tasks are required after you complete a product installation or upgrade operation.
WebSphere® Application Server settings for CCRC WAN server
Review IBM® WebSphere Application Server settings for the application server profile for the ClearCase® CCRC WAN server. If you installed ClearCase into a new profile, the settings in the profile created during installation have been optimized for best performance. If you installed ClearCase into an existing profile or if the server has performance problems, the parameter values might require adjustment.
Set up ACLs on new and existing VOBs
Before you introduce ACL-enabled VOBs into the ClearCase® environment, complete administrative tasks to prepare the VOB to support and enforce ACLs. The required tasks are different depending on whether you are using a new VOB created in version 8.0.1, or an existing VOB upgraded to version 8.0.1.

Set up ACLs on new and existing VOBs

Before you introduce ACL-enabled VOBs into the ClearCase® environment, complete administrative tasks to prepare the VOB to support and enforce ACLs. The required tasks are different depending on whether you are using a new VOB created in version 8.0.1, or an existing VOB upgraded to version 8.0.1.