Welcome
Administering
Learn how to administer the product.
Administering DevOps Code ClearCase® MultiSite
Learn to configure and manage the DevOps Code ClearCase® MultiSite and Rational® ClearQuest® MultiSite environments to support development activities at different locations.

Overview
Learn general information about the product.
Installing
Learn how to install the product.
Upgrading and migrating
Learn how to upgrade and migrate data for the product.
Administering
Learn how to administer the product.
- Administering DevOps Code ClearCase®
  Learn about performing administrative tasks for a DevOps Code ClearCase® community including managing software licenses, user and group accounts, ClearCase server and client hosts, shared data, and the network that connects them.
- Administering platforms for DevOps Code ClearCase®
  Learn how to perform DevOps Code ClearCase® administrative tasks on supported platforms.
- Administering DevOps Code ClearCase® MultiSite
  Learn to configure and manage the DevOps Code ClearCase® MultiSite and Rational® ClearQuest® MultiSite environments to support development activities at different locations.
  - Introduction
    DevOps Code ClearCase® MultiSite and add a powerful capability to DevOps Code ClearCase and . With MultiSite, developers at different locations can use the same DevOps Code ClearCase versioned object base (VOB) or . For DevOps Code ClearCase, each location (site) has its own copy (replica) of the VOB. At any time, changes made in one replica can be sent in update packets to other replicas. You can manage replicas by using the command-line tools.
  - MultiSite operation
  - Implementation planning
    Before you install and use DevOps Code ClearCase® MultiSite, you need to plan your implementation.
  - MultiSite command set
    This section summarizes the commands for DevOps ClearCase® MultiSite and DevOps ClearCase that display DevOps Code ClearCase MultiSite information.
  - Packet transportation methods and configuration
    The method you choose for transporting packets between replicas depends on connectivity. If your replicas do not have IP connectivity, you must use a file-based transport method. If your replicas have connectivity, you can use the store-and-forward facility.
  - Feature levels
    Feature levels allow different replica hosts in a VOB family to run different versions of DevOps Code ClearCase®. You can raise the feature level of either a single replica host or an entire VOB family.
  - Creating VOB replicas
    Before creating a replica, you must make decisions about branching, mastership, identities and permissions preservation, and method of packet delivery.
  - Replica synchronization
    Replica synchronization uses the same export-transport-import procedure that is used during replica creation.
  - Administering replicas
  - Using MultiSite for VOB backup and interoperability
    You can use DevOps Code ClearCase® MultiSite to back up a VOB and to provide access to VOBs in a heterogeneous network.
  - Troubleshooting MultiSite operations
    When you encounter a situation where running a DevOps Code ClearCase® MultiSite command produces an unexpected result, or produces a warning or error message, the information in this section can assist you in troubleshooting the problem.
Developing
Learn how to develop software with DevOps Code ClearCase® and ClearCase Remote Client.
Managing change and releases
Learn how to manage change and release in the product.
Integrating
Learn how to integrate DevOps Code ClearCase® with other products.
Tutorials
Complete tutorials with specific learning objectives for the product.
Extending product function
Learn how to extend the product.
Reference
Review reference information for the product.
Glossary

Administering DevOps Code ClearCase® MultiSite

Learn to configure and manage the DevOps Code ClearCase® MultiSite and Rational® ClearQuest® MultiSite environments to support development activities at different locations. MultiSite environments require setting up and managing DevOps Code ClearCase® versioned object base (VOB) or Rational® ClearQuest® database set (a schema repository and its associated user databases) replicas for each site. A replica is a copy of a shared VOB or database set that is synchronized so that a change made in one location is sent as an update packet to the other locations.