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.
MultiSite command set
This section summarizes the commands for DevOps ClearCase® MultiSite and DevOps ClearCase that display DevOps Code ClearCase MultiSite information.

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.
    - Location of DevOps Code ClearCase® MultiSite programs
      The DevOps Code ClearCase® MultiSite installation places programs and configuration files in the DevOps Code ClearCase installation area on a host. (ccase-home-dir refers to both the DevOps Code ClearCase and DevOps Code ClearCase MultiSite installation directory).
    - multitool use
      The multitool command is used to perform operations on VOB replicas.
    - Descriptions of subcommands
    - Additional MultiSite commands
      The MultiSite commands that are not multitool subcommands are listed in this topic.
    - DevOps Code ClearCase® commands related to DevOps Code ClearCase® MultiSite
      This topic lists the DevOps Code ClearCase® commands that pertain to DevOps Code ClearCase MultiSite, providing a short description of each one.
    - View contexts and VOB mounts
      Most MultiSite commands do not require a view context or mounting of the VOB replicas being processed. However, there are some advantages to running MultiSite commands in a view, with the VOB mounted.
    - Specifying VOBs in commands
      multitool commands use the vob-selector argument to specify a VOB family.
  - 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

MultiSite command set

This section summarizes the commands for DevOps ClearCase® MultiSite and DevOps ClearCase® that display DevOps Code ClearCase® MultiSite information.

On Linux™ and the UNIX™ system, the DevOps Code ClearCase® MultiSite multitool man command displays DevOps Code ClearCase® MultiSite reference pages in either ASCII or HTML format.
On Windows™, the multitool man command displays reference pages in HTML format.
On both platforms, the DevOps Code ClearCase® MultiSite Help includes the reference pages.