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Managing change and releases
Learn how to manage change and release in the product.
Guide to building software on Linux and UNIX
Setting up a parallel build
Learn the process to set up and run builds that use several hosts in the local area network.
Setting up the client host
There are some issues in setting up the client host, so consider them.
Setting up trust relationships
For parallel building to work correctly, the client host must be trusted by the build hosts (that is, remote login from the client host to the build hosts must work without a password being needed).

Setting up trust relationships

For parallel building to work correctly, the client host must be trusted by the build hosts (that is, remote login from the client host to the build hosts must work without a password being needed).

You can set up this trust with .rhosts files on the hosts, or by having your system administrator set up general trust (for example, with /etc/hosts.equiv). To test remote login, execute the following command (substituting your HCL VersionVault installation directory for versionvault-home-dir):

versionvault-home-dir/etc/rsh remote-hostname echo Good-to-use

If you are prompted for a password, the client host is not trusted.

For example:


`versionvault-home-dir/etc/rsh puffin echo Good-to-use` `Good-to-use` `versionvault-home-dir/etc/rsh auk echo Good-to-use` `permission denied`	Current host is trusted by host puffin. Current host is not trusted by host auk.