Message Transfer/Storage Directories 63novdocx (en) 22 June 20097.1.6 mtaname fileThe mtaname file in the domain provides the domain name associated with the domain directorystructure. This can help you locate the domain information for the directory structure inConsoleOne. It can also help you check links between MTAs.7.1.7 wpdomain.db fileThe wpdomain.db file in the domain is the domain database. It contains all administrativeinformation for the domain.In the primary domain, the wpdomain.db file contains all administrative information for your entireGroupWise system (all its domains, post offices, users, and so on). Because the wpdomain.db file inthe primary domain is so crucial, you should back it up regularly and keep it secure. (You can re-create your entire GroupWise system from the primary domain wpdomain.db file; however, if theprimary domain wpdomain.db file becomes unusable, you can no longer make administrativeupdates to your GroupWise system.)In a secondary domain, the wpdomain.db file contains administrative information about thatsecondary domain only.In GroupWise 8, 7, 6.x, and 5.x domains, the data dictionary for the wpdomain.db file is thegwdom.dc file. In GroupWise 4.x domains, the data dictionary is the wpdomain.dc file. As a result,wpdomain.db files have different structures (schemas) depending on whether they were created for8/7/6.x/5.x or 4.x domains.Historical Note: WP Office, the predecessor of GroupWise, was originally designed by WordPerfectCorporation (WPCorp). Hence, the wp in wpdomain.db. Some naming conventions were originallypreserved for backward compatibility.7.1.8 wpdomain.dc fileThe wpdomain.dc file in the domain is the data dictionary for rebuilding GroupWise 4.x domaindatabases (wpdomain.db files) in secondary domains.If the wpdomain.dc file is missing from the primary domain, you cannot rebuild GroupWise 4.xsecondary domains. The original wpdomain.dc file is located in the domain subdirectory of thesoftware distribution directory or on the GroupWise 8 DVD or GroupWise 8 downloaded image.Historical Note: WP Office, the predecessor of GroupWise, was originally designed by WordPerfectCorporation (WPCorp). Hence, the wp in wpdomain.dc. Some naming conventions were originallypreserved for backward compatibility.7.1.9 wphost.dc fileThe wphost.dc file in the domain is the data dictionary for rebuilding GroupWise 4.x post officedatabases (wphost.db files).If the wphost.dc file is missing from a domain, you cannot rebuild GroupWise 4.x post offices inthat domain. The original wphost.dc file is located in the domain directory of the softwaredistribution directory or on the GroupWise 8 DVD or GroupWise 8 downloaded image.