Caché Upgrade Checklists - InterSystems Documentation

AdministratorsNote:If access to these globals is required, the administrator must manually construct the required mapping; they cannotbe automatically converted. This will be the case if, for example, the system had defined global mappings so thatmultiple namespaces could share the same class definitions.11.1.20.10 Trusted Application Definitions RemovedThe Caché 5.1 security model does not support trusted applications. Anytime a user connects (or reconnects), he or she isprompted for a password if password authentication is turned on. If this is not what is desired, the administrator should turnauthentication off for the Cache direct service.Note:Any 5.0.x trusted application definitions are thrown away during a 5.1 upgrade.11.1.20.11 Windows Network Server Username and Password ChangeIn previous versions, Caché would install and start its services on Windows with a default username of “_SYSTEM”, anda password of “_sys” unless configured otherwise. The values for the username and password were set via the ConfigurationManager using the Advanced tab and the “Input/Output” option.In version 5.1, during upgrade, these values (or the default values if none were set) will be stored in the Windows servicedefinition created for the upgrade.Administrators may change the values using the Windows Management Interface. From the Windows Start menu, navigateto Programs, then Administrative Tools, and finally Component Services. Select the appropriate Caché service and fromthe Action menu choose Properties. The username and password are accessed via the Log On tab.11.1.20.12 Global Replication RemovedGlobal replication is no longer supported in Caché 5.1. If found, the upgrade process will remove its use from the systemand note this fact in the console log. The capability formerly provided by this can now be achieved by the use of shadowing.Please consult the high availability section of the system administrator book for details.11.1.21 Java and KerberosBefore using Java on Caché with Kerberos, you must edit certain configuration files, among them krb5.conf. Parameters inthis file are set by runningjava com.intersys.jgss.Configureand responding to the prompts. On Windows, Solaris, and Linux, if krb5.conf is not found in the default location, Configurewill search for it in the following locations:• Windowsc:\winnt\krb5.ini• Solaris/etc/krb5/krb5.conf• Linux/etc/krb5.confto obtain any template file information to be used when the file is created in the default location.Caché Upgrade Checklists 239