78 Novell ZENworks 7.3 Linux Management Installation Guidenovdocx (en) 7 January 2010The Intel EMT64 and AMD Opteron processors support all ZENworks Linux Managementfeatures. The IPF and zSeries processors support the Package Management features only. SLED 11 devices on 32-bit (x86) and 64-bit (x86_64) architectures XEN virtual environment as a guest or host on SLES 10 and SLES 11For more information, see Section 2.3, “Managed Device Requirements,” on page 25.10.1.3 Cleaning Up Inactive DevicesYou can configure the Cleanup schedule to remove the inactive or obsolete devices from theZENworks Server. In the ZENworks Control Center, click the Configuration tab, then click theInactive Device Cleanup Schedule. The Inactive Device Cleanup Schedule page provides options toremove the obsolete devices. However, you cannot remove the inactive devices that are PrimaryServers or Secondary Servers.For more information on configuring the Cleanup schedule, see “Cleaning Up Inactive Devices” inthe Novell ZENworks 7.3 Linux Management Administration Guide.10.1.4 Setting Bundle Lock from the ServerThe Bundle Lock feature allows you to lock the mandatory bundles on the managed devices fromthe ZENworks Linux Management server. The locked bundles can neither be removed nor upgradedfrom the managed devices. However, you can install them. The Bundle lock option is only availableduring the assignment of bundle or bundle groups to the managed devices.10.1.5 Support for the Oracle 11g Release 1 DatabaseYou can now install and configure Oracle 11g R1 as an external database on a new installation ofZENworks 7.3 Linux Management. For more information, see Section 3.3, “Configuring Oracle 10gRelease 2 or Oracle 11g Release 1 as a Remote Database Server,” on page 35.You can also migrate ZENworks data from your Oracle 9i R2, Oracle 10g R2, or Oracle 11g R1database to an Oracle 10g R2 or Oracle 11g R1 database if you have installed ZENworks 7.3 LinuxManagement.For more information on installing the Oracle 11g Release 1 database, see Section 3.4, “Migratingthe Data from one Oracle Database to another Oracle Database,” on page 35.10.1.6 System PreferencesThe proxy-url preference is updated and the real-time-package-updates preference is newly addedin ZENworks 7.3 Linux Management.For more information on these preferences, see “Editing System Preferences” in the NovellZENworks 7.3 Linux Management Administration Guide.10.1.7 Adding a Third-Party CertificateZENworks 7.3 Linux Management, by default, uses a self-signed certificate for Web services toauthenticate a server. You can generate or import your own SSL certificate by using the zlm-config--tomcat-certificate command.