Caché Upgrade Checklists - InterSystems Documentation

AdministratorsWebServerName and WebServerPortIn version 5.1, Studio is unable to access the Class Documentation unless both the WebServerName and the WebServerPortare defined. These are found in the Miscellaneous category of the System Management page, [Home] > [Configuration] >[Advanced Settings].11.1.24.6 AIX®IBM Java Runtime and KerberosOn systems using the IBM Java runtime environment (AIX® 32–bit, 64–bit and SUSE Linux Enterprise Server), use ofkinit is not compatible with Kerberos principal name and password prompting, or the principal name and password API.To use kinit, change the file${java.home}/lib/security/iscLogin.confso that the module, com.sun.security.jgss.initiate, has the optionuseDefaultCcache=trueWith this runtime, only the Java routine at{java.home}/bin/kinitworks and not the native Kerberos routine at/usr/krb5/bin/kinitNFS-Mounted Filesystems And ExclusivityCache uses O_EXCL (exclusive access) when creating Caché database (.dat and .ext) and lock (.lck) files. However, it isa known limitation that NFS does not guarantee this exclusivity.11.1.24.7 LinuxNetapp NFS-Mounted FileSystemsOn Netapp NFS-mounted filesystems under Linux, a file created by a suid:sgid executable has different, non-UNIX®standard, owners than on standard filesystems. The sgid bit on the executable fails to take effect, while the suid bit succeedsin setting the owner of the file to the owner of the executable. This behavior has been observed only on Netapp systems.11.1.24.8 Red Hat 3.0 / 4.0 And IBM WebSphere MQIf you plan to use the MQ interface, IBM WebSphere MQ version 6.0 is required when running Caché 5.1 on Red Hatversion 3.0 and 4.0.11.1.24.9 Linux / AMD64New License RequiredWhen upgrading from Caché from a Linux implementation on an Intel processor to Linux on AMD64, a new Caché licenseis required. As noted on the InterSystems Web site:“Because of the significant differences between 32-bit and 64-bit CPUs, InterSystems delivers different Caché softwarefor them and, consequently, they are different platforms for licensing purposes. As a result, Platform Specific Caché licensescannot be transferred from one to the other. (Normal trade-in policies apply.) Platform Independent licenses can, of course,be transferred at no charge.”Caché Upgrade Checklists 245