Upgrading from the CLI

The upgrade procedure varies depending on the product version you currently have installed:

• if you have installed version 9.5.0.x or 10.x.x and want to upgrade to version 10.2.7 with a direct upgrade procedure, see Performing a direct upgrade from v 9.5.0.x or v 10.x.x to v 10.2.7.
• if you have installed version 9.5.0.x or 10.x.x and want to upgrade to version 10.2.7 with a parallel upgrade procedure, see Parallel upgrade from version 9.5.0.x or 10.x.x to version 10.2.7. This procedure might be useful when you have you have some of your components installed on operating systems which are no longer supported in version 10.2.7 and therefore cannot perform a direct upgrade.
• if you have installed version 9.4.0.x and want to upgrade to version 10.2.7. In this case, only a parallel upgrade is supported. For more information, see Parallel upgrade from version 9.4.0.x to version 10.2.7.

Certificates are now required when installing or upgrading IBM® Workload Scheduler. You can no longer install nor upgrade IBM® Workload Scheduler without securing your environment with certificates. The required certificates are:

• ca.crt
• tls.key
• tls.crt

For UNIX systems, ensure that all the files have the ownership of the user who installed the master domain manager and the correct permissions (644).