The “Upgrade” option for the unirun procedure is for the upgrade of the Dollar Universe Application Server V5 to V6 or V6 to V6 (cumulative installation of patches). However, the upgrade dialog and procedure differs for each case.
Two upgrades from V5 to V6 cannot be completed in succession using one command prompt, as the V6 environment erases the V5 environment. It is recommended to open a new command window before performing the upgrade from V5 to V6.
In the particular case of a Dollar Universe Company upgrade from V5 32 bits to V6 64 bits, two steps are required:
The upgrade of Dollar Universe, installed in a cluster on UNIX / Linux, must be carried out in four phases:
In the case of a cluster that uses shared binaries, the upgrade of the secondary node is not required.
Refer to the Dollar Universe Administration Guide for more details on Dollar Universe cluster architectures.