Building Disaster Recovery Serviceguard Solutions Using Metrocluster with Continuous Access EVA A.05.01

Figure 20 Administration options in Serviceguard manager
Rolling upgrade
Metrocluster configurations without SADTA feature configured follow the HP Serviceguard rolling
upgrade procedure. The HP Serviceguard documentation includes rolling upgrade procedures to
upgrade the Serviceguard version, the HP-UX operating environment, and other software. This
Serviceguard procedure, along with recommendations, guidelines, and limitations, is applicable
to upgrading Metrocluster versions that do not use the SADTA feature. For more information on
completing a rolling upgrade of HP Serviceguard, see the latest edition of Managing Serviceguard,
available at http://www.hp.com/go/hpux-serviceguard-docs —> HP Serviceguard.
Figure 21 is a graphical representation of the procedures to be followed while performing a rolling
upgrade for Metrocluster configurations with and without SADTA.
Rolling upgrade 65