16 SPARC Enterprise Mx000 Servers Product Notes for XCP Version 1121 • February 2016
■ On a domain which has been in operation during the XCP update to 1121, when
you perform Dynamic Reconfiguration (DR) to add or replace the SPARC64 VII
processors, you need to update the OpenBoot PROM firmware. The OpenBoot
PROM firmware is updated as you update the XCP and restart the domain. For
this reason, it is strongly recommended to restart all the domains after you update
the firmware to XCP 1121, regardless of whether you added or replaced the
SPARC64 VII processors.