dtrace discuss - Feb 2006 - Physical Domain Structure and Logical Domain

Hi:

S10 has physical domain control data structure and physical domain control data
structure are defined for platform dependent sun4u architecture.  From T2000,
logical domain will be introduced with new firmware on virtualization. DCS

May I ask a few questions below:

(1) it seems common psinfo_t and cpuinfo_t does address platform specific
      information.  What is the proper way to access the domain realted
structure
       so that I can lookup related cpuset and domain state or domain heartbeat
?

(2) how D structure or uts structure provide the visiability to understand if
the process is running  on physical or logical domain ?

(3) how domain related kernel resource usage other then (1) and (2)  will be
handled ?


Thanks
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