Notes On Processor Identification; Notes On Using 200V Power Supply - Fujitsu SPARC Enterprise T5140 Product Notes

Notes on Processor Identification

Processor IDs might not start at 0, and might not be contiguous.
Different platforms and platforms of the same model might have different processor IDs for
identical configurations. For example, on UltraSPARC T1 CPU based platforms, the
processor IDs start with processor ID 0. But other platforms, including those based on the
UltraSPARC T2 Plus CPU, might not have a processor ID 0. The Solaris psrinfo
command might display output similar to the following for platforms based on the
UltraSPARC T2 Plus processor:
8
9
16
17
The processor IDs exported to a guest domain on a platform running multiple guest domains
with a virtual machine manager might represent a virtual abstraction. Within each guest
domain, each processor ID visible to the software will be a unique integer value.
Software running in different guest domains on the same physical machine might see the
same or different sets of virtual processor IDs. If domaining is enabled, the virtual processor
IDs and physical processor IDs are never the same. For information about the mapping
between virtual and physical CPU numbers, see the latest Oracle VM Server for SPARC
Administration Guide.
Processor IDs are simply unique integer values in the domain where the software is running.
The integer value will fit in the type processorid_t. Also refer to the p_online(2) man
page.

Notes on Using 200V Power Supply

For the servers that have the plug with lock function, confirm that a 15A overcurrent
protection device is available outside the server. If one is not available, prepare an external
15A overcurrent protection that can be achieved by means of no-fuse breakers (NFBs) or
fuses. The plug with lock function refers to plugs other than grounding-type ones with two
parallel blades, such as the NEMA L6-30, L6-20, L6-15, and L5-15.
For details of the power cord type for your server, contact your authorized service engineer.
22 SPARC Enterprise T5140 and T5240 Servers Product Notes • November 2012
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