A SPARC M7-16 server is divided into four DCUs that have two through four CMIOUs each. CMIOUs CMIOU8–CMIOU15 are in the top CMIOU chassis, and CMIOUs CMIOU0–CMIOU7 are in the bottom CMIOU chassis.
The following configurations are supported on a SPARC M7-16 server.
CMIOU_0 and CMIOU_1 in PDomain_0,
CMIOU_4 and CMIOU_5 in PDomain_1,
CMIOU_8 and CMIOU_9 in PDomain_2, and
CMIOU_12 and CMIOU_13 in PDomain_3
CMIOU_0 – CMIOU_3 in PDomain_0,
CMIOU_4 – CMIOU_6 in PDomain_1,
CMIOU_8 – CMIOU_10 in PDomain_2, and
CMIOU_12 – CMIOU_14 in PDomain_3
CMIOU_0– CMIOU_3 in PDomain_0,
CMIOU_4 – CMIOU_7 in PDomain_1,
CMIOU_8 – CMIOU_11 in PDomain_2, and
CMIOU_12 – CMIOU_15 in PDomain_3
For information about the PCIe slots that are available in each of these configurations, see Understanding PCIe Card Device and Service Paths.
Caution - To prevent overheating, fill unused CMIOU slots with CMIOU filler panels. |