AnsweredAssumed Answered

Mapping Diagram between Server Blade's Mezzaine and IOBD ports from CB2500 Chassis

Question asked by Hyunchol Hwang on Nov 30, 2015
Latest reply on Dec 7, 2015 by Jens Dzikowski

Hi Practitioners,

 

There are 28 PCIe slots for Hitachi Five Fx 16Gbps IO cards and 10GbE Network IO cards on the Rear Side of CB2500 Chassis.

In case of 2 x 3TB Scale out SAP HANA Nodes, the chasis have the following components.

- 12 x IO cards 8 x 2-port 10GBASE SR PCI-Ex cards

    * IOBD 01B/03A/02A/04B for SAP HANA Node 1

    * IOBD 09B/11A/10A/12B for SAP HANA Node 2

- 4 x FIVE-FX 16Gbps 2-port FC PCI-Ex cards

    * IOBD 01A/04A for SAP HANA Node 1

    * IOBD 09A/12A for SAP HANA Node 2

And 7 x CB520x B2 Server Blade have 2 pass-through Mezzanine cards on the slot 2, slot 4 except Blade 15.

 

Q1. I wonder the mapping diagram through Back plane between Server Blade's Mezzaine and IOBD ports from CB2500 Chassis.

 

Q2. Why Blade 15 doesn't have a pass-through Mezzaine cards?

 

Q3. What function & specification for pass-through Mezzanine cards?

 

I would be appreciate for your reply in advance.

 

Regards,

HyunChol Hwang

Outcomes