[gpfsug-discuss] Services on DSS/ESS nodes

[Carl Zetie - carlz@us.ibm.com]

Jordi wrote:
“Both compute clusters join using multicluster setup the storage cluster. There is no need both compute clusters see each other, they only need to see the storage cluster. One of the clusters using the 10G, the other cluster using the IPoIB interface.
You need at least three quorum nodes in each compute cluster but if licensing is per drive on the DSS, it is covered.”

As a side note: One of the reasons we designed capacity (per Disk or per TB) licensing the way we did was specifically so that you could make this kind of architectural decision on its own merits, without worrying about a licensing penalty.




Carl Zetie
Program Director
Offering Management
Spectrum Scale
----
(919) 473 3318 ][ Research Triangle Park
carlz at us.ibm.com

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