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6ndbd & show
Posted by: Adam D
Date: August 25, 2005 10:02PM

I have 6ndbd & 2replica setup for my cluster, each with 6gb of memory. When i run 'show' from the mgm console i get this;
[ndbd(NDB)] 6 node(s)
id=10 @10.10.10.10 (Version: 4.1.13, Nodegroup: 0, Master)
id=15 @10.10.10..15 (Version: 4.1.13, Nodegroup: 0)
id=20 @10.10.10..20 (Version: 4.1.13, Nodegroup: 1)
id=25 @10.10.10..25 (Version: 4.1.13, Nodegroup: 1)
id=30 @10.10.10..30 (Version: 4.1.13, Nodegroup: 2)
id=35 @10.10.10..35 (Version: 4.1.13, Nodegroup: 2)

Can somone explain how that is working in regards to redundancy.


I also want to know if I added 2 more systems, how much actual space it would give me on the cluster based on 2 replica. As i dont know how much extra real space was given when I added the last 2 systems.
As it seems to me at the moment that adding the two systems (above the iniital 4) added no extra space but just increase redundancy.

Any clarification that can be provided would be good,

Thanks.

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