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120 Posts
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1403
Minimum node change
I know with VxRail 3.5 the minimum nodes in a cluster were 4 and that hardware needed to be identical, but now with 4.0 and a 3 node minimum, do we still need to have the first 4 nodes have identical hardware or is it only the first three now ?
GustavoEMC
15 Posts
0
December 2nd, 2016 04:00
Hi,
The first four nodes must be identical.
Thanks,
rob_steele
120 Posts
0
December 2nd, 2016 06:00
Thanks Gustavo, do you mind explaining the technical reason to me ?
Bill_Leslie
56 Posts
1
December 2nd, 2016 07:00
It sets a foundation for HA. Providing an available node for rebuilds when FTT=1 is utilized.