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cluster:123 [2013/10/10 22:54] hmeij |
cluster:123 [2013/10/11 13:15] hmeij |
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**[[cluster: | **[[cluster: | ||
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- | To be send to Dave Baird. | ||
==== Replace Dell Racks ==== | ==== Replace Dell Racks ==== | ||
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* There are enough Infiniband ports available to put all new hardware nodes on such a switch (add cards and cables cost for each node) | * There are enough Infiniband ports available to put all new hardware nodes on such a switch (add cards and cables cost for each node) | ||
* The internal disks on each node need to be of a high speed (10K or better) and of a certain size (300 GB or larger) mimicking the Dell disk arrays (adds costs) | * The internal disks on each node need to be of a high speed (10K or better) and of a certain size (300 GB or larger) mimicking the Dell disk arrays (adds costs) | ||
- | * we maybe able to add two more nodes by switching to a more exapnsive | + | * we maybe able to add two more nodes by switching to a more exapansive |
+ | * accomplished by switching from 8 core 2650v2 (130 watt) 2.6 ghz CPU to 10 core 2660v2 (95 watt) 2.2 ghz CPU | ||
But it is all very doable within a budget of $45-$50K. And it can be the solution for: | But it is all very doable within a budget of $45-$50K. And it can be the solution for: |