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cluster:89 [2010/08/19 19:06] hmeij |
cluster:89 [2010/10/21 15:43] hmeij |
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* x.y.z.254 is head or log in node | * x.y.z.254 is head or log in node | ||
* x.y.z.0 is gateway | * x.y.z.0 is gateway | ||
- | * x.y.z.<25 is for all switches and console ports | + | * x.y.z.<10 is for all switches |
- | * x.y.z.25( up to 253) is for all compute nodes | + | * x.y.z.10(up to 253) is for all compute nodes |
We are planning to ingest our Dell cluster (37 nodes) and our Blue Sky Studios cluster (130 nodes) into this setup, hence the approach. | We are planning to ingest our Dell cluster (37 nodes) and our Blue Sky Studios cluster (130 nodes) into this setup, hence the approach. | ||
Netmask is, finally, 255.255.0.0 (excluding public 129.133 subnet). | Netmask is, finally, 255.255.0.0 (excluding public 129.133 subnet). | ||
+ | |||
+ | ===== Infiniband ===== | ||
+ | |||
+ | [[http:// | ||
+ | |||
+ | * Voltaire 4036 | ||
+ | * 519571-B21 | ||
+ | * Voltaire InfiniBand 4X QDR 36-Port Managed Switch | ||
+ | |||
+ | |||
+ | Configuration, | ||
===== DM380G7 ===== | ===== DM380G7 ===== | ||
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* Lava. Install from source and evaluate. | * Lava. Install from source and evaluate. | ||
+ | |||
+ | * Location | ||
+ | * remove 2 BSS racks (to pace.edu?), rack #3 & 4 | ||
+ | * add an L6-30 if needed (have 3? check) | ||
+ | * fill remaining 2 BSS racks with 24gb good servers, turn off | ||
\\ | \\ | ||
**[[cluster: | **[[cluster: |