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cluster:149 [2016/08/31 11:05] hmeij07 [Supermicro] |
cluster:149 [2016/10/27 14:50] hmeij07 [Loose Ends] |
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- | ==== The problem | + | ==== The Storage Problem |
In a commodity HPC setup deploying plain NFS, bottle necks can develop. | In a commodity HPC setup deploying plain NFS, bottle necks can develop. | ||
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* Grab the 32x2T flexstorage hard drives and insert into cottontail' | * Grab the 32x2T flexstorage hard drives and insert into cottontail' | ||
* Makes for a 60T raw raid 6 storage place (2 hot spares) | * Makes for a 60T raw raid 6 storage place (2 hot spares) | ||
- | | + | * move the sharptail /snapshots |
- | | + | |
* Dedicate greentail' | * Dedicate greentail' | ||
* Remove / | * Remove / | ||
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* Remove 15T /snapshots | * Remove 15T /snapshots | ||
* Extend /home for 10T to 25T | * Extend /home for 10T to 25T | ||
- | | + | * Keep 7T /archives until those users graduate, move to Rstore |
- | | + | |
**Long term plan** | **Long term plan** | ||
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* backup Openlava scheduler for cottontail.wesleyan.edu | * backup Openlava scheduler for cottontail.wesleyan.edu | ||
* backup replacement for greentail.wesleyan.edu (in case it fails) | * backup replacement for greentail.wesleyan.edu (in case it fails) | ||
+ | |||
+ | Bought. | ||
+ | --- // | ||
Warewulf golden image it as if it is greentail. | Warewulf golden image it as if it is greentail. |