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Archive:Equipment/Borg: Difference between revisions
From London Hackspace Wiki
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Access is through ssh. This system requires physically plugging in the power cable and launching the complex through the RAS controller on Borg5 | Access is through ssh. This system requires physically plugging in the power cable and launching the complex through the RAS controller on Borg5 | ||
==Steps to boot the cluster== | |||
* Firstly, locate the power cable. There is a blue, 16Amp socket on the wall. Nearby will be a power bar with a matching 16Amp plug. Attach this to the socket. Borg should power up | |||
* The lights on borg should be FLASHING green. A slow flash on the power buttons. DO NOT press any of these buttons. All the machines need to be brought up via the RAS | |||
* With a webbrowser on your laptop, attached to the hackspace network, navigate to http://172.31.24.171 (I believe this is the right IP address :S) | |||
* This is Borg5, the headnode - you should see a webpage asking for username and password. See below for these. | |||
* Navigate to the last item on the left - RAS Partitions. | |||
* You should see the partition on the right as a block diagram. All the nodes should be connected and in Blue. Find a button marked something like "boot partition". Press it. | |||
* All the borgs should start whirring, more lights will come on and the power lights will turn green | |||
* Wait about 10 minutes | |||
Borg 5 usually has an IP address assigned to it dynamically which is annoying. You can find out this IP address by pulling out the screen terminal keyboard thing on the rack, selecting the screen for Borg, and logging in with the hackspace default root password. Once you have the IP, you can login with SSH remotely. You should have access to all the CPUs and memory in all 4 borg machines. | |||
= Specs, Layout and Status = | = Specs, Layout and Status = | ||
