Changes between Version 43 and Version 44 of Documentation/CGettingStarted
- Timestamp:
- Jul 11, 2011, 8:33:06 PM (13 years ago)
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Documentation/CGettingStarted
v43 v44 32 32 33 33 When you have successfully logged in, you can start an experiment using the [wiki:NodeHandler nodehandler]. First time users are '''highly''' encouraged to reserve time on a sandbox instead of the main grid, and start with the built-in ''Hello World'' experiment. 34 * Before we begin using the nodes, it's a good idea to check their status first. This is done with the omf stat command. 35 {{{ 36 username@console.sb2:~$ omf stat 37 }}} 38 This will typically produce a result like: 39 [[Image(newhowto1.jpg)]] 40 The node can be in 1 of 3 states: 34 * Before we begin using the nodes, it's a good idea to check their status first. This is done with the omf stat command.This will typically produce a result like: 35 36 [[Image(newhowto1.jpg)]] 37 38 * The node can be in 1 of 3 states: 41 39 42 40 || POWEROFF || Node is Available for use but turned off || … … 46 44 * NOTE: It is recommended that the node be in the POWEROFF state prior to any imaging process. If the node is in the POWERON state you can use the omf tell command 47 45 to get the node into the off state. 46 48 47 {{{ 49 48 username@console.sb2:~$ omf tell offh all 50 49 }}} 50 51 51 If the node is in the NODE NOT AVAILABLE state, you may need to wait for it to recover the POWEROFF state (it some times requires a few moments for the service to sync up). If 52 52 the node never comes out of the NODE NOT AVAILABLE state please contact an administrator.
