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iridium_cluster:testnodes [2014/05/09 09:45]
florido
iridium_cluster:testnodes [2014/06/03 09:45]
florido
Line 1: Line 1:
-====== Iridium Cluster Testing nodes ======+====== ​Interactive access to the cluster: ​Iridium Cluster Testing nodes ======
  
 > **Q:** Why do I need this? > **Q:** Why do I need this?
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 <​code>​ssh myusername@pptest-iridium.lunarc.lu.se</​code>​ <​code>​ssh myusername@pptest-iridium.lunarc.lu.se</​code>​
  
-One can speed up access to the cluster by using the ssh ''​config''​ file (read [[:​it_tips:​ssh|here]] for detailed explanation). You can copy-paste the following into your ''​.ssh/​config''​ file **and modify it to your needs**:+One can speed up access to the cluster by using the ssh ''​config''​ file (read [[:​it_tips:​ssh#Speedup connection with the ssh config file|here]] for detailed explanation). You can copy-paste the following into your ''​.ssh/​config''​ file **and modify it to your needs**: 
 + 
 +----
  
 **Particle physics:** **Particle physics:**
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 And I will have to input 2 passwords: one for pptest-iridium and one for the node.  And I will have to input 2 passwords: one for pptest-iridium and one for the node. 
  
-The number of passwords can be reduced if one uses a [[_it_tips:​ssh|private/​public ssh key pair.]]+The number of passwords can be reduced if one uses a [[_it_tips:​ssh#Reduce passwords using a private/​public ssh key pair|private/​public ssh key pair.]] 
 + 
 +----
  
 **Nuclear physics:** **Nuclear physics:**
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 And I will have to input 2 passwords: one for nptest-iridium and one for the node.  And I will have to input 2 passwords: one for nptest-iridium and one for the node. 
  
-The number of passwords can be reduced if one uses a [[_it_tips:​ssh|private/​public ssh key pair.]]+The number of passwords can be reduced if one uses a [[_it_tips:​ssh#Reduce passwords using a private/​public ssh key pair|private/​public ssh key pair.]]
  
 +----
  
-==== setup the work environment ====+==== Setup the work environment ====
  
 Administrators provided scripts for quick setup of your work enviroment. Administrators provided scripts for quick setup of your work enviroment.
-Just execute the command in the column //Script to run// at the shell prompt, or add it to your ''​.bashrc''​ or ''​.bash_profile''​ file so that is executed every time you login.+Just execute the command in the column //Script to run// at the shell prompt, or add it to your ''​.bash_profile''​ file so that is executed every time you login
 + 
 +:​!:​**NOTE:​** do NOT add these scripts to ''​.bashrc''​ as suggested previously or you will not be able to rsync/scp. Contents of ''​.bashrc''​ are NOT supposed to generate output, but unfortunately some of these scripts do.
  
 The following are active now: The following are active now:
 ^ Environment | Script to run | Description | ^ Environment | Script to run | Description |
-^ ATLAS Experiment environment | ''​setupATLAS''​ | Will setup all the neeeded ​environment variables for ATLAS experiment, and present a selection of other environments that the user can setup. |+^ ATLAS Experiment environment | ''​setupATLAS''​ | Will setup all the needed ​environment variables for ATLAS experiment, and present a selection of other environments that the user can setup. | 
 +^ Various other environments through //module// | <​code>​module avail</​code>​ | Will show a list of available environments. To enable one, execute the command <​code>​module load <name of environment></​code>​ More info on modules on http://​modules.sourceforge.net/​ | 
  
 ==== Local disk space on the test nodes ==== ==== Local disk space on the test nodes ====
iridium_cluster/testnodes.txt · Last modified: 2015/09/25 08:42 by florido

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