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Terminal fanout

Tools to run the same command on a multinode cluster

Terminal fanout

  • clusterssh (cssh) - based on xterm, a master input window sends command to N slaves (cluster nodes)
    • Need Xterm (Linux or Windows with Exceed)
    • Example for PDB services (from new pdb backup): cssh node1 node1 node3... or cssh cluster_name 2> /dev/null
    • cluster definitions are in ~/.csshrc file

  • pconsole - based on xterm, a master window sends command to N slaves (cluster nodes)
    • Need Xterm (Linux or Windows with Exceed)
    • Example for PDB services: cd scripts/my_pconsole; ./my_pconsole node1 node1 node3...
    • Credits: Walter de Jong

  • PuttyCS - a wrapper for putty

Script based

  • clu-ssh - simple script based on ssh key equivalence * Example for PDB services: =cd scripts; vi racnodes.db (if needed); clu-ssh racnodes 'uname-a'

  • wassh

Topic attachments
I Attachment History Action Size Date Who Comment
Microsoft Executable fileexe PuTTYCS.exe r1 manage 68.0 K 2007-01-31 - 16:46 LucaCanali PuttyCS v1.6
Unknown file formatext clu-ssh r1 manage 0.3 K 2007-01-31 - 16:55 LucaCanali runs scripts on multiple nodes based on ssh key authentication and node equivalence
Compressed Zip archivetar my_pconsole.tar r1 manage 30.0 K 2007-01-31 - 16:46 LucaCanali my_pconsole for LInux
Compressed Zip archivetgz tentakel-2.2.tgz r1 manage 42.0 K 2007-01-31 - 17:07 LucaCanali tentakel 2.2
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Topic revision: r3 - 2007-02-01 - LucaCanali
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