[clue] Cluster SSH.

[Dan Kulinski]

We use xCAT (xcat.org) to deploy all of our HPC machines.  It also
configures psh (parallel shell) in order to send commands to classes of
machines (be it the whole cluster, a single rack, or a defined range of
machines.  xCAT all includes the xcoll (cross collate) which will tidy up
the output.  Very handy stuff if you are running HPC systems.

Dan


On Mon, Dec 31, 2012 at 10:30 AM, David L. Anselmi <anselmi at anselmi.us>wrote:

> http://www.debianadmin.com/ssh-on-multiple-servers-using-cluster-ssh.html
>
> This is an interesting program.  I've used Konsole's "copy input to all
> tabs" to solve this problem
> but cssh is probably easier if you need to do that a lot.
>
> Of course if you were really serious you'd use capistrano or a CM tool
> like puppet.
>
> Dave
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