[GE users] Limiting access to compute nodes

beatrubi beat at 0x1b.ch
Wed May 20 13:47:23 BST 2009


Am 20.05.09 13:59 schrieb "markhewitt" unter <mh613 at york.ac.uk>:

> SSH access? Just modify /etc/ssh/sshd_config to only allow users of your
> choice?

This is the sledge hammer approach :-)

Usually it's useful for a user to have access to a node where a job is
running. Think about debugging, top or loose integrated applications.
Preventing from accessing a node without submitting the job first helps to
force the usage of the job sheduler.


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