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Operand (resource) | Values |
|---|---|
host.processors.[ used | avail | total ] | Number of processors available on the worker |
host.memory.[ used | avail | total ] | Memory in Mb available on the worker |
host.swap.[ used | avail | total ] | Swap space available in Mb on the worker |
Example
Here is an example of a job requirement that uses a host resource expression:
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More advanced uses of the requirements expression have allowed many Qube users to route a job to a specific host and also conversely restrict a job from a host.
Common Uses:
Run my job only on linux hosts:
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(see How to restrict a host to only one instance of a given kind of job, but still allow other jobs)