Re: [HTCondor-users] tracking job hosts from classad

[Greg Thain <gthain@xxxxxxxxxxx>]

On 02/13/2015 01:43 PM, Marco Mambelli wrote:
> Hi all,
> I was wondering how I could track form the job classad where it ran
>
> CurrentHosts - is the # of hosts
> AllRemoteHosts - are all the nodes used by a MPI job (during the last execution)
> RemoteHost -not documented-  is the current host (when running)
> LastRemoteHost -not documented- is the last host where the job ran

Marco:

For serial jobs, you can use the submit file settings

job_machine_attrs Name

and

job_machine_attrs_history_length = 5

and condor will save the up to the last five values of Name in the ad, as

MachineAttrName0 = "foo"
MachineAttrName1 = "bar"
MachineAttrName2 = "baz"

but I don't know of a good way to do something similar for parallel jobs.

-Greg