Re: [HTCondor-users] Cannot specify a compute node

[myunggi@xxxxxxxxxxxxx]

Dear users,

I want to submit jobs to computeÂnode01~ 05 first, and then if the first five nodes are occupied, then I want to run the jobs on node06~10.Â

How can I achieve this in an easy way?

Thank you in advance,

Best regards,

On Tue, Jun 22, 2021 at 3:59 PM Myunggi Yi <myunggi@xxxxxxxxxxxxx> wrote:

Now I have another question.

I am testing Rank.

Again, job always goes to node03 not node01

Can you help?

Executable      Â= sleep.sh
Log          = test.log
Error         = test.err
Output        Â= test.out
# NFS
+IwdFlusNFSCache   Â= False
Should_transfer_files = no
Requirements     Â= TARGET.UidDomain == "synapse" &&             TARGET.FileSystemDomain == "synapse"
Rank = ((machine == "node01.synapse")*3) + ((machine == "node02.synapse")*2) Â Â Â+ ((machine == "node03.synapse")*2) + ((machine == "node04.synapse")*2) Â Â Â+ ((machine == "node05.synapse")*2)
GetEnv        Â= True
# Prevent re-run
periodic_remove    = JobStatus == 1 && NumJobStarts > 0
Queue

Best wishes,

On Tue, Jun 22, 2021 at 2:52 PM <ervikrant06@xxxxxxxxx> wrote:

Your last requirement must be overriding the first and second requirement mentioned in the submit file. Please add the requirements in a single line like below. It should work and make the job run on the desired node.Â

Requirements     Â= NumJobStarts == 0 && TARGET.UidDomain == "synapse" &&             TARGET.FileSystemDomain == "synapse" && machine == "node01.synapse"

Also if you are initially submitting the jobs I don't think you need to give NumJobStarts moreover only specifyingÂmachine requirements should be sufficient.Â

Thanks & Regards,

Vikrant Aggarwal

On Tue, Jun 22, 2021 at 10:46 AM Myunggi Yi <myunggi@xxxxxxxxxxxxx> wrote:

Dear users,

I just installed htcondor ver. 9.0.1 on a linux cluster with five nodes.

The following is my submit script.

The job always goes to a certain machine (node03), not to the one I choose (node01).

How can I fix thisÂproblem?

Many thanks in advance.

Executable      Â= sleep.sh
Log          = test.log
Error         = test.err
Output        Â= test.out
Requirements = machine == "node01.synapse"
# NFS
+IwdFlusNFSCache   Â= False
Should_transfer_files = no
Requirements     Â= TARGET.UidDomain == "synapse" &&             TARGET.FileSystemDomain == "synapse"
GetEnv        Â= True
#Request_GPUs     Â= 1
# Prevent re-run
requirements     Â= NumJobStarts == 0
periodic_remove    = JobStatus == 1 && NumJobStarts > 0
# Email
Notification     Â= Always
Notify_user      = myunggi@xxxxxxxxxxxxx
Queue

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