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compute_slurm_reservations [2020/08/27 13:18]
pgh5a
compute_slurm_reservations [2021/10/08 17:28] (current)
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 === Getting a Reservation === === Getting a Reservation ===
  
-Reservations for slurm nodes/​resources can be requested by submitting a ticket by email to <​cshelpdesk@virginia.edu>​. ​ We can give out reservations for a specific amount of computing resources (Cores, Mem, GPU count, etc.) or by reserving an entire compute node or node group (i.e. cortado01 or cortado[01-05]).+Reservations for slurm nodes/​resources can be requested by submitting a ticket by email to <​cshelpdesk@virginia.edu>​. ​ We can give out reservations for a specific amount of computing resources (Cores, Mem, GPU count, etc.) or by reserving an entire compute node or node group (ex"cortado01" ​or "cortado[01-05]").
  
 In your request for a reservation,​ please be specific about: In your request for a reservation,​ please be specific about:
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   - The start and end time of the reservation (ex. today to Dec 31st)   - The start and end time of the reservation (ex. today to Dec 31st)
   - Who can use the reservation (a list of user IDs)   - Who can use the reservation (a list of user IDs)
 +
 +//Note: the node must be free of any running jobs before a reservation can be created. So if you are requesting a reservation on a node upon which you are running a job, we can't create the reservation until the job completes on the node. So it is best to cancel ('​scancel'​) the job before requesting a reservation.//​
 +
 +//Note: nodes may be reserved for a maximum of fourteen days, and extended in one week increments.//​
  
 === Using reservations when submitting jobs === === Using reservations when submitting jobs ===
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 Or you can include the flag in the header of your sbatch file: Or you can include the flag in the header of your sbatch file:
  
-**reservation.sh** 
 <​code>​ <​code>​
 [abc1de@portal03 ~]$ cat reservation.sh [abc1de@portal03 ~]$ cat reservation.sh
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