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accounting_troubleshooting [2026/02/05 14:45] – Proof QOS was restarted bbruzzoaccounting_troubleshooting [2026/02/06 17:15] (current) bbruzzo
Line 48: Line 48:
     print(stdout)     print(stdout)
  
-if __name__ == '__main__':+if __name__ == '__main__':file> syntax as above, you might want to make the shown code available for download as well. You can 
     accounts = get_accounts()     accounts = get_accounts()
  
Line 333: Line 333:
  
  
-To be continued...+====== FIX ====== 
 + 
 +Utilicé este script para actualizar las qos a los valores restantes y setear las qos default: 
 + 
 +<code python fix_qos.py>#!/usr/bin/env python3.10 
 + 
 +import subprocess 
 + 
 +def get_accounts(): 
 +    command = ['sacctmgr', '--noheader', 'list', 'account', 'format=account'
 +    output = subprocess.run(command,capture_output=True,encoding='utf-8'
 +    accounts = output.stdout.split()  
 +    return accounts 
 + 
 +def get_hours(account): 
 +    command = ['sacct', '-X', '-a', '-A', str(account),  
 +            '--starttime=2025-01-01', '--parsable2', '--noheader',  
 +            '--format=elapsedraw,ncpus'
 +    cpu_hours_command = ['sreport', 'cluster', 'userutilizationbyaccount',  
 +            '--noheader', '--parsable2', '--tres=cpu',  
 +            'accounts='+str(account), 'format=used',  
 +            'start=2025-05-01T00:00:00'
 +    gpu_hours_command = ['sreport', 'cluster', 'userutilizationbyaccount',  
 +            '--noheader', '--parsable2', '--tres=gres/gpu',  
 +            'accounts='+str(account), 'format=used',  
 +            'start=2025-05-01T00:00:00'
 + 
 +    cpu_hours = subprocess.run( 
 +            cpu_hours_command, 
 +            capture_output=True, 
 +            encoding='utf-8').stdout.split() 
 +     
 +    cpu_hours = [int(i) for i in cpu_hours] 
 +    cpu_hours = sum(cpu_hours) 
 + 
 +    gpu_hours = subprocess.run( 
 +            gpu_hours_command, 
 +            capture_output=True, 
 +            encoding='utf-8').stdout.split() 
 + 
 +    gpu_hours = [int(i) for i in gpu_hours] 
 +    gpu_hours = sum(gpu_hours) 
 +     
 +    return cpu_hours, gpu_hours  
 + 
 +def update_qos(account): 
 +    match account: 
 +        case a if a.startswith('pad'): 
 +            default_cpu, default_gpu = 240000000,15000000  
 +        case a if a.startswith('pci'): 
 +            default_cpu, default_gpu = 60000000,3600000 
 +        case a if a.startswith('pisca'): 
 +            default_cpu, default_gpu = 6000000,60000  
 + 
 +    spent_cpu, spent_gpu = get_hours(account) 
 + 
 +    new_cpu = max(0,default_cpu-spent_cpu) 
 +    new_gpu = max(0,default_gpu-spent_gpu) 
 +     
 +    update_command = ['sacctmgr', 'modify', 'qos', 'qos_'+str(account), 'set',  
 +            'GrpTRESMins=cpu='+str(new_cpu)+',gres/gpu='+str(new_gpu)] 
 + 
 +    print(update_command) 
 +    subprocess.run(update_command) 
 + 
 +def update_defqos(account): 
 +    ''' 
 +    Sets Default QOS to IPAC project in case of misconfiguration. 
 +    ''' 
 +    command =  ['sacctmgr', 'modify', 'account', 'set',  
 +            'defaultqos=qos_'+str(account), 'where', 'account='+str(account)] 
 +    subprocess.run(command) 
 + 
 +def action(accounts,func=get_hours): 
 +    for account in accounts: 
 +        if account.startswith(('pad','pci','pisca')): 
 +            func(account) 
 + 
 +actions = { 
 +        '1': get_hours, 
 +        '2': update_defqos, 
 +        '3': update_qos, 
 +
 + 
 +if __name__ == '__main__': 
 +    print("Elegir que acción ejecutar en slurm:\n","1) get_hours\n", 
 +            "2) update_defqos\n","3) update_qos\n"
 +    choice = input("Elegir:"
 +    func = actions.get(choice) 
 + 
 +    accounts = get_accounts() 
 +    if func: 
 +        action(accounts,func) 
 +    else: 
 +        print("Operación invalida"
 +</code>
  
accounting_troubleshooting.1770302752.txt.gz · Last modified: by bbruzzo