[gold-users] Error message about AM in moab

Brock Palen brockp at umich.edu
Thu Sep 25 14:50:30 MDT 2008


We are running a moab 5.3 beta, jobs get charged but when a job was  
preempted i see the following error in the moab logs:

09/25 16:44:49  INFO:     preempting jobs to allow job 1532527 to  
start - required resources  T: 2  N: 0  P: 2
09/25 16:44:49  INFO:     job 1532527 preempting job 1529489  
(statemtime: 0) (preempted this iteration: 1)
09/25 16:44:55  INFO:     packet sent (351 bytes of 351)
09/25 16:44:55  INFO:     command sent to server
09/25 16:44:55  INFO:     message sent: '<XML>'
09/25 16:44:55  INFO:     S3 status element reports request failed -  
root is not authorized to perform this function (Reservation Delete)
09/25 16:44:55  ALERT:    request failed with status code 444 (root  
is not authorized to perform this function (Reservation Delete))
09/25 16:44:55  ERROR:    cannot receive response from allocation- 
manager server 'cac-admin01.engin.umich.edu':7112
09/25 16:44:55  INFO:     command response 'NULL'
09/25 16:44:55  ALERT:    no job data available
09/25 16:44:55  ALERT:    unexpected AM error - server rejected  
request with status code 444 - root is not authorized to perform this  
function (Reservation Delete)
09/25 16:44:55  ALERT:    cannot destroy reservation allocation for  
rsv 1529489 - request refused
09/25 16:44:55  ERROR:    cannot cancel account reservation for job  
'1529489'
09/25 16:44:55  INFO:     tasks located for job 1532527:  2 of 2  
required (6 feasible)
09/25 16:44:55  INFO:     tasks located for job 1532527:  2 of 2  
required (6 feasible)
09/25 16:44:55  INFO:     packet sent (629 bytes of 629)
09/25 16:44:55  INFO:     command sent to server
09/25 16:44:55  INFO:     message sent: '<XML>'
09/25 16:44:57  INFO:     response received from server
09/25 16:44:57  INFO:     response received: '<?xml version="1.0"  
encoding="UTF-8"?>

What is the side effect of this?  Looks like a jobs reserved  
allocation sits around for forever? If so how do we clean those up?

Brock Palen
www.umich.edu/~brockp
Center for Advanced Computing
brockp at umich.edu
(734)936-1985





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