Getting output sandbox of "failed" job

[FA-VS]

Hi,

This is probably a very basic question, but I can't find the answer online. I have a job that failed when uploading outputs. Here is what I see for the logging info:

$ dirac-wms-job-logging-info 230988
Source                 Status      MinorStatus                        ApplicationStatus         DateTime
=====================================================================================================================
JobManager             Received    Job accepted                       Unknown                   2023-04-20 15:57:04
JobPath                Checking    JobSanity                          Unknown                   2023-04-20 15:57:04
JobSanity              Checking    JobScheduling                      Unknown                   2023-04-20 15:57:04
JobScheduling          Waiting     Pilot Agent Submission             Unknown                   2023-04-20 15:57:04
Matcher                Matched     Assigned                           Unknown                   2023-04-20 16:04:29
[email protected]  Matched     Job Received by Agent              Unknown                   2023-04-20 16:04:29
[email protected]  Matched     Submitting To CE                   Unknown                   2023-04-20 16:04:30
JobWrapper             Running     Job Initialization                 Unknown                   2023-04-20 16:04:32
JobWrapper             Running     Downloading InputSandbox           Unknown                   2023-04-20 16:04:32
JobWrapper             Running     Application                        Unknown                   2023-04-20 16:04:32
Job_230988             Running     Application                        Executing RunScriptStep1  2023-04-20 16:04:33
Job_230988             Running     Application                        job successful            2023-04-20 20:27:56
JobWrapper             Completing  Application Finished Successfully  job successful            2023-04-20 20:28:07
JobWrapper             Completing  Uploading Output Sandbox           job successful            2023-04-20 20:28:07
JobWrapper             Failed      Uploading Outputs                  job successful            2023-04-20 20:30:45

When I check the Storage Element where the outputs are sent, I see the job completed successfully. However, I cannot just run dirac-wms-job-get-output to recover the log file and find out what exactly went wrong:

$ dirac-wms-job-get-output 230988
Failures occurred during rm.getFile
ERROR 230988: {'Successful': {}, 'Failed': {'/km3net.org/user/f/fvazquez/230/230988/LDSB.tvhx6chl': 'No such file or directory'}}

It looks as if the temporary folder hosting my job was erased after the "main" job completed but before DIRAC could fetch the outputs. Could I get some help figuring out what is going on here, or an alternative way to access the files that were in the outputsandbox?

[FA-VS]

Replying to my own question here: it looks like the issue was that one of the files in the output sandbox was larger than 100MB. Removing that file from the sandbox (and sending it to storage instead) fixed my problem.

Is there any way to get better error messages? I feel like it would have taken much less time for me to figure out the problem if DIRAC had told me why the "uploading outputs" stage failed.