Ticket 8763 - threadsafety of jobacct_gather/cgroup
Summary: threadsafety of jobacct_gather/cgroup
Status: RESOLVED DUPLICATE of ticket 8656
Alias: None
Product: Slurm
Classification: Unclassified
Component: slurmd (show other tickets)
Version: 20.11.x
Hardware: Linux Linux
: --- 5 - Enhancement
Assignee: Unassigned Developer
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Reported: 2020-03-31 12:24 MDT by Nate Rini
Modified: 2020-08-18 14:53 MDT (History)
2 users (show)

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Description Nate Rini 2020-03-31 12:24:01 MDT 

    


    


      



        
          Comment 1
        

        
          Nate Rini

        

        
        

        
          2020-03-31 12:25:16 MDT
        

      






Multiple race conditions have been found (bug #8656 and bug #7617) suggesting the whole jobacct_gather/cgroup plugin needs to be verified for thread safety.

    


    


      



        
          Comment 2
        

        
          Felip Moll

        

        
        

        
          2020-04-01 04:05:05 MDT
        

      






The cgroup plugins have races between them on the management of cgroups.

https://bugs.schedmd.com/show_bug.cgi?id=7536

    


    


      



        
          Comment 3
        

        
          Tim Wickberg

        

        
        

        
          2020-08-06 19:15:14 MDT
        

      






Is this bug meant to capture anything that's not already on bug 8656, or one of the other cgroup cleanup tickets? (I'll note Danny has already done a large amount of cleanup on master in July, and this may or may not still be a concern after that refactoring went through.)

If not, please close as a duplicate.

    


    


      



        
          Comment 4
        

        
          Nate Rini

        

        
        

        
          2020-08-18 14:53:19 MDT
        

      






(In reply to Tim Wickberg from comment #3)
> Is this bug meant to capture anything that's not already on bug 8656, or one
> of the other cgroup cleanup tickets? (I'll note Danny has already done a
> large amount of cleanup on master in July, and this may or may not still be
> a concern after that refactoring went through.)
> 
> If not, please close as a duplicate.

done

*** This ticket has been marked as a duplicate of ticket 8656 ***