IBM Support

IV93119: CAN'T RENAME FOLDERS WITHOUT DELETE PERMISSION

Readmes are available

Readme and Release notes for release 3.5.0.34 GPFS-3.5.0.34-power-AIX
Readme and Release notes for release 3.5.0.34 GPFS-3.5.0.34-power-Linux
Readme and Release notes for release 3.5.0.34 GPFS-3.5.0.34-x86_64-Windows-2008
Readme and Release notes for release 3.5.0.34 GPFS-3.5.0.34-x86_64-Linux

 

APAR status

  • Closed as program error.

Error description

  • Unable to rename folders without also allowing the delete
ACL on GPFS filesystem. The directories have delete child
allowed, but delete disallowed to prevent the parent
directories from getting deleted.

Local fix

  • NA

Problem summary

  • ELETE_CHILD semantics of a parent are not
honored on a Windows node while renaming a
file or directory underneath the parent.

If a file/directory does not have DELETE
permission but its parent grants DELETE_CHILD,
the rename of that file/directory fails on
Windows with access denied. The DELETE_CHILD
from the parent should have allowed the
delete/rename to succeed.

Problem conclusion

  • Fix the Rename code to correctly handle the
Delete permission check. A Delete is allowed
if at least one of the following is true:
- the object being deleted has DELETE permission
OR
- the parent grants DELETE_CHILD permission

Even though the above check was being correctly
executed, the code flow was mistakenly
referencing a wrong return code during a subsequent
check for immutability.
Fixed the return code checking.

Temporary fix

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    IV93119
    • 

  • Reported component name
    GPFS/AIX5L V3
    • 

  • Reported component ID
    5765G66AP
    • 

  • Reported release
    350
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Submitted date
    2017-02-06
    • 

  • Closed date
    2017-02-06
    • 

  • Last modified date
    2017-03-24
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    
IV90825
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    

  • Fixed component name
    GPFS/AIX5L V3
    • 

  • Fixed component ID
    5765G66AP
    • 



Applicable component levels


    

  • R350  PSY  U876422
       17/03/24  I  1000
    • 



PTF to Fileset Mapping








      
              
                            

              

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Document Information


            

            


                        

            Modified date:
            

            21 August 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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