[Bugs] [Bug 1578405] New: EIO errors when updating and deleting entries concurrently

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1578405

            Bug ID: 1578405
           Summary: EIO errors when updating and deleting entries
                    concurrently
           Product: GlusterFS
           Version: mainline
         Component: disperse
          Assignee: bugs at gluster.org
          Reporter: jahernan at redhat.com
                CC: bugs at gluster.org



Description of problem:

When files/directories are continuously updated and deleted concurrently. At
some point some of them get corrupted and accessing them gives EIO errors.

Version-Release number of selected component (if applicable): mainline


How reproducible:

Most of the times

Steps to Reproduce:
1. Create a distributed-disperse volume
2. Mount it on two clients
3. On one client run "while true; do mkdir a;done"
4. On the other client run "while true;do mv a b; mv b a;done"
5. Wait some minutes
6. Stop the jobs started on steps 3 and 4
7. Run "rm -rf *" from one client

Actual results:

The rm failed with EIO error

Expected results:

The rm shouldn't fail

Additional info:

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