[Bugs] [Bug 1471963] New: Glusterfind : Move Operations performed in the Filesystem are not reported correctly

[bugzilla at redhat.com]

https://bugzilla.redhat.com/show_bug.cgi?id=1471963

            Bug ID: 1471963
           Summary: Glusterfind : Move Operations performed in the
                    Filesystem are not reported correctly
           Product: GlusterFS
           Version: 3.10
         Component: glusterfind
          Assignee: bugs at gluster.org
          Reporter: bhupeshrajs at gmail.com
        QA Contact: bugs at gluster.org
                CC: avishwan at redhat.com, bhupeshrajs at gmail.com,
                    bugs at gluster.org, khiremat at redhat.com



Description of problem: Move operations performed in the Filesystem are not
reported correctly by the glusterfind query API.


Version-Release number of selected component (if applicable): 3.10.3


How reproducible: 100% (also in earlier version 3.7.12)


Steps to Reproduce:
1. Create Folders using mkdir -p dir1/dir2/dir3 at mount point
2. Note the time after creating the folders in Step 1 as t1.
3. Execute the following move commands :

             mv dir1/dir2/dir3 dir3
             mv dir1 dir3

4. The current directory structure is dir3/dir1/dir2

5. Execute glusterfind query volume-name outfile --since-time=t1 . i.e Find the
incremental changes that happened after Step 1.  

Actual results: The glusterfind query returned :

              RENAME dir3/dir1/dir2/dir3 dir3
              RENAME dir1 dir3/dir1


Expected results: The first result of the glusterfind query should be

              RENAME dir1/dir2/dir3 dir3

Additional info: The same error can be seen in different move cases:

Consider the following directory structure:

             Folder1\
                     File1.txt
             Folder2\

       Note the time as t2.

       Perform the following move/rename operations

       mv Folder1/File1.txt Folder1/File2.txt
       mv Folder1/ Folder2/

       Executing the glusterfind query command using --since-time=t2 yields the
following results

       RENAME Folder2/Folder1/File1.txt Folder2/Folder1/File2.txt
       RENAME Folder1 Folder2/Folder1

       The first result is wrong. The expected first result should be

       RENAME Folder1/File1.txt Folder1/File2.txt

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