CCed Raghavendra Bhat who may know about the issue

Pranith
On 07/14/2014 08:01 PM, Joe Julian wrote:
https://bugzilla.redhat.com/enter_bug.cgi?product=GlusterFS

Please file a bug report.

On July 14, 2014 12:38:11 AM PDT, David Raffelt <[email protected]> wrote:

    Hi All,
    After a recent update to gluster 3.5 we are having some issues
    renaming files when root squashing is enabled and the folder group
    permissions are not set to write.

    For example if I create a folder with the following permissions
    $ mkdir test
    $ chmod g-w test
    $ ls -l
    drwxr-xr-x  2 dave dave  22 Jul 14 17:16 test

    When I create a file /within/ this folder, and try to rename it I
    get a file permissions error.

    $ cd test
    $ touch asdf
    $ mv asdf asdf2
    mv: cannot move 'asdf' to 'asdf2': Permission denied

    A strace on the mv command reveals the rename system call fails with:
    rename("asdf", "asdf2") = -1 EACCES (Permission denied)

    However I can copy the file and delete the old one fine.

    If I either disable gluster root squashing, or change the test_dir
    folder group permission to write then I can rename the file
    without any problems.

    System details are:
    Arch linux
    System umask is set to 002
    Distributed volume, 3 peers, 1 brick per peer.

    Any help is much appreciated!
    Dave


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