[Bugs] [Bug 1143886] when brick is down, rdma fuse mounting hangs for volumes with tcp, rdma as transport.

bugzilla at redhat.com bugzilla at redhat.com
Tue Nov 18 07:31:00 UTC 2014


https://bugzilla.redhat.com/show_bug.cgi?id=1143886



--- Comment #13 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/8762 committed in master by Raghavendra G
(rgowdapp at redhat.com) 
------
commit 43800dedb5f0b4644de913c3fd50c6b409ec7210
Author: Mohammed Rafi KC <rkavunga at redhat.com>
Date:   Thu Sep 18 04:21:04 2014 -0400

    rdma:rdma fuse mount hangs for tcp,rdma volumes if brick is down.

    When we try to mount a tcp,rdma volume as rdma
    transport using FUSE protocol, then mount will
    hang if the brick is down. When we kill a process,
    signal will be received in glusterfsd process and
    it will call pmap_signout with port listening on tcp only.
    In case of the tcp,rdma there will be two ports,
    and port which is listening for rdma will not
    called for sign out.
    So the mount process will try to connect to a port
    which is not open and it will keep trying to connect.
    This patch will call pmap_signout for rdma port also,
    So when mount tries to get the brick port,it will fail.

    Change-Id: I23676f65f96eb90b69b76478f7a21412a6aba70f
    BUG: 1143886
    Signed-off-by: Mohammed Rafi KC <rkavunga at redhat.com>
    Reviewed-on: http://review.gluster.org/8762
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Krishnan Parthasarathi <kparthas at redhat.com>
    Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
    Tested-by: Raghavendra G <rgowdapp at redhat.com>

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