[Bugs] [Bug 1146492] mount hangs for rdma type transport if the network is busy.

bugzilla at redhat.com bugzilla at redhat.com
Wed Oct 8 08:44:45 UTC 2014


https://bugzilla.redhat.com/show_bug.cgi?id=1146492



--- Comment #6 from Anand Avati <aavati at redhat.com> ---
COMMIT: http://review.gluster.org/8850 committed in master by Raghavendra G
(rgowdapp at redhat.com) 
------
commit 678e91718c41b29046df7b9a019e4e9f7550efcb
Author: Mohammed Rafi KC <rkavunga at redhat.com>
Date:   Thu Sep 25 15:36:30 2014 +0530

    rdma: mount hangs for rdma type transport.

    rdma transport type mount will hang if there is a delay
    in network to receive,we will set transport as connected
    if we get an event type RDMA_CM_EVENT_ESTABLISHED,
    we cannot assure whether client or server will get the
    event first, the only condition is that the side which
    sends the first request should wait for the event.
    If client gets the event first, then it sends DUMP request,
    in server side the request will reach, but it will reject
    the rpc request since it didn't get the RDMA_CM_EVENT_ESTABLISHED.
    So in server we will set the connected flag as soon
    as rdma_accept is called.

    Change-Id: Iac5845e3592666daa575c727822889779b5bd203
    BUG: 1146492
    Signed-off-by: Mohammed Rafi KC <rkavunga at redhat.com>
    Reviewed-on: http://review.gluster.org/8850
    Tested-by: Gluster Build System <jenkins at build.gluster.com>
    Reviewed-by: Raghavendra G <rgowdapp at redhat.com>
    Tested-by: Raghavendra G <rgowdapp at redhat.com>

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