Re: Cluster locked?

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On 05/17/2014 11:07 AM, B.K.Raghuram wrote:
How does one figure out which node is holding the lock? A restart of
glusterd on all the nodes in the pool did not seem to resolve the problem.


Checking the glusterd log will usually provide a hint regarding the uuid of the node that has a stale lock.

-Vijay


On Fri, May 16, 2014 at 5:39 PM, Vijay Bellur <vbellur@xxxxxxxxxx
<mailto:vbellur@xxxxxxxxxx>> wrote:

    On 05/16/2014 12:24 PM, B.K.Raghuram wrote:

        A hard accidental power down of our boxes now results in the message
        "Another transaction could be in progress. Please try again after
        sometime." for most volume operations. I'm presuming this is the
        result
        of some sort of cluster lock. How does one get around the
        problem? Where
        are such lock files stored?


    The cluster lock is a lock that is in memory and is not persisted. A
    restart of glusterd on the node that holds a stale lock would be
    helpful to recover from this state.

    Regards,
    Vijay



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