IsVolumeSupported Returns False After Period of Inactivity


  • Hi,

    I have a VSS requester app which is calling IsVolumeSupported for a WS2012 SMB3.0 file share.

    After a period of approx twenty minutes with no VSS activity, IsVolumeSupported incorrectly returns FALSE for the share. Subsequent calls all correctly return TRUE.

    Is this a known issue and can anyone direct me to a solution?

    Thanks in advance,


    Wednesday, May 01, 2013 12:46 AM