Trying to provision space from our DMX-4.  Was chugging along with no problems, then suddenly:

./symconfigure -cmd "form meta from dev 0031 config=striped, stripe_size=2cyl; add dev 0032:0033 to meta 0031;" commit

    Establishing a configuration change session...............Established.

    Error occurred while Defining change number 1:

    A DDF session exists. Operation cannot be performed

    Device 0031 generated the failure

    Terminating the configuration change session..............Done.

The configuration change session has failed.

Does it on any device, not just 0031.  Stuck now.  Any assistance would be great.  Thanks.