Comment 1 for bug 1207913

Seems with MU 2 createvvcopy has -online option
 createvvcopy -p <parent_volume> -online [-snp_cpg <snap_cpg>] [-tpvv] <destination cpg>
<destination volume>

    -online
        Specifies that the copy is to be performed online. This means that the
        destination can be immediately exported and is automatically created by
        this command, meaning that it cannot exist prior to executing this
        command. This option requires the specification of a CPG for the
        destination volume and allows for the -snp_cpg and -tpvv optional
        options. Finally, -online requires the -p option and is incompatible
        with the -r, -halt, -s, -b, and -pri options.

Not sure if -online is default behavior asking Howard Hui