The status of this table entry. This object can not be
modified while the extremeFileTransferStatus is inProgress(1).
Setting this object to notInService(2) or destroy(6) will
cancel any scheduled uploads if this entry was configured for
one.
Note that any attempts to create new rows which would result
in multiple downloads would cause the row creation to fail.
Similarly, attempting to delete a row while
extremeFileTransferStartOperStatus is inProgress(3) would fail.
Managers are strongly recommened to examine the
extremeFileTransferStartOperStatus object for the entries in
the table to determine the status of downloads before
attempting row creation/deletion.