If we fail to complete configuring a subdisk because of some error, make sure we return any allocated space to the drive.  This should get rid of a number of inconsistencies (hopefully all) that have been seen after configuration errors.
If we fail to complete configuring a subdisk because of some error,
make sure we return any allocated space to the drive.  This should get
rid of a number of inconsistencies (hopefully all) that have been seen
after configuration errors.

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase