Copy the data from the copy source data disk to the destination disk as described in "K.1.3 Copying Method for Data Disk (GDS)."
"When making the GDS configuration of the copy destination the same as the configuration of the copy source" replicates data according to step 2 in" When not using the mirroring among servers" or step 2 in "When using the mirroring among servers."
"When making the GDS configuration of the copy destination different from the configuration of the copy source " backs up the data on the source volume according to step 1.
