Intra-cluster instance moves will re-use the existing export and import
scripts supplied by instance OS definitions. Unlike simply copying the
-raw data, this allows to use filesystem-specific utilities to dump only
-used parts of the disk and to exclude certain disks from the move.
+raw data, this allows one to use filesystem-specific utilities to dump
+only used parts of the disk and to exclude certain disks from the move.
Compression should be used to further reduce the amount of data
transferred.