Acronyms and abbreviations for VSP family storage system software applications used in this guide

This user guide uses the following acronyms and abbreviations for software names.

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• Overview of Thin Image

  With Thin Image (HTI), you can perform cost-effective replication by storing the differential data between primary volumes (P-VOLs) and secondary volumes (S-VOLs) of virtual volumes (V-VOLs). You can also copy data of an entire volume, instead of copying just the differential data, to a volume. By copying the entire volume, you can expect a higher performance than by just storing the differential data.