MANAGING DATA SETS OF A STORAGE SYSTEM

摘要

A method of and system for managing data sets of a storage facility is disclosed. The method and system may include copying a first data set of a first unit of storage space. A second data set in a second unit of storage space may be created from copying the first data set. The method and system may include copying the second data set of the second unit of storage space. A third data set in a third unit of storage space may be created from copying the second data set. The second data set may be verified. Verification may be performed by comparing the third data set with the first data set. It may be determined whether the third data set matches the first data set. The first and third data sets may be deleted in response to the third data set matching the first data set.

主权项

1. A computer-implemented method for managing data sets of a storage system, the method comprising:
creating, in a second unit of storage space, a second data set that is copied from a first data set of a first unit of storage space; creating, in a third unit of storage space, a third data set that is copied from the second data set of the second unit of storage space; determining whether the third data set of the third unit of storage space matches the first data set of the first unit of storage space; and deleting the first and third data sets in response to the third data set matching the first data set.