Data-duplication control apparatus
First Claim
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1. A data-duplication control apparatus that controls a duplication process for duplicating data stored in a storage device that constitutes redundant-array-of-independent-disks, the data-duplication control apparatus comprising:
- an information storing unit that stores information on a type of the redundant-array-of-independent-disks of the storage device; and
a duplication-source-device selecting unit that selects a storage device of a duplication source based on the information stored.
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Abstract
A data-duplication control apparatus that controls a duplication process for duplicating data stored in a storage device that constitutes redundant-array-of-independent-disks includes an information storing unit that stores information on a type of the redundant-array-of-independent-disks of the storage device; and a duplication-source-device selecting unit that selects a storage device of a duplication source based on the information stored.
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Citations
18 Claims
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1. A data-duplication control apparatus that controls a duplication process for duplicating data stored in a storage device that constitutes redundant-array-of-independent-disks, the data-duplication control apparatus comprising:
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an information storing unit that stores information on a type of the redundant-array-of-independent-disks of the storage device; and
a duplication-source-device selecting unit that selects a storage device of a duplication source based on the information stored. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A data-duplication control method of controlling a duplication process for duplicating data stored in a storage device that constitutes redundant-array-of-independent-disks, the data-duplication control method comprising:
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storing information on a type of the redundant-array-of-independent-disks of the storage device; and
selecting a storage device of a duplication source based on the information stored. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A computer-readable recording medium that stores a data-duplication control program for controlling a duplication process for duplicating data stored in a storage device that constitutes redundant-array-of-independent-disks, wherein the data-duplication control program makes a computer execute
storing information on a type of the redundant-array-of-independent-disks of the storage device; - and
selecting a storage device of a duplication source based on the information stored. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification