Storage apparatus and method for management process
AssigneeHitachi, Ltd.
InventorsKenta SATO, Kazuei HIRONAKA, Akira DEGUCHI
Life of this patent
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Abstract
A storage apparatus includes a processor and a memory. The processor provides a plurality of logical volumes each allowing input and output of data, and processes each data input to and output from a storage device via the logical volume. The processor acquires operational data associated with each of the plurality of logical volumes, and transmits the acquired operational data to a source of a operational data request. The processor adjusts, for each of the logical volumes, accuracy of the operational data to be acquired from each of the logical volumes, according to a status of each of the logical volumes.
Claims12
A storage apparatus comprising:
- a processor;
- and
- a memory, wherein
- the processor provides a plurality of logical volumes each allowing input and output of data, and processes each data input to and output from a storage device via corresponding one of the logical volumes,
- the processor acquires operational data associated with each of the plurality of logical volumes, and transmits the acquired operational data to a source of a operational data request, and
- the processor adjusts, for each of the logical volumes, accuracy of the operational data to be acquired from each of the logical volumes, according to a status of each of the logical volumes.
A method for management process performed by a storage apparatus that includes a processor and a memory, wherein
- the processor provides a plurality of logical volumes each allowing input and output of data, and processes each data input to and output from a storage device via the logical volume,
- the processor acquires operational data associated with each of the plurality of logical volumes, and transmits the acquired operational data to a source of a operational data request, and
- the processor adjusts, for each of the logical volume, accuracy of the operational data to be acquired from each of the logical volumes, according to a status of each of the logical volumes.
Dependencies are inferred from the claim text.