Information processing system and method for controlling data access to storage devices
AssigneeFujitsu Limited
InventorKen Iizawa
Life of this patent
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Abstract
An information processing system includes a plurality of storage devices and an information processing device. Each of the plurality of storage devices is configured to store therein both of block data and meta data. The information processing device includes a first processor. The first processor is configured to write first meta data to a first storage device from among the plurality of storage devices. The first processor is configured to write first block data corresponding to the first meta data to a second storage device from among the plurality of storage devices. The second storage device is different from the first storage device.
Claims10
An information processing system, comprising:
- a plurality of storage devices each configured to store therein both of block data and meta data;
- and
- an information processing device including:
- a first processor configured to
- write first meta data to a first storage device from among the plurality of storage devices, and
- write first block data corresponding to the first meta data to a second storage device from among the plurality of storage devices, the second storage device being different from the first storage device.
A computer-readable recording medium having stored therein a program for causing a computer to execute a process, the process comprising:
- writing first meta data to a first storage device from among a plurality of storage devices each configured to store therein both of block data and meta data;
- and
- writing first block data corresponding to the first meta data to a second storage device from among the plurality of storage devices, the second storage device being different from the first storage device.
A method for controlling data access to storage devices, the method comprising:
- writing, by a computer, first meta data to a first storage device from among a plurality of storage devices each configured to store therein both of block data and meta data;
- and
- writing first block data corresponding to the first meta data to a second storage device from among the plurality of storage devices, the second storage device being different from the first storage device.
Dependencies are inferred from the claim text.