Information processing device, control circuit, computer-readable recording medium for control program, and control method
AssigneeFujitsu Limited
InventorsMasanori Higeta, Kazumi Hayasaka
Life of this patent
Estimating the term…
Abstract
An information processing device includes: a storage device that has a plurality of storage areas; a detection unit that carries out error detection from read data out of the storage area belonging to the storage device; a readout unit that, in a case that the detection unit detects an error, identifies an area where error occurrence is estimated including a storage area in which the data where the error is detected is written and carries out readout of data individually from each storage area in the identified area; and a movement unit that, in a case of detecting an error from the data read out by the readout unit, moves the data to another storage area.
Claims12
An information processing device comprising:
- a storage device that has a plurality of storage areas;
- a detection unit that carries out error detection from read data out of the storage area belonging to the storage device;
- a readout unit that, in a case that the detection unit detects an error, identifies an area where error occurrence is estimated including a storage area in which the data where the error is detected is written and carries out readout of data individually from each storage area in the identified area;
- and
- a movement unit that, in a case of detecting an error from the data read out by the readout unit, moves the data to another storage area.
A control circuit comprising:
- a detection unit that carries out error detection from data read out of a storage device having a plurality of storage areas;
- a readout unit that, in a case that the detection unit detects an error, identifies an area where error occurrence is estimated including a storage area in which the data where the error is detected is written and carries out readout of data individually from each storage area in the identified area;
- and
- a movement unit that, in a case of detecting an error from the data read out by the readout unit, moves the data to another storage area.
A computer-readable recording medium having stored therein a control program for causing a computer to execute process comprising:
- detecting an error from data read out of a storage device having a plurality of storage areas;
- identifying, in a case that an error is detected from the data read out of the storage device, an area where error occurrence is estimated including a storage area in which data where the error is detected is written to read out data individually from each storage area in the identified area;
- and
- moving, in a case of detecting an error from the read data, the data to another storage area.
A control method, causing an information processing device to execute process comprising:
- detecting an error from data read out of a storage device having a plurality of storage areas;
- identifying, in a case that an error is detected from the data read out of the storage device, an area where error occurrence is estimated including a storage area in which data where the error is detected is written to read out the data individually from each storage area in the identified area;
- and
- moving, in a case of detecting an error from the read data, the data to another storage area.
Dependencies are inferred from the claim text.