File system verification method and information processing apparatus
AssigneeFujitsu Limited
InventorKensuke Shiozawa
Life of this patent
Estimating the term…
Abstract
An information processing apparatus includes an identifying unit and a verifying unit. The identifying unit identifies, among a plurality of unit storage areas in a volume storing therein one or more pieces of management object information managed by a file system and one or more pieces of management information corresponding one-to-one with the management object information pieces and used to manage the corresponding management object information pieces, one or more unit storage areas whose information has been updated within a predetermined time frame. The verifying unit verifies the consistency between the management object information pieces and the management information pieces in the file system using the information of the identified unit storage areas.
Claims11
A file system verification method comprising:
- identifying, by a processor, among a plurality of unit storage areas in a volume storing therein one or more pieces of management object information managed by a file system and one or more pieces of management information corresponding one-to-one with the management object information pieces and used to manage the corresponding management object information pieces, one or more unit storage areas whose information has been updated within a predetermined time frame;
- and
- verifying, by the processor, consistency between the management object information pieces and the management information pieces in the file system using the information of the identified unit storage areas.
A computer-readable storage medium storing a computer program, the computer program causing an information processing apparatus to perform a procedure comprising:
- identifying, among a plurality of unit storage areas in a volume storing therein one or more pieces of management object information managed by a file system and one or more pieces of management information corresponding one-to-one with the management object information pieces and used to manage the corresponding management object information pieces, one or more unit storage areas whose information has been updated within a predetermined time frame;
- and
- verifying consistency between the management object information pieces and the management information pieces in the file system using the information of the identified unit storage areas.
An information processing apparatus comprising:
- a processor configured to perform a procedure including:
- identifying, among a plurality of unit storage areas in a volume storing therein one or more pieces of management object information managed by a file system and one or more pieces of management information corresponding one-to-one with the management object information pieces and used to manage the corresponding management object information pieces, one or more unit storage areas whose information has been updated within a predetermined time frame;
- and
- verifying consistency between the management object information pieces and the management information pieces in the file system using the information of the identified unit storage areas.
Dependencies are inferred from the claim text.