Method and apparatus for managing log data, and computer product
AssigneeFujitsu Limited
InventorsMasahiro Yoshida, Takeshi Obata, Taichi Ohno
Life of this patent
Estimating the term…
Abstract
A log management module 10 acquires log data from a computer, temporarily stores the log data in a buffer, and writes the stored log data into a disk device 30a. When the log management module 10 detects a failure in the computer, the log management module 10 stops writing log data in the disk device 30a, and writes log data acquired after the failure is detected in a disk device 30b.
Claims6
An apparatus for storing log data of a computer to a storage unit including a first storage area and a second storage area, the apparatus comprising:
- a writing unit that writes the log data in the first storage area;
- and
- a control unit that controls, when a failure occurs in the computer, inhibits writing in the first storage area and controls the writing unit to write the log data following the failure in the second storage area.
A method of storing log data of a computer to a storage unit including a first storage area and a second storage area, the method comprising:
- writing the log data in the first storage area;
- inhibiting, when a failure occurs in the computer, writing in the first storage area;
- and
- writing, when the failure occurs in the computer, the log data following the failure in the second storage area.
A computer-readable recording medium that stores a computer program for storing log data of a computer to a storage unit including a first storage area and a second storage area, wherein the computer program causes the computer to execute:
- writing the log data in the first storage area;
- inhibiting, when a failure occurs in the computer, writing in the first storage area;
- and
- writing, when the failure occurs in the computer, the log data following the failure in the second storage area.
Dependencies are inferred from the claim text.