| 摘要 |
<P>PROBLEM TO BE SOLVED: To execute data writing in normal time with high performance in an information processor. <P>SOLUTION: The information processor includes a storage device 14, a file system processing part 61 for executing data writing to the storage device 14, and a processor for executing an application 32. When the application 32 requests data writing executed to the storage device 14, the file system processing part 61 selects either a direct I/O or a buffered I/O as an access method to the storage device 14 on the basis of at least one of an attribute of the application 32 and data size of the data writing, and performs data reading or data writing in the selected access method. <P>COPYRIGHT: (C)2012,JPO&INPIT |
