| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an information processor and a program capable of reducing start-up time in backup of data in a virtual drive. <P>SOLUTION: When a CPU starts up a virtual drive generation program 22, the virtual drive generation program sets a virtual drive 161 in a predetermined region on a RAM 16, and performs processing for making an OS 21 mount it as an internal physical drive. At that time, the virtual drive generation program does not read a backup image 151 and performs processing for developing, on the RAM 16, only a partial region whose access request is actually given from the OS even when the virtual drive 161 is mounted, thereby realizing proper access with start-up time reduced. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
