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Method of creating plurality of partitions on removable device

A technology of equipment, number of partitions, applied in the input/output process of data processing, instrumentation, recording signal processing, etc.

Inactive Publication Date: 2005-05-18
PANASONIC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

So it is against the trend of the times if a reboot is required when swapping mount media on a removable device

Method used

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  • Method of creating plurality of partitions on removable device
  • Method of creating plurality of partitions on removable device
  • Method of creating plurality of partitions on removable device

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Experimental program
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Embodiment Construction

[0019] Below with reference to embodiment of the present invention and accompanying Figure 1 to Figure 4 Be explained.

[0020] figure 1 is the computer system of the present invention, comprising

[0021] a). As the computer basic unit 100 formed by CPU1 and RAM2 of the central part of the computer,

[0022] b). Peripherals are connected with the above-mentioned computer basic unit 100, and the adapter 3 for accessing,

[0023] c). The hard disk device 4 connected to the computer basic unit 100 through the above-mentioned adapter,

[0024] d). The DVD-RAM device 5 as a detachable device connected to the computer base unit 100 through the above-mentioned adapter.

[0025] As the DVD-RAM device of the above-mentioned detachable device, for example, the DVD medium 6 with a capacity of 5.2 GB is mounted. In addition, the above-mentioned DVD medium 6 incorporated in the above-mentioned DVD-RAM device 5 can be used instead of a DVD medium with a capacity of 2.6 GB.

[0026] ...

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Abstract

Provides a method for creating multiple partitions for interchangeable media in a computer system that can be connected to a detachable device. After the computer is started (S1), communication is carried out between the operating system and the device driver (S2). number of drive letters and assign them to partitions equal to the number of drives. In this way, for a drive with a medium with few partitions, it is recognized as not loaded with a medium.

Description

technical field [0001] The present invention relates to a general computer / data processing device (International Patent Classification G06F 15 / 00). Background technique [0002] When a conventional device driver divides a recording medium (hereinafter referred to as a medium) mounted on a removable device such as a DVD-RAM device into a plurality of recording areas (hereinafter referred to as a partition), if the partition is divided into different For media with a larger number of partitions, the drive letter that the operating system can handle must be changed while the media is being exchanged. That is, for an operating system that cannot dynamically change the drive letter when exchanging media, the partitions on the above-mentioned devices or various devices other than the above-mentioned devices cannot be respectively associated with the drive letter. [0003] Therefore, it is necessary to treat either the mounted medium or the swap medium as one partition. Or the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06G11B20/10G11B20/12
CPCG06F3/0605G06F3/0632G06F3/0634G06F3/0677G11B20/1217G06F3/06
Inventor 山下秋芳
Owner PANASONIC CORP