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Method and apparatus for finding lost objects in a file system having a namespace

一种命名空间、文件系统的技术，应用在数据处理领域

Active Publication Date: 2007-02-28
INT BUSINESS MASCH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the problem of missing file system objects is seen as 'common' and traditional file system repair tools do not provide a comprehensive solution to such problems

Method used

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  • Method and apparatus for finding lost objects in a file system having a namespace
  • Method and apparatus for finding lost objects in a file system having a namespace
  • Method and apparatus for finding lost objects in a file system having a namespace

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Embodiment Construction

[0018] Exemplary methods, apparatuses and products for finding missing objects in a file system with a namespace according to embodiments of the present invention are described with reference to the accompanying drawings (starting with FIG. 1 ). FIG. 1 is a network diagram illustrating an exemplary system for finding missing objects in a file system with a namespace according to an embodiment of the present invention. The system of FIG. 1 is generally used to find missing objects in a file system with a namespace according to an embodiment of the present invention, which is accomplished by creating a list of all objects in the file system and repeatedly performing the following steps: the portion of the namespace to which the list is compared; compare the portion of the namespace to the list; and delete from the list all tables having names in the portion of the namespace item.

[0019] The system of Figure 1 includes a wide area network ("WAN") (101) and a local area network...

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Abstract

Methods, apparatuses, and computer program products are provided for finding lost objects in a file system having a namespace that includes creating a list of all objects in the file system; identifying a portion of the namespace to compare with the list; comparing the portion of the namespace to the list; and deleting from the list entries for objects represented in the portion of the namespace. Some embodiments also include determining whether another portion of the namespace is available to compare with the list of all objects in the file system. Identifying a portion of the namespace to compare with the list according to embodiments for finding lost objects in a file system having a namespace may be carried out by identifying objects renamed during execution of the method.

Description

technical field [0001] The field of the invention is data processing, or more specifically, methods, apparatus and products for finding missing objects in a file system with a namespace. Background technique [0002] The development of the EDVAC computer system in 1948 is often cited as the beginning of the computer age. Since then, computer systems have grown into very complex devices. Today's computers are much more sophisticated than earlier systems such as the EDVAC. Computer systems typically include a combination of hardware and software components, application programs, operating systems, processors, buses, memory, input / output devices, and the like. As the performance of computers continues to increase due to advances in semiconductor processing and computer architecture, more sophisticated computer software has been developed to take advantage of the high performance, resulting in today's computer systems being far more powerful than those of just a few years ago....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
CPCG06F17/30067G06F16/10
Inventor R·M·泰斯
Owner INT BUSINESS MASCH CORP
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