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A method and device for adjusting information

An adjustment method and algorithm adjustment technology, applied in the field of information adjustment, can solve problems such as file system read-only, read and write IO errors, hard disk failure, etc., to reduce code errors, ensure normal operation, and solve the effects of reading and writing IO errors

Active Publication Date: 2020-08-14
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above technical problems, the embodiment of the present invention expects to provide an information adjustment method and device, which solves the problems of reading and writing IO errors, read-only file systems, and hard disk failures caused by physical link flashes in the existing technical solutions. problems, ensuring the normal operation of the business, while reducing operation and maintenance costs and R&D costs

Method used

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  • A method and device for adjusting information
  • A method and device for adjusting information
  • A method and device for adjusting information

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0047] Embodiments of the present invention provide a method for obtaining application program channel information, referring to figure 1 As shown, the method includes the following steps:

[0048] Step 101, judging whether information adjustment has been performed on the data link to be detected.

[0049] Specifically, the step 101 of judging whether information adjustment has been performed on the data link to be detected may be implemented by an information adjustment device. The data link to be detected may preferably be a SAS link, and whether information adjustment has been performed on the SAS link can be obtained through the adjustment identification bit in the controller.

[0050] Step 102. If the data link to be detected has not undergone information adjustment, ob...

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Abstract

The embodiment of the invention discloses an information adjustment method, comprising the following steps: judging whether a data link to be detected has been subjected to information adjustment; and if the data link to be detected has not been subjected to information adjustment, obtaining error codes in the data link to be detected, and adjusting the first information of a data signal of the data link to be detected based on the number of the error codes and a dynamic index / logarithm adjustment algorithm. The embodiment of the invention also discloses an information adjustment device at the same time.

Description

technical field [0001] The invention relates to information adjustment technology in the computer field, in particular to an information adjustment method and device. Background technique [0002] The current form of the server mostly adopts the Serial Attached Small Computer System Interface (SAS) controller and the expansion device Expander. For different server customer groups, the storage topology is different, and the number of hard disks and device types corresponding to the controller, There are many possibilities for the number of hard disks connected to the Expander. Due to the fact that the production welding and cable technology cannot be completely fine, with the increase in the number of servers produced, there will often be errors in reading and writing input / output (IO) caused by flashing of physical links, file system only Reading, multiple hard disk failures, which will lead to business interruption and increase the cost of operation and maintenance and res...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L1/00
CPCH04L1/0001
Inventor 吕锐新王玮
Owner CHINA MOBILE COMM GRP CO LTD