Method for positioning storage device port by identifying data content

A technology for storing equipment and identifying data, applied in the computer field, can solve problems such as the system cannot operate normally, the system cannot be loaded, and the working time is increased, and achieves the effect of being conducive to maintenance management, not easy to make mistakes, and convenient for later maintenance.

Pending Publication Date: 2021-07-23
深圳市吉方工控有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] In a multi-storage device system, there are often master boot storage devices, slave boot storage devices, and expansion storage devices. Normal operation, such as the installation error of the main boot storage device, the system cannot be loaded, the installation and debugging need to specify the port rules, the later maintenance management is very cumbersome, which greatly increases the working time

Method used

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  • Method for positioning storage device port by identifying data content

Examples

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Embodiment Construction

[0021] Next, the technical solutions in the embodiments of the present invention will be apparent from the embodiment of the present invention, and it is clearly described, and it is understood that the described embodiments are merely embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, there are all other embodiments obtained without making creative labor without making creative labor premises.

[0022] like figure 1 As shown, a method of locating a storage device port by identifying data content, comprising the steps of:

[0023] Step 1, travers all of the equipment containing the block IO protocol;

[0024] Step Second, use the readblocks function in the Block Io protocol of each device to capture data information of the partition;

[0025] Step three; align the identification partition data; if compared to the data does not match, the partition data of the next device is continued;

[0026] Step 4, using the data...

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Abstract

The invention discloses a method for positioning a storage device port by identifying data content. The method is characterized by comprising the following steps: step 1, traversing all devices containing a Block IO protocol; step 2, capturing data information of the partitions by using a Block IO protocol of each device; step 3; comparing and identifying the partition data; step 4, acquiring Device Path Node data of the equipment according to the Device Path protocol of the equipment which is successfully compared with the data; step 5, carrying out backtracking by utilizing Device Path Node data to find out a parent device; step 6, acquiring Device Path Node data of the parent device; and step 7, analyzing Node data of the parent device, and positioning a physical port position in combination with hardware line design.

Description

Technical field [0001] The present invention relates to the field of computer technology, in particular a method of locating a storage device port by identifying data content. Background technique [0002] In multi-storage device systems, there are often main boot storage devices, from boot storage devices, expansion storage devices, etc., in the assembly process of the whole machine system, various storage devices have designated installation ports, and the installation error can cause the entire system to be unable. Normal operation, such as the main boot storage device installation error, the system is unable to load, the installation and commissioning requires the specified port rules, and the post-maintenance management is very cumbersome, which greatly increases working hours. Inventive content [0003] The present invention is directed to the above-mentioned insufficient presence of the prior art, providing a method of positioning a storage device port by identifying data...

Claims

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Application Information

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IPC IPC(8): G06F9/4401
CPCG06F9/4411
Inventor 李洪明乐磊李伟
Owner 深圳市吉方工控有限公司
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