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A chassis management system and method based on nvme-mi

A management system and management method technology, applied in the field of chassis management, can solve the problems of PCIe lacking in-band chassis management methods, etc., and achieve the effects of high degree of versatility, wide realization of functions, and small hardware changes.

Active Publication Date: 2021-09-28
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a chassis management system and method based on NVME-MI, aiming to solve the problem of lack of in-band chassis management method in PCIe in the server chassis management scheme in the prior art, realize high-efficiency chassis management, and improve general Spend

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  • A chassis management system and method based on nvme-mi
  • A chassis management system and method based on nvme-mi
  • A chassis management system and method based on nvme-mi

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Embodiment Construction

[0035] In order to clearly illustrate the technical features of the present solution, the present invention will be described in detail below through specific implementation methods and in conjunction with the accompanying drawings. The following disclosure provides many different embodiments or examples for implementing different structures of the present invention. To simplify the disclosure of the present invention, components and arrangements of specific examples are described below. Furthermore, the present invention may repeat reference numerals and / or letters in different instances. This repetition is for the purpose of simplicity and clarity and does not in itself indicate a relationship between the various embodiments and / or arrangements discussed. It should be noted that components illustrated in the figures are not necessarily drawn to scale. Descriptions of well-known components and processing techniques and processes are omitted herein to avoid unnecessarily lim...

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Abstract

The present invention provides a chassis management system and method based on NVME-MI. The present invention uses the existing PCIe bus and SMbus bus on the physical layer based on NVME-MI, and the protocol layer uses the NVME-MI interface of the MCTP protocol. Without changing the existing hardware and protocol architecture, realize information management on motherboards, PCIe external cards, backplanes, and SSD hard disks, and effectively solve the problem of lack of in-band chassis management methods for PCIe in the server chassis management solution problem, and the present invention can reuse the existing management tools and strategies of SES, with small hardware changes, high versatility, and wide range of functions.

Description

technical field [0001] The invention relates to the technical field of chassis management, in particular to a chassis management system and method based on NVME-MI. Background technique [0002] With the rapid development of Internet technology, cloud services and cloud computing are booming. For disk systems, the security, stability and speed of data paths are crucial. But as the current system becomes more and more complex, the manageability of the disk system including the backplane and the chassis becomes more and more important. [0003] Currently the most commonly used is SES (SCSI Enclosure Service, an enclosure management service based on the SCSI protocol) enclosure management system. For example, SES is also commonly used in external disk array cabinets and between the RAID controller card inside the server and the hot-swappable disk backplane. [0004] For SES out-of-band management, special cable support is required, and NVME SSD devices cannot be supported. Ma...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F13/40G06F13/42G06F11/30
CPCG06F11/3051G06F11/3055G06F11/3058G06F13/4068G06F13/4282G06F2213/0016G06F2213/0026
Inventor 于泉泉王鹏张敏杨德晓王焕超
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD