Redundant backup system and method for high-density blade server CMC module
A redundant backup and high-density knife technology, applied in the field of server boards, can solve the problem of high cost, achieve the effect of reducing cost increase, increasing the density of the whole machine, and compressing the space of the whole machine
Inactive Publication Date: 2018-01-19
ZHENGZHOU YUNHAI INFORMATION TECH CO LTD
View PDF4 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Dual CMC management redundancy is relatively good, but there are also two problems. One is that the cost is relatively high; the other is that the structural space requires twice the space, which also limits the further increase in the use density of the whole machine.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0023] In order to clearly illustrate the technical features of this solution, the present invention will be described in detail below through specific implementation modes 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 limiting the...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a redundant backup system for a high-density blade server CMC module. The system comprises a plurality of blade node BMC modules including a first blade node BMC module, a CMCmanagement module, a network switching module and a signal conversion switch, wherein the output ends of the blade node BMC modules are connected with the network switching module, the network switching module is connected with the CMC management module, the CMC management module is connected with the first blade node BMC module, and the first blade node BMC module and the CMC management module are separately connected with the signal conversion switch. According to the redundant backup system disclosed by the invention, the redundant backup of a CMC is realized by using a BMC, on the one hand, the cost increase caused by the redundancy on dual CMC specifications can be reduced, and on the other hand, the complete machine system only needs a single CMC, and thus the complete machine spacecan be compressed, and the complete machine density can be improved.
Description
technical field [0001] The invention relates to a server board, in particular to a high-density blade server CMC module redundancy backup system and method. Background technique [0002] With the rise of data centers and the rapid growth of high-performance servers, high-density servers are rapidly normalizing. The higher the density, the higher the overall system design is. Mainstream blade servers use two-level management. The board level is managed by BMC (Board management controller), and the whole frame is managed by CMC (Chassis management controller). The management network is connected to two different CMC management modules, the dual management modules use backup redundancy, and at the same time, the CMC manages the management of the PSU (PowerSupply Unit power supply module) and the switching module other than the board card. Dual CMC management redundancy is relatively good, but there are also two problems. One is that the cost is relatively high; the other is th...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24G06F11/30G06F11/20
Inventor 李岩
Owner ZHENGZHOU YUNHAI INFORMATION TECH CO LTD