JBOD mainboard and storage system
A storage system and motherboard technology, applied in instruments, electrical digital data processing, digital data processing components, etc., can solve problems such as increasing IO depth, increasing JBOD motherboard design cost, power consumption and complexity, and prolonging delay. Achieve the effect of increasing latency, reducing design costs, and saving storage costs
Inactive Publication Date: 2020-01-17
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In the prior art, in order to improve the expansion capability of the JBOD main board, the JBOD main board is usually connected to more lower-level JBOD main boards, which will increase the design cost, power consumption and complexity of the JBOD main board, and will also increase the IO depth and prolong the use of the JBOD main board. delay in process
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
[0026] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0027] At present, in order to improve the expansion capability of the JBOD main board, the existing technology usually connects more lower-level JBOD main boards to the JBOD main board, which will increase the design cost, power consumption and complexity of the JBOD main board, and will also increase the IO depth and prolong the use process. delay in . Therefore, the present application provides a JBOD mainboard, which can reduce the cost, power consumption and complexity of the J...
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 JBOD mainboard and a storage system. The JBOD mainboard comprises an independent expander chip, uplink ports and downlink ports, wherein the uplink ports and the downlink ports are connected with the independent expander chip; the number of the uplink ports and the number of the downlink ports are both at least three, and connected domain isolation is carried out betweendifferent uplink ports; a connected domain between different downlink ports is configured; the uplink ports are connected with a host through an SAS cable; and the downlink ports are connected with the lower-level JBOD mainboard through an SAS cable so as to realize expansion of the JBOD mainboard. According to the JBOD mainboard, uplink and downlink ports are expanded, and the design cost, powerconsumption, complexity, IO depth and time delay in the use process of the JBOD mainboard are reduced, and the problems of difficult heat dissipation and the like are avoided. Correspondingly, the storage system disclosed by the invention also has the above technical effects.
Description
technical field [0001] The present application relates to the technical field of storage, in particular to a JBOD motherboard and a storage system. Background technique [0002] In the prior art, in order to improve the expansion capability of the JBOD main board, the JBOD main board is usually connected to more lower-level JBOD main boards, which will increase the design cost, power consumption and complexity of the JBOD main board, and will also increase the IO depth and prolong the use of the JBOD main board. delay in the process. [0003] Therefore, how to reduce the cost, power consumption and complexity of the JBOD main board is a problem to be solved by those skilled in the art. Contents of the invention [0004] In view of this, the purpose of the present application is to provide a JBOD mainboard and a storage system, so as to reduce the cost, power consumption and complexity of the JBOD mainboard. The specific plan is as follows: [0005] In the first aspect, ...
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 IPC IPC(8): G06F1/18G06F1/20
CPCG06F1/184G06F1/187G06F1/20
Inventor 张帅豪
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD