NAS performance optimization method and device
An optimization method and technology for an optimization device, applied in the field of server virtualization, can solve problems such as affecting the experience of virtual machines, difficult to support concurrent reading and writing of a large number of virtual machines, and performance constraints.
Active Publication Date: 2020-04-03
INSPUR BEIJING ELECTRONICS INFORMATION IND
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, while NAS has the above advantages, there are certain certainties. Specifically, its performance is mainly restricted by the network environment, and it is difficult to support concurrent reading and writing of a large number of virtual machines. Therefore, the experience of virtual machines is seriously affected.
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
[0037] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0038] see figure 1 , which shows a flowchart of a NAS performance optimization method provided by an embodiment of the present invention, which may include the following steps:
[0039] S11: Determine a running virtual machine in the NAS, and determine a virtual disk corresponding to the virtual machine.
[0040] It should be noted that there are generally two types of virtual machines in NAS, one is a running virtual machine, and the other is a virtual mach...
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 an NAS performance optimizing method and device. The method comprises the steps that a virtual machine in operating in an NAS is determined, and a virtual disk corresponding to the virtual machine is determined; a snapshot is created on local storage for the virtual disk corresponding to the virtual machine in operating to make the virtual machine in operating write data needing writing operation into the corresponding snapshot. According to the technical scheme, the snapshot is made on the local storage for the virtual disk corresponding to the virtual machine in operating, and then the virtual machine is controlled to achieve data writing in through the snapshot. As the local storage has a high speed and reliable performance, by using the local storage to achieve the data writing in of the snapshot corresponding to the virtual disk by the virtual machine, the advantage that the local storage has higher IOPS than an NAS is fully performed, a large amount of writing operation on the NAS is avoided, and thus the experience of the virtual machine is improved.
Description
technical field [0001] The present invention relates to the technical field of server virtualization, and more specifically, to a NAS performance optimization method and device. Background technique [0002] NAS (Network Attached Storage, Network Attached Storage) literally means a device that is connected to the network and has the function of data storage, so it is also called "network storage"; it is a dedicated data storage server, centered on data, Completely separate storage devices from servers, and centralize data management, thus releasing bandwidth, reducing total cost of ownership, and protecting investment. [0003] At present, NAS has been widely used in the field of server virtualization and cloud computing due to its advantages of simple deployment, large capacity, and low price. However, while NAS has the above advantages, there are certain certainties. Specifically, its performance is mainly restricted by the network environment, and it is difficult to supp...
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 Patents(China)
IPC IPC(8): G06F3/06G06F9/455
CPCG06F3/061G06F3/0619G06F3/0629G06F3/065G06F3/0652G06F3/0664G06F3/067G06F9/45558G06F2009/45579
Inventor 刘为峰庞慷宇袁艳涛
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND