Partition identification method and device for network block equipment, equipment and storage medium
A technology of network block device and identification method, applied in the field of network block device partition identification method, equipment and storage medium, and device
Active Publication Date: 2019-10-11
PING AN TECH (SHENZHEN) CO LTD
View PDF14 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
If this time is missed, manual intervention is required to read the partition of the network device, that is, the partition identification of the current network block device will be limited by time, how to more flexibly identify the partition of the network block device has become a technical problem to be solved urgently
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
[0047] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0048] Such as figure 1 as shown, figure 1 It is a terminal of the hardware operating environment involved in the solution of the embodiment of the present invention (also called a client or a partition identification device of a network block device, wherein the partition identification device of a network block device may be composed of a separate network block device partition identification device, It can also be formed by a combination of other devices and the partition identification device of the network block device) Structural schematic diagram.
[0049]The terminal in the embodiment of the present invention can be a fixed terminal or a mobile terminal, such as an intelligent air conditioner with a networking function, an intelligent light, an intelligent power supply, an intelligent speaker, an automatic dr...
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 partition identification method of network block equipment. The partition identification method comprises the following steps: when a client detects that the rbd-nbd processis started, the kernel of the client sends a network block device creation instruction to the network block device driver; when creation of network block equipment is completed, the rbd-nbd process establishes a connection between the network block equipment and mirror equipment in a preset storage cluster so as to perform network block equipment protocol docking; when protocol docking of the network block equipment is completed, a partition identification thread in the rbd-nbd process is established; and a partition identification instruction is triggered through the partition identificationthread, and scanning operation is executed according to the partition identification instruction to obtain partition information of the network block equipment and output the partition information. The invention further discloses a partition identification device and equipment of the network block equipment and a storage medium. According to the method, the time limit of partition identification is effectively avoided, so that the partition identification time is more flexible.
Description
technical field [0001] The invention relates to the field of network block devices, in particular to a partition identification method, device, device and storage medium of network block devices. Background technique [0002] A network block device (nbd device for short) is a block device widely used in Linux systems. [0003] According to the current network block device protocol, I / O requests (abbreviation for input / output (input / output)) can only be performed after the network block device and the mirror device in the storage cluster are connected through the network block device protocol. The premise of network block device protocol docking is that the network block device is ready, and the partition information of the network block device will be read before the network block device is ready. If this time is missed, manual intervention is required to read the partition of the network device, that is, the partition identification of the current network block device will...
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): G06F9/4401
CPCG06F9/4416G06F9/4411
Inventor 王新
Owner PING AN TECH (SHENZHEN) CO LTD