Network block equipment connection method and device, equipment and readable storage medium

Abstract

The invention discloses a network block equipment connection method and device, equipment and a readable storage medium. The method comprises the following steps: when it is detected that a rbd-nbd process is started, the number of core CPUs of the Ceph client side is obtained so as to determine and generate a first number of port pair structure socket, wherein the socket connects the network block nbd device and the rbd-nbd process; if a plurality of io requests of the Ceph client are detected, a first number of sockets are sent to target nbd equipment pointed by the io requests according to the io requests, so that a first connection between the target nbd device and the rbd-nbd process is established;; and the plurality of io requests is forwarded to a Ceph cluster based on the first connection to obtain processing data. The technical problem that the processing performance of Rbd equipment cannot be fully exerted in the prior art is solved.

Description

technical field [0001] The invention relates to the field of computer technology, in particular to a connection method, device, device and readable storage medium of network block devices. Background technique [0002] The Ceph distributed system includes the Ceph client and the Ceph cluster. The Ceph client includes the network block device (network block device). A block device, where the Ceph client can select a created nbd device locally and connect to the rbd device of the Ceph cluster through the preset nbd protocol. Specifically, the rbd device can be understood as a storage volume in the Ceph cluster , it should be noted that in the Ceph distributed system, reading and writing on the Ceph client nbd device needs to be converted into reading and writing to the rbd device in the Ceph cluster. After the reading and writing of the rbd device in the Ceph cluster is completed, obtain the rbd device The read and write content of the Ceph client nbd device is returned to th...

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a connection method, device, device and readable storage medium of a network block device, aiming to solve the problem of sequentially reading multiple io requests from a port-to-structure socket in the prior art, which cannot fully utilize Rbd Technical issues with device handling performance

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