Straight-through disk management method and device, equipment and storage medium

Abstract

The invention discloses a direct connection disk management method and device, equipment and a storage medium. The method comprises the following steps: acquiring attribute information associated with a local available direct connection disk, wherein the attribute information comprises a disk SN serial number and a physical machine SN serial number; and reporting the attribute information to a disk management platform, so that a virtual machine on any physical machine obtains the attribute information of a target direct connection disk through the disk management platform; and accessing the target direct connection disk through a network protocol after determining that the target direct connection disk is not a local physical machine disk according to the attribute information. According to the invention, the attribute information associated with the direct-through disk is reported to the disk management platform to form the direct-through disk pool, and then after the target direct-through disk is judged not to be a local physical machine disk, the access of the virtual machine to the target direct-through disk is realized through the network protocol, so that the universal direct-through disk in the platform can be managed in an effective and unified manner, and thereby, the resource utilization rate and the user experience are improved.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a direct disk management method, device, equipment and storage medium. Background technique [0002] At present, with the advent of the era of cloud, digital and intelligence integration, the demand for basic computing resources in various fields and applications shows a blowout growth trend. The wide application of virtual machines can improve the utilization of resources. Different configuration requirements for virtual machines are also different. One of the typical and commonly used requirements is the use and safe access of virtual machine disks. The main sources of virtual machine disks are generally two directions: (1) Cloud The virtual disk provided by the platform storage virtual pool; (2) The pass-through disk from the host machine allows direct control and full access of the virtual machine. Because the virtual disks are all in a shared storage virtual pool,...

AI Technical Summary

Problems solved by technology

Since the disk cannot be migrated, in the prior art, in order to make the current virtual machine use the pass-through disk on other physical machines, the use of the pass-through disk is realized by migrating the current virtual machine to the physical machine where the pass-through disk is located, but the process is complicated. At the same time, the requirements for the physical machine are high. If the load on the physical machine is too high or other reasons may cause the migration of the virtual machine to fail

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