Optimization method based on multipath technology

Abstract

The invention discloses an optimization method based on a multipath technology, and belongs to the field of multipath optimization. The technical problem to be solved is that a traditional storage system architecture scheme does not or lacks of integrating a virtualization technology, a network clustering technology and a host multipath technology to a large extent. The technical scheme is as follows: the method comprises the following steps of step (1) of providing efficient and reliable services to external customers through a virtual machine on a failover cluster and a cluster node and the host multipath technology, and deploying all these services to the virtual machine, wherein the virtual machine running on the cluster node is equivalent to one application or service resource of a cluster system, so that the virtual machine can seamlessly transfer on the cluster node manually or automatically; step (2) of using a sole IP (Internet Protocol) or a computer name of a microkernel operating system to access the microkernel operating system to a management server of the virtual machine in step (1).

Description

technical field [0001] The present invention relates to the field of multipath optimization, specifically an optimization method based on multipath technology. Background technique [0002] Information system security and disaster recovery mainly refer to a series of non-subjective security issues such as hardware failure and data corruption caused by some human factors or non-human factors. Among them, the integration of host multipathing and network cluster services is one of the main methods to solve hardware failures, but it is difficult to avoid disasters only through hardware redundancy, and it must be realized in cooperation with software. [0003] For the host multipath of the MPIO framework, after a disk mapped from the underlying storage device to the host is reported to the HBA card through multiple paths of the network communication device, these physical disks reported from each path need to be filtered by the filter driver. , its specific function is to judge ...

AI Technical Summary

Problems solved by technology

However, the traditional storage system architecture solutions largely do not or lack the integration of virtualization technology, network cluster technology and host multipath technology

Therefore, its transmission efficiency, I / O throughput, cost, and hardware utilization are not fully utilized.