A cluster system management optimization method and platform
A technology of a cluster system and optimization method, which is applied in the fields of electrical digital data processing, multi-programming device, program control design, etc., can solve the problems affecting the DRS performance and HA performance of the cluster system, and consume a lot of time, so as to improve DRS performance and The effect of HA performance
Active Publication Date: 2019-02-01
INSPUR BEIJING ELECTRONICS INFORMATION IND
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[0003] However, in a traditional cluster system, all hosts under the same cluster manager cannot be used as a DRS domain (DRS, Distributed Resource Scheduler, distributed resource scheduling) or HA domain (HA, HighAvailable, high availability). Every time all the hosts under the cluster manager are equipped with high availability, it is necessary to further specify the DRS domain or HA domain, and also need to migrate the corresponding resources from different shared storage areas, which consumes a lot of time. Thus affecting the DRS performance and HA performance of the cluster system
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[0031] 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.
[0032] The embodiment of the present invention discloses a cluster system management optimization method, see figure 1 As shown, the method includes:
[0033] Step S11: Create N shared storage areas in the cluster system, where N is a positive integer, and set a corresponding sanlock distributed lock manager for cluster management of the shared storage area for each shared storage area; wherein, the cluster system includes N subclusters, and the N subclusters...
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The invention discloses a cluster system management optimization method. The method comprises the steps of creating N shared storage regions in a cluster system and setting corresponding sanlock distributed lock managers, which perform cluster management on the shared storage regions, for the shared storage regions; determining a storage space defined in each shared storage region as an ids space of the sanlock distributed lock manager on the shared storage region; and mounting all hosts in all sub-clusters of the cluster system to the shared storage regions corresponding to the sub-clusters, and when any host needs to be mounted to any shared storage region, controlling the host to execute add_lockspace operation on the shared storage region. According to the method, the DRS (Distributed Resource Scheduler) performance and the HA (High Available) performance of the cluster system are further improved. In addition, the invention correspondingly discloses a cluster system management optimization platform.
Description
technical field [0001] The invention relates to the technical field of cluster management, in particular to a cluster system management optimization method and platform. Background technique [0002] At present, with the rapid development of computer technology and network technology, the cluster system has gradually become the focus of the computer industry with its powerful computing power and robust fault-tolerant mechanism. [0003] However, in a traditional cluster system, all hosts under the same cluster manager cannot be used as a DRS domain (DRS, Distributed Resource Scheduler, distributed resource scheduling) or HA domain (HA, HighAvailable, high availability). Every time all the hosts under the cluster manager are equipped with high availability, it is necessary to further specify the DRS domain or HA domain, and also need to migrate the corresponding resources from different shared storage areas, which consumes a lot of time. As a result, the DRS performance and ...
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IPC IPC(8): G06F9/50
CPCG06F9/5088
Inventor 马怀旭方浩樊云龙姜文涛赵祯龙
Owner INSPUR BEIJING ELECTRONICS INFORMATION IND