Storage system and storage resource allocation method and device
A storage system and storage location technology, which is applied in the allocation of storage resources and in the field of storage systems, and can solve problems such as high load pressure on management nodes.
Active Publication Date: 2019-07-30
HANGZHOU HIKVISION SYST TECH
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[0005] The purpose of the embodiments of the present invention is to provide a storage system, storage resource allocation method and device to solve the problem of excessive load pressure on management nodes
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[0177] 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.
[0178] In order to solve the problem of excessive load pressure on management nodes, embodiments of the present invention provide a storage system, storage resource allocation method and device, wherein, a storage system includes: a management cluster and a resource pool, and the management cluster includes at least one A management node, the resource pool includes at least two storage nodes;
[0179] Manage the target management node in the cluster to obtain ...
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The embodiment of the invention provides a storage system and a storage resource allocation method and device. The method comprises the steps that in the storage system, a target management node allocates a target storage node to a monitoring device according to a first storage request; the target storage node allocates a target storage volume for the monitoring device according to a second storage request, and allocates a target block group for the monitoring device from the target storage volume; and the monitoring data in the form of the data stream is obtained from the monitoring device, and the monitoring data is stored in the target block group. By adopting the technical scheme provided by the embodiment of the invention, the management nodes can be selected from the management cluster to allocate the storage nodes for the monitoring device, and then the storage node is used for allocating the storage position for the monitoring device, so that the storage position allocated forthe monitoring data can be determined by the management node and the storage node in a layered manner, and different management nodes can be selected for each storage request, and accordingly the loadpressure of the management nodes in the management cluster is reduced.
Description
technical field [0001] The present invention relates to the technical field of cloud storage, in particular to a storage system, a method and a device for allocating storage resources. Background technique [0002] In video surveillance, the network camera sends the recorded video to the storage system for storage, and the video is stored, hereinafter referred to as surveillance data storage, which is a very important link in video surveillance. Therefore, the storage system is also the video surveillance system. It not only has a certain impact on the operation of video surveillance, but also affects the user experience of surveillance services. Therefore, with the wide application of video surveillance, the requirements for the reliability and performance of surveillance data storage are getting higher and higher. [0003] At present, the storage system used in video surveillance generally includes a management node and multiple storage nodes. When the network camera need...
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Patent Timeline
Login to View More IPC IPC(8): G06F3/06H04L29/08H04N5/76H04N7/18
CPCG06F3/0631H04L67/1097H04N5/76H04N7/18H04N21/23103H04N21/21805H04N21/2405G06F3/064G06F3/0644G06F3/061G06F3/067H04L67/1004H04L69/40H04L67/63G06F3/0604G06F3/0653G06F3/0683G06F9/5011G06F2209/5011G06F2209/505G06F2209/508
Inventor 汪渭春林起芊王伟夏伟强
Owner HANGZHOU HIKVISION SYST TECH