Disk management method, device, storage medium and equipment
A management method and management device technology, applied in the field of Internet data storage, can solve problems such as unfavorable system power consumption and stability, ineffective use of server resources, and increased system complexity, so as to reduce memory demand and optimize operation and maintenance , optimize the effect of the overall performance
Active Publication Date: 2020-06-16
UCLOUD TECH CO LTD
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Problems solved by technology
Such a design needs to be divided into different power domains, and the hardware design is complicated; software and hardware synchronization is required, and the system complexity is high; frequent power-off and power-on reduces the life of the disk; On the one hand, there may be situations where server resources cannot be effectively utilized; on the other hand, there is no optimization of power consumption in the case of existing disk scheduling; the third prior art provides a mechanism for disk scheduling strategies based on historical information , adding correlation between visits, the complexity of the system increases
It is not conducive to the power consumption and stability of the system
Method used
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[0045] In order to make the purpose and technical solutions of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings of the embodiments of the present invention. Apparently, the described embodiments are some, not all, embodiments of the present invention. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0046] According to an embodiment of the present invention, an embodiment of a disk management method is provided. It should be noted that the steps shown in the flowcharts of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and, although A logical order is shown in the flowcharts, but in some cas...
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A magnetic disk management method and apparatus, a storage medium, and a device are provided. This method is used to manage multiple disk groups. At least a first disk pack and a second disk pack areincluded in that plurality of disk packs. Each disk pack includes at least one disk for storing data. The method is characterized in that: a plurality of service requests are cached to a cache queue,the plurality of service requests include at least a first set of service requests and a second set of service requests, the first set of service requests and the second set of service requests are used for requesting the first disk pack and the second disk pack, respectively; in response to the first set of service requests, the first disk set is controlled to be activated such that the first disk set enters a working state after the activation is completed and is operated based on the first set of service requests; when the first disk pack is operated, the second disk pack is controlled to be activated in response to the second set of traffic requests.
Description
technical field [0001] The invention relates to the field of Internet data storage, in particular to a disk management method, device, storage medium and equipment. Background technique [0002] With the rapid development of Internet technology, the amount of data is increasing, and the demand of network cloud service providers for large-capacity storage servers is also increasing. Today's mainstream storage servers can integrate more than 30 disks in a 4U server, and some manufacturers have even provided 4U servers with about 100 disks, and there are even disk array storage servers in the entire cabinet, with more than 1,000 disks in a single system. A large number of disks, large disk capacity, and high system power consumption. Therefore, while ensuring an acceptable bandwidth and delay, reduce system power consumption as much as possible and support a high number of access requests as much as possible. [0003] A cold storage server energy saving method proposed in the ...
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IPC IPC(8): G06F3/06
CPCG06F3/0614G06F3/0625G06F3/0634G06F3/0656
Inventor 黄朝波叶理灯
Owner UCLOUD TECH CO LTD