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Storage pool management method and system, equipment and computer readable storage medium

A management method and technology for a management system, which are applied in the storage pool management method, device, computer-readable storage medium, and system field, can solve the problems of long time consumption, failure of storage pool quota, exceeding the preset allocation amount, etc.

Inactive Publication Date: 2019-11-29
北京浪潮数据技术有限公司
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  • Claims
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Problems solved by technology

[0003] From the above description, it can be known that the process of MON marking the storage pool as full and then pushing the mark to OSD takes a long time. In the case of heavy data pressure, the storage pool may exceed the preset configuration quota, resulting in the failure of the storage pool quota.

Method used

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  • Storage pool management method and system, equipment and computer readable storage medium
  • Storage pool management method and system, equipment and computer readable storage medium
  • Storage pool management method and system, equipment and computer readable storage medium

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] see figure 1 , figure 1 It is a first flowchart of a method for managing a storage pool provided in an embodiment of the present application.

[0050] A storage pool management method provided in an embodiment of the present application is applied to an object storage device in a server cluster, and may include the following steps:

[0051] Step S101: Send a quota space application request to the controller in the server cluster, so that the controller determines the quota ...

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Abstract

The invention discloses a storage pool management method and system, equipment and a computer readable storage medium, which are applied to an object storage device in a server cluster. The method includes: sending a quota space application request to a controller in the server cluster, so as to enable the controller to determine a quota space value based on the quota space application request anda set storage pool quota; receiving a quota space value sent by the controller; and performing data writing operation on the storage pool according to the quota space value. According to the storagepool management method and system, equipment and the computer readable storage medium, the object storage device in the server cluster actively sends a quota space application request to the controller in the server cluster, the controller determines the quota space value based on the quota space application request and the set quota of the storage pool, and then the object storage device performsthe data writing operation on the storage pool according to the quota space value sent by the controller, so that the probability of excessive use of the storage pool is reduced, and the quota success rate of the storage pool is improved.

Description

technical field [0001] The present application relates to the field of storage technology, and more specifically, to a storage pool management method, system, device, and computer-readable storage medium. Background technique [0002] Currently, in the server cluster, the storage pool is used as the storage space. After the server cluster is set up, the storage pool quota is set, and then the data is read and written. After that, the OSD (Object-based Storage Device, object storage device) in the server cluster will Write data statistics to the controller of the server cluster, such as MON (monitor, the monitor of the storage system). MON summarizes the data sent by the OSD and judges whether the data sent by the OSD exceeds the set storage pool quota. If so, it is the storage pool Put a full mark on it and push it to the OSD. When the OSD detects that the storage pool has a full mark, data writing is prohibited. [0003] From the above description, it can be known that the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
CPCG06F3/0604G06F3/0658G06F3/067
Inventor 李彦博
Owner 北京浪潮数据技术有限公司
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