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A storage pool copy policy adjustment method, device, equipment and medium

An adjustment method and storage pool technology, applied in the direction of instruments, input/output to record carriers, computing, etc., can solve the problems of messy copy strategy, waste of storage space, etc., and achieve the effect of saving storage space

Active Publication Date: 2022-04-19
INSPUR SUZHOU INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems existing in the prior art, the present invention innovatively proposes a storage pool copy policy adjustment method, device, equipment and medium, which effectively solves the problem of wasting storage space due to the confusion of copy policies in different storage pools caused by the prior art problem, effectively saving storage space

Method used

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  • A storage pool copy policy adjustment method, device, equipment and medium
  • A storage pool copy policy adjustment method, device, equipment and medium
  • A storage pool copy policy adjustment method, device, equipment and medium

Examples

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Embodiment 1

[0042] Such as figure 1 As shown, the present invention provides a storage pool copy policy adjustment method, including:

[0043] S1, create multiple storage pools, and the number of copies in each storage pool is different in pairs;

[0044] S2, configuring an object copy adjustment policy, the object copy adjustment policy stores the storage time of data in the current storage pool and the storage pool information to be transferred next after the storage time expires; wherein, the number of copies of the target storage pool after transfer Less than the number of copies of the source storage pool before the transfer;

[0045] S3, traversing the stored duration of all copies of the storage object in the current storage pool, judging whether the storage object needs to be adjusted in the copy strategy according to the preset threshold value of the stored duration corresponding to the current storage pool, and adding the adjustment information of the storage object to be adjus...

Embodiment 2

[0066] Such as Figure 4 As shown, the technical solution of the present invention also provides a storage pool copy policy adjustment device, including:

[0067] Creating module 101, creating a plurality of storage pools, the number of copies in each storage pool is different in pairs;

[0068] The configuration module 102 configures an object copy adjustment policy, the object copy adjustment policy stores the storage time of data in the current storage pool and the storage pool information to be transferred next after the storage time expires; wherein, the copy of the target storage pool after transfer The number is less than the number of copies of the source storage pool before transfer;

[0069] The traversal module 103 traverses the stored duration of all copies of the storage objects in the current storage pool, judges whether the storage object needs to be adjusted for the copy strategy according to the preset threshold value of the stored duration corresponding to t...

Embodiment 3

[0081] Such as Figure 5 As shown, the technical solution of the present invention also provides an electronic device, including: a memory 201 for storing a computer program; a processor 202 for implementing a storage pool copy as in Embodiment 1 when executing the computer program Steps of the policy adjustment method.

[0082] The memory 201 in the embodiment of the present application is used to store various types of data to support the operation of the electronic device. Examples of such data include: any computer program used to operate on an electronic device. It can be understood that the memory 201 may be a volatile memory or a non-volatile memory, and may also include both volatile and non-volatile memories. Wherein, non-volatile memory can be read-only memory (ROM, Read Only Memory), programmable read-only memory (PROM, Programmable Read-Only Memory), erasable programmable read-only memory (EPROM, ErasableProgrammable Read-Only Memory) Memory), Electrically Erasabl...

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PUM

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Abstract

The present invention proposes a storage pool copy policy adjustment method, including: creating multiple storage pools, the number of copies in each storage pool is different in pairs; configuring an object copy adjustment strategy, the object copy adjustment strategy stores data in the The storage time in the storage pool and the storage pool information that will be transferred next after the storage time expires; among them, the number of copies of the target storage pool after transfer is less than the number of copies of the source storage pool before transfer; traversing the storage of all copies in the current storage pool According to the storage time of the object, add the adjustment information of the storage object to be adjusted to the copy policy adjustment queue; read the copy policy adjustment queue, and then adjust the storage object from the source storage pool to the destination storage pool according to the adjustment information of the storage object to be adjusted, The invention also provides a storage pool copy policy adjustment device, equipment and medium, which effectively saves storage space.

Description

technical field [0001] The present invention relates to the field of copy configuration, in particular to a storage pool copy policy adjustment method, device, equipment and medium. Background technique [0002] In some usage scenarios of object storage, the stored content has timeliness and a life cycle. As time goes by, the importance of the data will decrease, and the stored object will eventually be deleted. So over time, many data security levels will be reduced, and there is no need for a large amount of redundancy. [0003] However, the copy policy in the storage pool in the prior art (a storage pool is a group of disks that store data in the storage system) does not distinguish the storage duration of the stored objects in the copy, resulting in messy copy policies in different storage pools and a lack of organization. Reasonable, resulting in a waste of storage space. [0004] In view of this problem, the present invention provides a storage pool copy policy adjus...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F3/06
CPCG06F3/0608G06F3/0644G06F3/0652G06F3/0647G06F3/0683
Inventor 赵煜陶桐桐
Owner INSPUR SUZHOU INTELLIGENT TECH CO LTD