Bucket status processing method and device

A processing method and processing device technology, applied in the storage field, can solve problems such as inconsistencies in user access to bucket objects

Active Publication Date: 2017-02-15
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of this, the embodiment of the present invention provides a bucket state processing method and device to overcome the problem of inconsistency when users access bucket objects caused by the inconsistency of buckets among multiple data centers in the prior art

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  • Bucket status processing method and device
  • Bucket status processing method and device

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Embodiment Construction

[0101] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments.

[0102] figure 1 The flow chart of Embodiment 1 of the bucket state processing method provided by the present invention, as shown in figure 1 As shown, the method includes the following steps:

[0103] S101. The primary data center receives the bucket processing request sent by the user;

[0104] Wherein, the bucket processing can be bucket creation, bucket deletion, or bucket state switching, which will not be described in detail later.

[0105] S102. The primary data center sets the local bucket processing state to a ready processing state, and ...

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Abstract

The invention provides a bucket state processing method and device. The method includes the steps that a main data center receives a bucket processing request sent by users; the main data center sets the local bucket processing state into a stand-by processing state, and a bucket processing starting request is sent to an auxiliary data center; if the main data center receives bucket processing starting success response sent by the auxiliary data center, the bucket processing state is switched into a processing state from the stand-by processing state; the main data center sends a processing finishing request to the auxiliary data center; if the main data center receives bucket processing finishing success response sent by the auxiliary data center, the bucket processing state is switched into a processing finishing state from the processing state. By keeping the uniformity of bucket processing states of the main data center and the auxiliary data center, the problem that bucket objects accessed by users are not uniform due to the fact that the bucket processing states in the main data center and the auxiliary data center are not uniform is solved.

Description

technical field [0001] The present invention relates to storage technology, in particular to a bucket state processing method and device based on object storage. Background technique [0002] In a multi-data center (DC) storage system, some resources must be consistent across data centers, such as user information, file systems, and buckets used to store objects in Object-Based Storage. (Buckets). [0003] In the prior art, when users operate and access objects, they need to create corresponding buckets on different DCs, and the read and write permissions of the buckets on different DCs are different. Usually, users have read and write permissions on the buckets on the master DC, and the buckets on the slave DC back up the buckets on the master DC, and only have read permissions, but not write permissions. Taking 1 master DC (DC1) and 2 slave DCs (DC2, DC3) as an example, the process of creating a bucket in the prior art is as follows: DC1 receives a user’s request to crea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
CPCG06F16/2365
Inventor 刘权章
Owner HUAWEI TECH CO LTD
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