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A high-speed data backup method under samba server cluster

A server cluster, high-speed data technology, applied in the redundant operation of data error detection, electrical digital data processing, instruments and other directions, can solve the problems of high resource occupancy, low resource occupancy, low incremental backup efficiency, etc. Achieve the effect of low resource occupation, fast backup speed and high backup efficiency

Active Publication Date: 2021-03-23
湖南麒麟信安科技股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention: aiming at the above-mentioned problems of the prior art, a high-speed data backup method under a samba server cluster is provided, and the present invention can solve the problems of low incremental backup efficiency and high resource occupation under the samba server cluster environment , with the advantages of high backup efficiency, fast backup speed, and low resource occupation

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  • A high-speed data backup method under samba server cluster
  • A high-speed data backup method under samba server cluster
  • A high-speed data backup method under samba server cluster

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Embodiment Construction

[0036] The following will be figure 1 Taking the samba server cluster shown as an example, the high-speed data backup method under the samba server cluster of the present invention will be further described in detail.

[0037] see figure 1 , the samba server cluster includes three samba server nodes from node 001 to node 003. Each samba server node is responsible for two clients. For example, node 001 is responsible for clients C1 and C2, and storage device A provides storage network disks for all clients. Service, backup device B is mainly used to back up storage device A, and all samba server nodes share storage device A and backup device B.

[0038] like figure 2 As shown, the implementation steps of the high-speed data backup method under the samba server cluster in this embodiment include:

[0039] 1) Complete the initial data backup of storage device A through backup device B in advance;

[0040] 2) Wait for the data backup operation to be activated, and jump to the...

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Abstract

The invention discloses a high-speed data backup method under a samba server cluster, which comprises the following steps of: performing initial data backup on a storage device A through a backup device B in advance; waiting for the data backup operation to be activated, requesting to acquire a difference file list to each samba server node when the data backup operation is activated, wherein thedifference file list comprises target file information of the samba service request initiated by the client intercepted by the samba server node under the samba server cluster; merging all the difference file lists; and performing data differential backup on the storage device A by the backup device B based on the merged difference file list. The high-speed data backup method under samba server cluster can solve the problem of low incremental backup efficiency and over high occupied resource in samba server cluster environment, and has the advantages of high backup efficiency, fast backup speed and low occupied resource.

Description

technical field [0001] The invention relates to a high-speed file backup method under a samba server cluster, in particular to a high-speed data backup method based on a CIFS file transfer protocol under a cluster environment. Background technique [0002] There are many NAS servers in the private intranets of the military, government, banks and enterprises. In the current information age where big data is popular, the amount of data often ranges from several terabytes to hundreds of terabytes, which is very important for the performance and accuracy of data backup. Undoubtedly a huge challenge. The data backup types are mainly divided into two types: full backup and incremental backup. Full backup performs full disk backup of the data to be backed up, which mainly depends on hardware performance and network environment; incremental backup is for backing up changed files. The existing incremental backup technology mainly decides whether to back up the file or directory by m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F11/14
CPCG06F11/1448G06F11/1453
Inventor 何枭彭勇蒋李申锟铠刘文清杨涛
Owner 湖南麒麟信安科技股份有限公司
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