Longitudinal extension method based on super-fusion system and device thereof

A hyper-converged, vertical technology, applied in the field of vertical expansion methods and devices based on hyper-converged systems, it can solve problems affecting system performance, prolonging hard disk seek time, etc., to reduce file fragmentation, shorten reading time, and improve overall performance. Enhanced effect

Active Publication Date: 2018-01-23
南京宏海科技有限公司
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  • Summary
  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0003] Generally, after vertical expansion of storage resources in a commercial hyper-converged system, since the storage resources of the nodes used for vertical expansion in the hyper-converged system are much more than other non-vertical expansion nodes, the vertical expansion nodes can provide The storage capacity is also much larger than that of other non-scale-up nodes, but because the hyper-converged system does not prioritize storing data in the storage resources under the scale-up nodes based on the above characteristics, it will divide the access frequency according to the access frequency Low data is stor

Method used

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  • Longitudinal extension method based on super-fusion system and device thereof
  • Longitudinal extension method based on super-fusion system and device thereof
  • Longitudinal extension method based on super-fusion system and device thereof

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Embodiment 1

[0049] Combining the above-mentioned inventive idea of ​​the technical solution of the present invention, a vertical expansion method based on a hyper-converged system, such as figure 1 shown, including the following steps:

[0050] Step S100: Identify user configurations to match the vertically expanded storage resources, configure the self-storage resources configured by the user as the first storage tier, and configure the vertically expanded storage resources as the second storage tier.

[0051] Such as figure 2 As shown, step S100 further includes step S101. Step S101: Monitor whether the free storage space in the first storage layer satisfies the conditions for data migration. Wherein, monitoring whether the free storage space in the first storage layer is lower than the preset first threshold, if so, meets the conditions for data migration, if in the process of data migration, the free storage space in the first storage layer is higher than the preset threshold. If ...

Embodiment 2

[0063] Combining the above-mentioned inventive idea of ​​the technical solution of the present invention, a picture search device based on feature matching, such as Figure 5 shown, including:

[0064] The matching module 10 is configured to identify user configurations to match the vertically expanded storage resources, configure the user-configured own storage resources as the first storage tier, and configure the vertically expanded storage resources as the second storage tier.

[0065] Such as Image 6 As shown, the matching module 10 also includes:

[0066] The monitoring unit 11 is configured to monitor whether the free storage space in the first storage layer satisfies the conditions for data migration.

[0067] The first migration module 20 is configured to migrate related data that meets preset conditions stored in the first storage layer to the second storage layer for storage, and update an access address of the migrated related data.

[0068] Such as Figure 7 ...

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Abstract

The invention discloses a longitudinal extension method based on a super-fusion system and a device thereof. The longitudinal extension method comprises the following steps: identifying user configuration so as to match a longitudinal extension storage resource, configuring a first storage layer and a second storage layer; migrating related data stored in the first storage layer and meeting a preset condition to the second storage layer to store, and updating an access address of the migrated related data; acquiring an association coefficient between the migrated related data in the second storage layer and the unmigrated related remained in the first storage layer, acquiring an address sorting value of the association coefficient and a fusion value of the access frequency of the unmigrated related data, if the fusion value is greater than a set value, inserting the migrated related data into the next location behind the storage location of the unmigrated related data, and updating theaccess address of the migrated related data. A read-write operation on continuous partitions can greatly reduce the file fragmentations in the disk, and can short the reading time of the file and improves the system performance at the same time.

Description

technical field [0001] The present invention relates to the technical field of server storage, and more specifically, it relates to a hyper-converged system-based vertical expansion method and a device thereof. Background technique [0002] Hyper-converged infrastructure, also known as hyper-converged architecture, means that the same unit device (x86 server) not only has resources and technologies such as computing, network, storage and server virtualization, but also includes cache acceleration and deduplication. , online data compression, backup software, snapshot technology and other elements, while multiple nodes can be aggregated through the network to achieve modular seamless horizontal expansion and form a unified resource pool. The hyper-converged system is a system based on a hyper-converged architecture, and its horizontal expansion capability is very strong. As long as new physical storage nodes are added to the cluster, the expansion of computing resources and s...

Claims

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Application Information

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IPC IPC(8): G06F3/06
Inventor 史中伟
Owner 南京宏海科技有限公司
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