A resource allocation method and system for shared memory

Abstract

This invention relates to a materials align method and system for common memory, wherein, the method comprises the following steps: abnormal memory device registering; dividing files according to property of memory device; establishing mapping relationship between file property and memory property; materials aligning according to rules. The align system comprises the following parts: memory pool connected to materials management device; control device connected to the device; rules management device; one rules database; one interface with different file property; user operation visit interface.

Description

technical field

[0001] The invention relates to resource allocation technology of a shared storage system, in particular to a resource allocation system and allocation method based on file storage attributes. Background technique

[0002] With the expansion of storage capacity, various heterogeneous storage resources inevitably appear in the system, such as FC devices, iSCSI devices, IDE devices, SATA devices, TAPE devices, etc. , reliability, security and other aspects are different, how to effectively use these heterogeneous resources in the system has become increasingly important.

[0003] Moreover, with the wide application of computers and the development of network and multimedia technologies, multiple data will coexist in the shared storage system, especially in the environment of IDC (Internet Data Center), it is inevitable that multiple data Coexistence, such as WEB, EMAIL, streaming media data, etc. The characteristics of each type of data are different. For exa...

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