Data managing method for network storage system and network storage system constituted thereby

Data managing method for network storage system and network storage system constituted thereby

CN
  • CN 1,652,090 A
  • Filed: 02/23/2005
  • Published: 08/10/2005
  • Est. Priority Date: 02/23/2005
  • Status: Active Application
First Claim
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1. , data managing method in a kind of network store system, described network store system comprises interconnection network, what link to each other with described interconnection network provides storage server cluster and each storage server corresponding memory space of data storage service for application server, the data of described each storage server storage and management comprise the metadata that application server needs the raw data of access and is stored in described corresponding memory space, it is characterized in that, the hard core control device is set in described storage server, by described hard core control device described each storage server corresponding memory space is formed total storage space, and each storage server is separated with the metadata corresponding of its management and become storage manager, the described hard core control device in the described storage manager manages in the memory location of described total storage space and the corresponding relation of metadata and described each storage manager metadata.

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