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METHOD, APPARATUS AND SYSTEM FOR CONTROLLING QUALITY OF SERVICE OF STORAGE SYSTEM

  • US 20130268738A1
  • Filed: 05/29/2013
  • Published: 10/10/2013
  • Est. Priority Date: 10/31/2011
  • Status: Active Grant
First Claim
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1. A method for a host of a storage system to control quality of service of data objects stored in the storage system, comprising:

  • identifying a target data object;

    acquiring a storage address of the target data object stored in a storage device by searching a file system of the host, wherein the file system contains data mapping the data object to the storage address of the target data object; and

    sending the storage address to the storage device to instruct the storage device to perform quality of service control on access to the target data object at the storage address.

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