User terminal device and method for controlling the same

User terminal device and method for controlling the same

  • CN 101,727,364 A
  • Filed: 09/16/2009
  • Published: 06/09/2010
  • Est. Priority Date: 10/24/2008
  • Status: Active Application
First Claim
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1. user terminal apparatus, it constitutes to file server transmits the part that data are stored the thin client system of these data, it is characterized in that,Possess:

  • secondary storage device;

    The file access control module, it judges the I/O request at described secondary storage device, when described I/O request is asked for writing, judges whether to allow to have carried out this I/O application requested and writes data to described secondary storage device;

    Write control unit, it is redirected the data with said write request, stores into then in the cache memory;

    Upload Data Management Unit, it is under an embargo when described secondary storage device writes data having carried out described I/O application requested, and the data with said write request are managed as the data that will upload in the described file server;

    AndThe automated back-up unit, it uploads to described file server then reading the data of uploading the Data Management Unit management by described from described cache memory constantly arbitrarily.

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