A kind of method and device of the data of write-in

A kind of method and device of the data of write-in

  • CN 103,902,232 B
  • Filed: 12/28/2012
  • Issued: 11/09/2018
  • Est. Priority Date: 12/28/2012
  • Status: Active Grant
First Claim
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1. a kind of method of the data of write-in, which is characterized in that including:

  • Whether the hard disk of detection the first storage region of carrying damages, and first storage region is one and is held by least two hard disksThe subregion of load;

    If the hard disk corruptions of carrying first storage region, by the External data storage received from headend equipment to secondStorage region, and address mapping table is established according to the data for being stored in second storage region, second storage region be withA different subregion of first storage region;

    It, will be described in the data importing in second storage region according to described address mapping table after the hard disk of damage is replacedFirst storage region;

    It is described by the External data storage received from headend equipment to the second storage region before, further include:

    Described in determinationThe type of the type of the data received, the data includes:

    The data of reading or the data of write-in;

    If the number receivedAccording to the data for write-in, then by the data storage received to second storage region.

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