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Power-safe data management system

  • US 10,496,535 B2
  • Filed: 06/18/2018
  • Issued: 12/03/2019
  • Est. Priority Date: 03/28/2011
  • Status: Active Grant
First Claim
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1. A method comprising:

  • loading a master record stored in a non-volatile memory after a power loss event occurred for a data storage system comprising the non-volatile memory;

    determining, based on the master record, a first superblock of addresses in the non-volatile memory;

    determining whether a last written page is detected from the first superblock of addresses in the non-volatile memory; and

    in response to determining that the last written page is detected from the first superblock of addresses in the non-volatile memory;

    determining, based on the detected last written page, an address in the non-volatile memory; and

    setting the address as a next write location for a write process associated with the first superblock of addresses in the non-volatile memory.

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