| 摘要 |
Systems and methods for trimming LBAs are provided. The LBAs can be trimmed from a file and from an NVM interface that maintains a logical-to-physical translation of the file's LBAs and controls management of the file's contents stored on non-volatile memory ("NVM"). The file can be any suitable file that has any number of associated LBAs. In addition, the file can be linked to one or more data chunks stored in the NVM, each data chunk associated with LBAs in the file. When a data chunk is retrieved or read from the NVM, that chunk no longer needs to be maintained in the NVM. Accordingly, after the data chunk is retrieved from the NVM and provided to an appropriate destination, the LBAs associated with the retrieved data chunk can be trimmed. |
