Hybrid NVRAM logging in filesystem namespace

    公开(公告)号:US11226877B2

    公开(公告)日:2022-01-18

    申请号:US16787987

    申请日:2020-02-11

    IPC分类号: G06F11/14 G06F3/06 G06F16/18

    摘要: In one example, a method for writing data includes receiving a write request and performing a first type of logging process in connection with the write request, and creating a corresponding first logging record. Additionally, a second type of logging process is performed in connection with the write request, and a corresponding second logging record created, where the second type of logging process is different from the first type of logging process. Next, a determination is made, as between the two logging records, which of the logging records requires the least amount of non-volatile random access memory (NVRAM), and the logging record that requires the least amount of NVRAM is written to the NVRAM.

    HYBRID NVRAM LOGGING IN FILESYSTEM NAMESPACE

    公开(公告)号:US20200174891A1

    公开(公告)日:2020-06-04

    申请号:US16787987

    申请日:2020-02-11

    IPC分类号: G06F11/14 G06F3/06 G06F16/18

    摘要: In one example, a method for writing data includes receiving a write request and performing a first type of logging process in connection with the write request, and creating a corresponding first logging record. Additionally, a second type of logging process is performed in connection with the write request, and a corresponding second logging record created, where the second type of logging process is different from the first type of logging process. Next, a determination is made, as between the two logging records, which of the logging records requires the least amount of non-volatile random access memory (NVRAM), and the logging record that requires the least amount of NVRAM is written to the NVRAM.