Deleting data entities and deduplication stores in deduplication systems

    公开(公告)号:US11853576B2

    公开(公告)日:2023-12-26

    申请号:US17447281

    申请日:2021-09-09

    Abstract: Examples described herein relate to deletion of data entities in a deduplication system. Examples may maintain entries in a housekeeping queue, each entry including a priority value and a total unshared chunk size of a data entity to be deleted from the deduplication system. Examples may delete the data entities corresponding to the entries including a low priority value from the deduplication system. Examples may determine whether an available storage capacity of the deduplication system is sufficient after deleting the data entities corresponding to the entries including the low priority value. Examples may delete a data entity corresponding to an entry including a high priority value and a largest total unshared chunk size if the available storage capacity is insufficient.

    Providing data from data sources
    227.
    发明授权

    公开(公告)号:US11849007B2

    公开(公告)日:2023-12-19

    申请号:US15522791

    申请日:2015-03-25

    CPC classification number: H04L67/63 G06F3/0482 G06F9/541 H04L67/56

    Abstract: Techniques for of providing data from a plurality of data sources are disclosed. A plurality of modules are provided at a common access point. Each module defines data on a respective one of a plurality of data sources, the data including information on data available from the respective data source. In response to a request for data from one of the plurality of data sources at the common access point, data is retrieved from the respective data source using the data on the data source from the respective module. Data is provided from the common access point in dependence on the retrieved data.

    Communicating node events in network configuration

    公开(公告)号:US11848838B2

    公开(公告)日:2023-12-19

    申请号:US17665096

    申请日:2022-02-04

    CPC classification number: H04L43/06 H04L41/069 H04L67/10

    Abstract: An example method includes recording, by a node out of a plurality of nodes, occurrence of one or more baseline node events, generating a statistical data corresponding to a recorded occurrence of the one or more baseline node events over a pre-determined period, comparing one or more subsequent node events with the statistical data, and communicating data corresponding to the one or more subsequent node events to the central control device, in response to determining that the one or more subsequent node events satisfy the event deviation threshold.

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