Partially replicating a snapshot between storage systems

    公开(公告)号:US10326836B2

    公开(公告)日:2019-06-18

    申请号:US14962887

    申请日:2015-12-08

    Abstract: Synchronizing snapshots between storage systems, including: receiving, from a source storage system, an identification of a snapshot to be replicated to a destination storage system; identifying, from hint information stored on the destination storage system, a most recent version of the snapshot that is stored on the destination storage system; issuing, to the source storage system, a request for an identification of the differences between the snapshot to be replicated to the destination storage system and the most recent version of the snapshot that is stored on the destination storage system; receiving, from the source storage system, the identification of the differences; and issuing a request to transfer, from the source storage system to the destination storage system, data associated with the differences.

    Predictive workload placement amongst storage systems

    公开(公告)号:US12008406B1

    公开(公告)日:2024-06-11

    申请号:US17158530

    申请日:2021-01-26

    Abstract: Placing workloads in a multi-array system comprising a plurality of storage arrays, including: determining, for each of a plurality of storage arrays, a current system activity level trend of the storage array; receiving a performance profile of a workload to be executed on one of the storage arrays; generating, for each of the plurality of storage arrays in dependence upon the current system activity level trend of the storage array and the performance profile of the workload, a projected system activity level trend for the storage array; identifying, in dependence upon the projected system activity level trend for each of the plurality of storage arrays, an optimal storage array for receiving the workload; and placing the workload on the optimal storage array.

    Predictive workload placement
    18.
    发明授权

    公开(公告)号:US10929185B1

    公开(公告)日:2021-02-23

    申请号:US15885153

    申请日:2018-01-31

    Abstract: Placing workloads in a multi-array system comprising a plurality of storage arrays, including: determining, for each of a plurality of storage arrays, a current system activity level trend of the storage array; receiving a performance profile of a workload to be executed on one of the storage arrays; generating, for each of the plurality of storage arrays in dependence upon the current system activity level trend of the storage array and the performance profile of the workload, a projected system activity level trend for the storage array; identifying, in dependence upon the projected system activity level trend for each of the plurality of storage arrays, an optimal storage array for receiving the workload; and placing the workload on the optimal storage array.

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