公开(公告)号：US11934678B2

公开(公告)日：2024-03-19

申请号：US17814420

申请日：2022-07-22

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Manu Sharma ,  Sudheer Vanapalli ,  Jaffer Sherif Rajasab ,  Gautam Kaistha ,  Manoj Srivatsav ,  Mayukh Dutta

IPC: G06F3/06

CPC classification number: G06F3/0641 ,  G06F3/0608 ,  G06F3/0631 ,  G06F3/0679

Abstract: In some examples, a system identifies resource contention for a resource in a storage system, and determines that a workload collection that employs data reduction is consuming the resource. The system identifies relative contributions to consumption of the resource attributable to storage volumes in the storage system, where the workload collection that employs data reduction are performed on data of the storage volumes. The system determines whether storage space savings due to application of the data reduction for a given storage volume of the storage volumes satisfy a criterion, and in response to determining that the storage space savings for the given storage volume do not satisfy the criterion, the system indicates that the data reduction is not to be applied for the given storage volume.

公开(公告)号：US20230129647A1

公开(公告)日：2023-04-27

申请号：US18069538

申请日：2022-12-21

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mayukh Dutta ,  Manoj Srivatsav ,  Jharna Aggarwal ,  Manu Sharma

IPC: G06F9/50 ,  G06F3/06

Abstract: In some examples, a computing system receives an indication of an increased workload portion to be added to a workload of a storage system, the workload comprising buckets of operations of different characteristics. The computing system computes, based on quantities of operations of the different characteristics in the workload, factor values that indicate distribution of operations of the increased workload portion to the buckets of operations of the different characteristics, and distributes, according to the factor values, the operations of the increased workload portion into the buckets of operations of the different characteristics.

公开(公告)号：US20240028233A1

公开(公告)日：2024-01-25

申请号：US17814420

申请日：2022-07-22

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Manu Sharma ,  Sudheer Vanapalli ,  Jaffer Sherif Rajasab ,  Gautam Kaistha ,  Manoj Srivatsav ,  Mayukh Dutta

IPC: G06F3/06

CPC classification number: G06F3/0641 ,  G06F3/0608 ,  G06F3/0631 ,  G06F3/0679

Abstract: In some examples, a system identifies resource contention for a resource in a storage system, and determines that a workload collection that employs data reduction is consuming the resource. The system identifies relative contributions to consumption of the resource attributable to storage volumes in the storage system, where the workload collection that employs data reduction are performed on data of the storage volumes. The system determines whether storage space savings due to application of the data reduction for a given storage volume of the storage volumes satisfy a criterion, and in response to determining that the storage space savings for the given storage volume do not satisfy the criterion, the system indicates that the data reduction is not to be applied for the given storage volume.

公开(公告)号：US11550631B2

公开(公告)日：2023-01-10

申请号：US16861840

申请日：2020-04-29

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mayukh Dutta ,  Manoj Srivatsav ,  Jharna Aggarwal ,  Manu Sharma

IPC: G06F9/46 ,  G06F9/50 ,  G06F3/06

Abstract: In some examples, a computing system receives an indication of an increased workload portion to be added to a workload of a storage system, the workload comprising buckets of operations of different characteristics. The computing system computes, based on quantities of operations of the different characteristics in the workload, factor values that indicate distribution of operations of the increased workload portion to the buckets of operations of the different characteristics, and distributes, according to the factor values, the operations of the increased workload portion into the buckets of operations of the different characteristics.