公开(公告)号：US20200285396A1

公开(公告)日：2020-09-10

申请号：US16879612

申请日：2020-05-20

Applicant: Cisco Technology, Inc.

Inventor： Johnu George ,  Kai Zhang ,  Yathiraj B. Udupi ,  Debojyoti Dutta

IPC: G06F3/06 ,  H04L29/08

Abstract: Embodiments include receiving an indication of a data storage module to be associated with a tenant of a distributed storage system, allocating a partition of a disk for data of the tenant, creating a first association between the data storage module and the disk partition, creating a second association between the data storage module and the tenant, and creating rules for the data storage module based on one or more policies configured for the tenant. Embodiments further include receiving an indication of a type of subscription model selected for the tenant, and selecting the disk partition to be allocated based, at least in part, on the subscription model selected for the tenant. More specific embodiments include generating a storage map indicating the first association between the data storage module and the disk partition and indicating the second association between the data storage module and the tenant.

公开(公告)号：US20190171371A1

公开(公告)日：2019-06-06

申请号：US16268397

申请日：2019-02-05

Applicant: Cisco Technology, Inc.

Inventor： Johnu George ,  Kai Zhang ,  Yathiraj B. Udupi ,  Debojyoti Dutta

IPC: G06F3/06 ,  H04L29/08

CPC classification number: G06F3/0608 ,  G06F3/0605 ,  G06F3/0631 ,  G06F3/0644 ,  G06F3/0665 ,  G06F3/067 ,  G06F16/84 ,  H04L67/1097

Abstract: Embodiments include receiving an indication of a data storage module to be associated with a tenant of a distributed storage system, allocating a partition of a disk for data of the tenant, creating a first association between the data storage module and the disk partition, creating a second association between the data storage module and the tenant, and creating rules for the data storage module based on one or more policies configured for the tenant. Embodiments further include receiving an indication of a type of subscription model selected for the tenant, and selecting the disk partition to be allocated based, at least in part, on the subscription model selected for the tenant. More specific embodiments include generating a storage map indicating the first association between the data storage module and the disk partition and indicating the second association between the data storage module and the tenant.

公开(公告)号：US20160349993A1

公开(公告)日：2016-12-01

申请号：US14726182

申请日：2015-05-29

Applicant: CISCO TECHNOLOGY, INC.

Inventor： Yathiraj B. Udupi ,  Johnu George ,  Debojyoti Dutta ,  Kai Zhang

IPC: G06F3/06

CPC classification number: G06F3/061 ,  G06F3/0605 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0665 ,  G06F3/067 ,  G06F3/0689

Abstract: The present disclosure describes, among other things, a method for managing and optimizing distributed object storage on a plurality of storage devices of a storage cluster. The method comprises computing, by a states engine, respective scores associated with the storage devices based on a set of characteristics associated with each storage device and a set of weights corresponding to the set of characteristics, and computing, by the states engine, respective bucket weights for leaf nodes and parent node(s) of a hierarchical map of the storage cluster based on the respective scores associated with the storage devices, wherein each leaf nodes represent a corresponding storage device and each parent node aggregates one or more storage devices.

Abstract translation: 本公开尤其描述了一种用于在存储集群的多个存储设备上管理和优化分布式对象存储的方法。 该方法包括由状态引擎基于与每个存储设备相关联的一组特性以及与该组特征相对应的一组权重来计算与存储设备相关联的各个分数，以及由状态引擎计算相应的桶 基于与存储设备相关联的各个分数，存储集群的分层映射的叶节点和父节点的权重，其中每个叶节点表示相应的存储设备，并且每个父节点聚合一个或多个存储设备。