公开(公告)号：US20180278484A1

公开(公告)日：2018-09-27

申请号：US15762015

申请日：2015-11-02

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Krishna Puttagunta ,  Rupin T. Mohan ,  Vivek Agarwal

IPC: H04L12/24 ,  H04L29/08 ,  H04L12/931 ,  H04L12/26

CPC classification number: H04L41/14 ,  H04L43/065 ,  H04L43/10 ,  H04L49/356 ,  H04L49/555 ,  H04L67/1097

Abstract: An example implementation may relate to a storage area network (SAN) switch and a SAN target device. For example, the SAN target device may issue an in-band diagnostic command to the SAN switch. The SAN target device may receive an in-band data message from the SAN switch in response to the in-band diagnostic command. The in-band data message may include diagnostic data about a port of the storage area network switch and a storage area network device connected to the port.

公开(公告)号：US20180270308A1

公开(公告)日：2018-09-20

申请号：US15460050

申请日：2017-03-15

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Daniel Shea ,  Vivek Agarwal ,  Krishna Puttagunta ,  Rupin T. Mohan

IPC: H04L29/08 ,  H04L12/911

Abstract: Examples include registration with a storage networking repository via a network interface device driver independent of a storage initiator. Some examples include registration with a storage networking repository, provision of a state change registration to the storage network device, and acquisition of login information for storage targets from the storage networking repository, each via a network interface device driver and independent of a storage initiator and a storage protocol driver.

公开(公告)号：US20180246659A1

公开(公告)日：2018-08-30

申请号：US15445496

申请日：2017-02-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Vivek Agarwal ,  Komateswar Dhanadevan ,  Rupin T. Mohan ,  Douglas L. Voigt

IPC: G06F3/06 ,  G06F17/30 ,  G06N3/04

CPC classification number: G06F16/214 ,  G06F3/0605 ,  G06F3/0647 ,  G06F3/0683 ,  G06N3/04 ,  G06N3/084

Abstract: Examples disclosed herein relate to migration of data blocks. In an example, data blocks for migration from a source data storage device to a destination data storage device may be identified. A migration priority for each of the data blocks may be determined. The determination may comprise determining a plurality of parameters for each of the data blocks based on an analysis of respective input/output (I/O) operations of the data blocks in relation to a host system. The plurality of parameters may be provided as an input to an input layer of an artificial neural network engine. The input may be processed by a hidden layer of the artificial neural network engine. An output may be provided by an output layer of the artificial neural network engine. In an example, the output may include a migration priority for each of the data blocks.

公开(公告)号：US20180219755A1

公开(公告)日：2018-08-02

申请号：US15422558

申请日：2017-02-02

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Vivek Agarwal ,  Rupin Mohan ,  Krishna Puttagunta

IPC: H04L12/26 ,  H04L29/08 ,  H04L12/947 ,  H04L12/24

CPC classification number: H04L41/0659 ,  H04L43/10 ,  H04L49/25 ,  H04L67/1097

Abstract: Examples described herein relate to determining a health status of a storage area network (SAN) port by a SAN target. In some such examples, a method includes identifying, by the SAN target, a target port of the SAN target. The SAN target retrieves, from a SAN switch, a set of peer zones for which the target port is a principal member. The SAN target retrieves from the SAN switch a set of end-device ports that are associated with the set of peer zones, and the SAN target determines a status of a given end-device port of the set of end-device ports.

公开(公告)号：US20180124220A1

公开(公告)日：2018-05-03

申请号：US15337953

申请日：2016-10-28

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Krishna Puttagunta ,  Rupin T. Mohan ,  Vivek Agarwal

IPC: H04L29/14 ,  H04L29/08 ,  H04L12/26

CPC classification number: H04L69/40 ,  H04L43/10 ,  H04L67/1097

Abstract: Examples disclosed herein relate to deployment of an Internet Storage Name Service (iSNS) server on a network device. In an example, a network device may determine that the network device has a highest IP address among network devices in an Internet Small Computer System Interface (iSCSI) network. In response to the determination, network device may deploy a primary Internet Storage Name Service (iSNS) server, and provide an in-band network access between the primary iSNS server and an iSCSI device on the iSCSI network.