公开(公告)号：US20180167331A1

公开(公告)日：2018-06-14

申请号：US15579851

申请日：2015-06-11

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Kumar Rahul ,  Rupin T Mohan ,  Krishna Puttagunta

IPC: H04L12/841 ,  H04L1/18 ,  H04J14/08

Abstract: According to an example, coordination of adjustments to network frame hold time parameters between network devices in a network is initiated based on a trigger condition. Time data may be obtained from a plurality of network devices in the network, where the time data describes a network frame hold time parameter of each network device in the plurality and a network frame processing time of each network device. A set of affected network devices affected by network back pressure in the network, and a set of non-affected network devices in the plurality not included in the set of affected network devices, may be determined. Based on the time data, a pairing may be determined between a time-available network device from the set of non-affected network devices and a time-needed network devices, from the set of affected network devices, to receive an allocation of time credit from the time-available network device.

公开(公告)号：US11429444B1

公开(公告)日：2022-08-30

申请号：US17243945

申请日：2021-04-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Kumar Rahul ,  Krishna Babu Puttagunta ,  Alice Terumi Clark ,  Barry A. Maskas ,  Rupin Tashi Mohan

IPC: G06F13/16 ,  G06F9/50

Abstract: Examples relate to managing distribution of a total number of I/O queue pairs of an NVMe target among a plurality of NVM subsystems of the NVMe target and a plurality of hosts connected to the NVMe target. A target controller of the NVMe target defines a number of I/O queue pairs for a dedicated pool and a number of I/O queue pairs for a reserved pool based on the total number of I/O queue pairs. The target controller distributes a number of I/O queue pairs to each of the hosts from the number of I/O queue pairs of the dedicated pool and utilizes the number of I/O queue pairs of the reserved pool to balance out the number of I/O queue pairs on each of the hosts by selectively changing the number of I/O queue pairs of the reserved pool.

公开(公告)号：US10700986B2

公开(公告)日：2020-06-30

申请号：US15579851

申请日：2015-06-11

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Kumar Rahul ,  Rupin T Mohan ,  Krishna Puttagunta

IPC: H04L12/841 ,  H04J14/08 ,  H04L1/18

Abstract: According to an example, coordination of adjustments to network frame hold time parameters between network devices in a network is initiated based on a trigger condition. Time data may be obtained from a plurality of network devices in the network, where the time data describes a network frame hold time parameter of each network device in the plurality and a network frame processing time of each network device. A set of affected network devices affected by network back pressure in the network, and a set of non-affected network devices in the plurality not included in the set of affected network devices, may be determined. Based on the time data, a pairing may be determined between a time-available network device from the set of non-affected network devices and a time-needed network devices, from the set of affected network devices, to receive an allocation of time credit from the time-available network device.