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This page outlines the LNet features that are either being implemented or being considered for implementation.

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titleActive and Future Projects
NameAssigned ReleaseJira Ticket

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Scope & Requirements DocumentHigh-level Design Document
LNet

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Unit Test Framework (LUTF)  - Move upLustre 2.

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13+

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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LNet Resiliency HLD

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Lustre 2.

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14+

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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10391

Neil Brown is currently working on it
Dynamic NIDsLustre 2.14+

Jira
serverWhamcloud Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-10360

Dynamic NIDsHigh Level Design
LNet Statistics improvementLustre 2.14+

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Jira
server

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Whamcloud Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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14040

LNet Sysfs RequirementsLNet Sysfs HLD
Socklnd Improvements

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Lustre 2.

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14+

Jira
server

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Whamcloud Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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14064



New Fast Memory registration

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-8874

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CQ Polling API

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-8874

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Draining QP

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-8874

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lnet_selftest improvement

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-10975

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SWIM Protocol for Network Discovery

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-9238

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Lustre traffic QoS

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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9880



Files ystem Timeout alignment

Jira
serverWhamcloud Community Jira
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-14081



LNet beyond Lustre

Preliminary Requirements
LNet Control Messages

A proposed feature by Alexey Lyashkov.

LNet should have something like an ICMP, to have the ability to report some bad situations to sender

like:
  • destination MD/ME is not exist
  • link is failed after router
  • message rate to high, please to be slow.

Presentation that describes the issue


Correlating job stats with LNet stats

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-10976

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UI Expand
titleCompleted Projects
NameAssigned ReleaseJira TicketScope & Requirements DocumentHigh-level Design Document
LNet ResiliencyLustre 2.12

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Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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9120

LNet Resiliency Requirements

LNet Resiliency HLD

Presentation on timeouts from 2014 by Alexey Lyashkov


LNet Router alignmentLustre 2.13

Jira
serverWhamcloud Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-11297

Multi-Rail Routing RequirementsMulti-Rail Routing Requirements
Patch Description
LNet UDSP (Router selection)Lustre 2.13

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Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-

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