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NameAssigned ReleaseJira TicketVoting LinkScope & Requirements DocumentHigh-level Design Document
LNet ResiliencyLustre 2.12

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-9120

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=43816LNet Resiliency Requirements

LNet Resiliency HLD

Presentation on timeouts from 2014 by Alexey Lyashkov


LNet SysfsLustre 2.12

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-9667

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=46704LNet Sysfs RequirementsLNet Sysfs HLD
LNet UDSP (Router selection)Lustre 2.13

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-9121

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=43817UDSP RequirementsUDSP HLD
LNet Unit Test Framework (LUTF)Lustre 2.13

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-10973

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=44198LUTF RequirementsLUTF HLD
LNet Router alignment


Routers and Health
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

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=41865

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

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=41865

Draining QP

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

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=41865

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

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=52056

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

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=44928

IPv6 Support

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-10391

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=13182

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

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=52057

Lustre traffic QoS

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-9880

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=47815

LNet beyond Lustre


Preliminary Requirements
Dynamic NIDs

Jira
serverHPDD Community Jira
columnskey,summary,type,created,updated,due,assignee,reporter,priority,status,resolution
serverId8bba2dd1-4333-3006-bfcd-f35d4ebbd2ad
keyLU-5881

https://jira.hpdd.intel.com/secure/ViewVoters!default.jspa?id=27500

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