[LU-13510] Allow control over LND timeouts independent of lnet_transaction_timeout and retry_count

• Type: Improvement
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.14.0
• Assignee: Chris Horn
• Reporter: Chris Horn

Description

The commit https://review.whamcloud.com/32770 ("LU-9120 lnet: calculate the lnd timeout") made it so the LND timeouts for ko2iblnd and ksocknal are derived from the lnet_transaction_timeout and retry_count. Thus, they can no longer be set independently. We should restore the ability to set these timeouts via their respective parameters (ko2iblnd timeout; ksocklnd sock_timeout).

Issue Links

• is related to: LU-9120 LNet Network Health Feature

Comments

[Gerrit Updater]

"Serguei Smirnov <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/46521
Subject: LU-13510 lnet: Add lnet_lnd_timeout to sysfs
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 9b6af211f7c7972459d8362824a8bbb5e1407461

[Gerrit Updater]

"Serguei Smirnov <[e-mail]>" uploaded a new patch: https://review.whamcloud.com/46520
Subject: LU-13510 lnet: Correct the default LND timeout
Project: fs/lustre-release
Branch: b2_12
Current Patch Set: 1
Commit: 50f6c50cc196af6c0c27e56fba4bd7fc9b1b455f

[Peter Jones]

Landed for 2.14

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38460/
Subject: LU-13510 lnd: Allow independent socklnd timeout
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 5c2a1267f94715ca5e1e80bcb4d8fdbc51d4b0dd

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38459/
Subject: LU-13510 lnd: Allow independent ko2iblnd timeout
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 0c038ee2f613ecb7f0ccb49b9afa1d04dfa2a2b9

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38464/
Subject: LU-13510 lnet: Add lnet_lnd_timeout to lnetctl
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: bf5c2d232f708e8ac1f7b2a123d9ba92bff672f1

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38482/
Subject: LU-13510 lnet: Add lnet_lnd_timeout to sysfs
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 17802b329cdea7057cb1db75a5b803f1c4e44a2b

[Gerrit Updater]

Oleg Drokin ([e-mail]) merged in patch https://review.whamcloud.com/38481/
Subject: LU-13510 lnet: Correct the default LND timeout
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: 0127d64b8cadd28f2306f416058557dd8622c160

[Gerrit Updater]

Chris Horn ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38482
Subject: LU-13510 lnet: Add lnet_lnd_timeout to sysfs
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 86954490653e7ef65033bbc1fb4c00fb4c940584

[Gerrit Updater]

Chris Horn ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38481
Subject: LU-13510 lnet: Correct the default LND timeout
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 7d28a45b4606db75df85a3cfa5016063772e5a12

[Gerrit Updater]

Chris Horn ([e-mail]) uploaded a new patch: https://review.whamcloud.com/38466
Subject: LU-13510 doc: Document lnd_timeout in lnetctl man page
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: de330a1b9c673ef58bdf58ceb76f30c7e04cb44b