[LU-8054] Split LFSCK local notification from lfsck_in_notify() API

• Type: Bug
• Resolution: Fixed
• Priority: Minor
• Fix Version/s: Lustre 2.10.0
• Severity: 3
• Assignee: nasf (Inactive)
• Reporter: nasf (Inactive)

Description

Currently, the lfsck_in_notify() contains too much functionalities, including both the remote LFSCK control and local LFSCK notification. These different LFSCK requirements share the same structure "lfsck_request" to parse kinds of data. It is difficult to enhance the "lfsck_request" with more local LFSCK requirements, because enlarging or adjusting the lfsck_request fields will affect the LFSCK RPC on-wire protocol and caused interoperability issues.

We will split the local LFSCK notifications from the lfsck_in_notify() with new LFSCK API, then even if we have more local LFSCK requirements in future, we can enhance such API freely without affecting LFSCK RPC protocol.

Comments

[nasf (Inactive)]

The patch has been landed to master.

[Gerrit Updater]

Andreas Dilger ([e-mail]) merged in patch https://review.whamcloud.com/24881/
Subject: LU-8054 lfsck: enhance lfsck notify API
Project: fs/lustre-release
Branch: pfl
Current Patch Set:
Commit: 4e4a749a9169865b76ff0c677c2c63e2e3f16037

[Gerrit Updater]

Fan Yong ([e-mail]) uploaded a new patch: https://review.whamcloud.com/25236
Subject: LU-8054 lfsck: enhance lfsck notify API
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 6931bdfcff6a15f28e65f78fd088ee369b9f3603

[Gerrit Updater]

Fan Yong ([e-mail]) uploaded a new patch: https://review.whamcloud.com/24881
Subject: LU-8054 lfsck: enhance lfsck notify API
Project: fs/lustre-release
Branch: pfl
Current Patch Set: 1
Commit: 093bc59c1fef58c6affe490389d2b79c74f56b0c

[Gerrit Updater]

Fan Yong ([e-mail]) uploaded a new patch: http://review.whamcloud.com/19785
Subject: LU-8054 lfsck: enhance lfsck notify API
Project: fs/lustre-dev
Branch: pfl
Current Patch Set: 1
Commit: fdbf299f83ae4731a21b7eb0d95c071980f35977