[LU-15069] read ahead cleanups Created: 06/Oct/21  Updated: 11/Aug/23

Status: Open
Project: Lustre
Component/s: None
Affects Version/s: None
Fix Version/s: None

Type: Improvement Priority: Minor
Reporter: Patrick Farrell Assignee: Patrick Farrell
Resolution: Unresolved Votes: 0
Labels: readahead

Issue Links:
Related
is related to LU-12645 Add/correct strided readahead tests Open
is related to LU-15033 Stricter readahead tests Open
Rank (Obsolete): 9223372036854775807

 Description   

This ticket covers a few general cleanups to the readahead code.

 Comments   
Comment by Gerrit Updater [ 06/Oct/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45140
Subject: LU-15069 llite: Disable kernel readahead in sbi
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 8a681ab0a3334606393ed5c23d17952aa7802838

Comment by Gerrit Updater [ 06/Oct/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45143
Subject: LU-15069 llite: Tie readahead proc values
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 2226ee6aa65807a3eb51fcbde7cb1d44b57b6786

Comment by Gerrit Updater [ 07/Oct/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45160
Subject: LU-15069 llite: Add debug to async ra
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: fa7749a504d1336d1088d2566e54c7cf060d7649

Comment by Gerrit Updater [ 18/Oct/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45276
Subject: LU-15069 llite: Move most readahead code to ra.c
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 9dc1b96b421e033768e1c6181f6c6a032743dff8

Comment by Gerrit Updater [ 04/Nov/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45463
Subject: LU-15069 llite: Move debug message
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: faef7582368d062188a773ddc54ecbd0f31851e1

Comment by Gerrit Updater [ 04/Nov/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45464
Subject: LU-15069 llite: Remove unnecessary ras_align
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: b0ee6b9757af845e81af484ee016564f870fa6ff

Comment by Gerrit Updater [ 23/Nov/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45652
Subject: LU-15069 llite: Remove ras_set_start
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 99d4a46c1a437e615446792f76d1714ed363df57

Comment by Gerrit Updater [ 23/Nov/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45653
Subject: LU-15069 llite: Rename 'skip' label
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 901bd4cf70b75d9e78b6bee5f1741b9dec4832b0

Comment by Gerrit Updater [ 23/Nov/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45656
Subject: LU-15069 llite: Add RAS_CDEBUG in needed spots
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: 05df29723899898288f80922bf0944eb0e0040e8

Comment by Gerrit Updater [ 29/Nov/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45674
Subject: LU-15069 llite: Add start_idx debug
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: f69fbc5fcd5b84db9362115a399647c176694e5d

Comment by Gerrit Updater [ 18/Dec/21 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45886
Subject: LU-15069 tests: Disable async readahead
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: a7b992f149b025603967c5bca3e97e6dd3e2b583

Comment by Gerrit Updater [ 04/Jan/22 ]

"Patrick Farrell <pfarrell@whamcloud.com>" uploaded a new patch: https://review.whamcloud.com/45963
Subject: LU-15069 llite: Clean up bit shift for assert
Project: fs/lustre-release
Branch: master
Current Patch Set: 1
Commit: b0b3c7ecd0280a88e254c417b2fa7c81dcf08d84

Comment by Gerrit Updater [ 06/Jan/22 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/45674/
Subject: LU-15069 llite: Add start_idx debug
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: e13ed446337273a045c4bbfbb2e3a7d0d48389b6

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