[LU-15483] Minor DIO test improvements Created: 26/Jan/22  Updated: 13/Jun/22

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: None

Attachments: PNG File Screenshot 2022-06-13 at 16.42.06.png    
Issue Links:
Related
is related to LU-13799 DIO/AIO efficiency improvements Resolved
Rank (Obsolete): 9223372036854775807

 Description   

This ticket serves to cover a few test improvements to tests added under LU-13799, so that ticket can be closed.



 Comments   
Comment by Patrick Farrell [ 26/Jan/22 ]

https://review.whamcloud.com/#/c/46139/

https://review.whamcloud.com/#/c/46135/

Comment by Cory Spitz [ 27/Jan/22 ]

https://review.whamcloud.com/44321 too.

FYI, https://review.whamcloud.com/#/c/46140/ appears to be private.

Comment by Patrick Farrell [ 27/Jan/22 ]

Ah, thanks for catching both of those.  46140 is just an internal branch copy of one of these, didn't intend to note it here.  I'll remove it to reduce confusion.

Comment by Gerrit Updater [ 11/Jun/22 ]

"Oleg Drokin <green@whamcloud.com>" merged in patch https://review.whamcloud.com/44321/
Subject: LU-15483 tests: Improve test 398b
Project: fs/lustre-release
Branch: master
Current Patch Set:
Commit: b4880f37582a1a27350b4a76c08e5a7860039b06

Comment by Alex Zhuravlev [ 13/Jun/22 ]

can this patch be related to recent timeouts (stats over last 4 weeks):

Comment by Patrick Farrell [ 13/Jun/22 ]

This specific patch was just merged, so I don't think so.  This patch might make those timeouts more frequent - There's a partial rewrite of this code in flight to fix several bugs in this area:
https://review.whamcloud.com/47187/

(I can't hit the 398b hangs locally so I don't know for sure if it solves them.)

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