linux-ext4 - [Bug 217965] ext4(?) regression since 6.5.0 on sata hdd

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Message-ID: <bug-217965-13602-VvgwdlMObb@https.bugzilla.kernel.org/>
Date: Sat, 23 Dec 2023 00:56:55 +0000
From: bugzilla-daemon@...nel.org
To: linux-ext4@...r.kernel.org
Subject: [Bug 217965] ext4(?) regression since 6.5.0 on sata hdd

https://bugzilla.kernel.org/show_bug.cgi?id=217965

carlos@...ica.ufpr.br changed:

           What    |Removed                     |Added
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                 CC|                            |carlos@...ica.ufpr.br

--- Comment #47 from carlos@...ica.ufpr.br ---
I've posted an easy reproducer here:
https://marc.info/?l=linux-raid&m=170327844709957&w=2

You can adjust the vm settings to make sure all the tree fits in the ram cache,
depending on the ram of your machine.

By default the FS is mounted with stripe=1280 because it's on a raid6.
Remounting with stripe=0 works around the problem. Excellent!

Also, this affects all 6.* kernels, as I said in the above post.

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