Re: Disk write deterioration in 5.x kernel

From: Bagas Sanjaya
Date: Fri Jan 19 2024 - 01:59:12 EST


[also Cc: btrfs maintainers]

On Fri, Jan 19, 2024 at 09:37:50AM +0530, Gowtham wrote:
> Hi
>
> Is there anything I can collect to debug what is the problem in the new kernel?
>

Please don't top-post, reply inline with appropriate context instead.

Since you have regression w.r.t. old LTS kernel (v5.4.y), can you check
current mainline (v6.7) to confirm or deny the regression? If the
regression still happens there, can you perform bisection (see
Documentation/admin-guide/bug-bisect.rst in the kernel sources for details)?

Also, it is also helpful to list SSD devices that you've tested.

Thanks.

--
An old man doll... just what I always wanted! - Clara

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