linux-ext4 - Re: discard and data=writeback

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Message-ID: <CAFnufp0Z3E2=XACjeXJe7rxe0zj7j9OcckFQ6-LpcEea_Sffhg@mail.gmail.com>
Date:   Thu, 24 Dec 2020 11:53:09 +0100
From:   Matteo Croce <mcroce@...ux.microsoft.com>
To:     "Theodore Y. Ts'o" <tytso@....edu>
Cc:     Ext4 <linux-ext4@...r.kernel.org>
Subject: Re: discard and data=writeback

On Thu, Dec 24, 2020 at 4:16 AM Theodore Y. Ts'o <tytso@....edu> wrote:
>
> On Wed, Dec 23, 2020 at 07:59:13PM +0100, Matteo Croce wrote:
> >
> > Hi,
> >
> > these are the blktrace outputs for both journaling modes:
>
> Can you send me full trace files (or the outputs of blkparse) so we
> can see what's going on at a somewhat more granular detail?
>
> They'll be huge, so you may need to make them available for download
> from a web server; certainly the vger.kernel.org list server isn't
> going to let an attachment that large through.
>

Hi,

I've created a GDrive link, it should work for everyone:

https://drive.google.com/file/d/1b35hzgUMSnNBZeMNhooFk4rACpNvCZuQ/view?usp=sharing

Cheers,
-- 
per aspera ad upstream