linux-ext4 - [Bug 201685] ext4 file system corruption

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Date:   Tue, 04 Dec 2018 20:25:25 +0000
From:   bugzilla-daemon@...zilla.kernel.org
To:     linux-ext4@...r.kernel.org
Subject: [Bug 201685] ext4 file system corruption

https://bugzilla.kernel.org/show_bug.cgi?id=201685

--- Comment #238 from Rainer Fiebig (jrf@...lbox.org) ---
#232
That you could see the errors so early and reliably really baffles me.

This very morning I *concurrently*
- ran Guenter's script for 30 minutes
- compiled a kernel
- did some file copying

with CONFIG_SCSI_MQ_DEFAULT=y and didn't see one error. 

But it is a Debian-8-VM, 1024 GB RAM and the two discs attached as SATA/SSD. I
guess you must have played around with the settings for a while - or did you
have the idea of limiting RAM and attaching the disc as IDE right from the
start? Anyway - great that you found this out!

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