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

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Message-ID: <bug-201685-13602-IuEKJSXot6@https.bugzilla.kernel.org/>
Date:   Tue, 04 Dec 2018 08:44:00 +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 #220 from carlphilippreh@...il.com ---
(In reply to Ortwin Glück from comment #219)
> #211
> > Dropping dentry and inode cache (echo 2 > /proc/sys/vm/drop_caches) didn't
> > resolve this, but dropping all caches (echo 3 > /proc/sys/vm/drop_caches)
> > did.
> 
> So we have pagecache corruption. Sounds like a problem in vm code then. Is
> anybody seeing the problem when there is no swap?

I'm seeing this problem with and without swap. Two of the affected computers
even have CONFIG_SWAP=n.

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