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Subject: Re: fsck lowmem mode only: ERROR: errors found in fs roots
From: Christoph Anton Mitterer <calestyo@scientia.net>
To: Qu Wenruo <quwenruo.btrfs@gmx.com>, Su Yue <suy.fnst@cn.fujitsu.com>,
        Btrfs BTRFS <linux-btrfs@vger.kernel.org>
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Date: Tue, 04 Sep 2018 13:45:56 +0200
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On Tue, 2018-09-04 at 17:14 +0800, Qu Wenruo wrote:
> However the backtrace can't tell which process caused such fsync
> call.
> (Maybe LVM user space code?)

Well it was just literally before btrfs-check exited... so I blindly
guesses... but arguably it could be just some coincidence.

LVM tools are installed, but since I no longer use and PVs/LVs/etc. ...
I'd doubt they'd do anything here.


Cheers,
Chris.