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Date: Wed, 29 Jul 2026 17:49:30 +0200
From: Christoph Hellwig <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Christoph Hellwig <hch@lst.de>, zlang@kernel.org,
	fstests@vger.kernel.org, linux-xfs@vger.kernel.org
Subject: Re: [PATCH] xfs/507: use mount -t xfs
Message-ID: <20260729154930.GA18075@lst.de>
References: <20260729125955.2281762-1-hch@lst.de> <20260729154650.GC7371@frogsfrogsfrogs>
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On Wed, Jul 29, 2026 at 08:46:50AM -0700, Darrick J. Wong wrote:
> On Wed, Jul 29, 2026 at 02:59:55PM +0200, Christoph Hellwig wrote:
> > Sometimes mount wants to try every other file system but XFS when
> > mounting the loop image, making this test fail.  Force mounting as XFS
> > to make it reliably pass.
> 
> Weird.  Do you know why it does that?  Did the kernel really skip xfs or
> were the sb verifiers simply running in quiet mode?

Not really.  I also happens in weird patches, I can reproduce it a few
times in a row, but just when I get ready to investigate the problem,
it goes away.