From: hch <hch@lst.de>
To: "Darrick J. Wong" <djwong@kernel.org>
Cc: Shinichiro Kawasaki <shinichiro.kawasaki@wdc.com>,
"linux-xfs@vger.kernel.org" <linux-xfs@vger.kernel.org>,
hch <hch@lst.de>
Subject: Re: [bug report] xfs/802 failure due to mssing fstype report by lsblk
Date: Mon, 9 Feb 2026 07:28:21 +0100 [thread overview]
Message-ID: <20260209062821.GA9021@lst.de> (raw)
In-Reply-To: <20260209060716.GL1535390@frogsfrogsfrogs>
On Sun, Feb 08, 2026 at 10:07:16PM -0800, Darrick J. Wong wrote:
> Waitaminute, how can you even format xfs on nullblk to run fstests?
> Isn't that the bdev that silently discards everything written to it, and
> returns zero on reads??
nullblk can be used with or without a backing store. In the former
case it will not always return zeroes on reads obviously.
next prev parent reply other threads:[~2026-02-09 6:28 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-02-06 8:40 [bug report] xfs/802 failure due to mssing fstype report by lsblk Shinichiro Kawasaki
2026-02-06 17:38 ` Darrick J. Wong
2026-02-09 2:50 ` Shinichiro Kawasaki
2026-02-09 6:07 ` Darrick J. Wong
2026-02-09 6:28 ` hch [this message]
2026-02-09 7:54 ` Shinichiro Kawasaki
2026-02-10 2:00 ` Darrick J. Wong
2026-02-10 6:17 ` Darrick J. Wong
2026-02-10 6:19 ` Shinichiro Kawasaki
2026-02-13 22:14 ` Darrick J. Wong
2026-02-14 6:39 ` Shinichiro Kawasaki
2026-02-14 7:39 ` Darrick J. Wong
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