Re: mkfs.xfs "concurrency" change concerns

Christoph Hellwig <[email protected]> Mon, 15 Jun 2026 22:24:17 -0700

Newsgroups	org.kernel.vger.fstests,org.kernel.vger.linux-xfs
Message-ID	<[email protected]>

On Mon, Jun 15, 2026 at 08:40:48AM -0700, Darrick J. Wong wrote:
> Lukas Herbolt posted some fixes for a few of the fstests to inject
> concurrency=0 into mkfs.  IIRC there weren't any changes for 078, but
> you might ask him if he has more bugs to address.

Shin'ichiro, can you check if inserting concurrency=0 fixes xfs/078
and xfs/216 for you?  (and IIRC xfs/217 which lingers in some reports).