Re: [PATCH 3/4] generic/{166,167,333,334,671}: actually fill the filesystem with snapshots

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On Wed, Mar 27, 2024 at 09:59:13AM -0700, Christoph Hellwig wrote:
> On Tue, Mar 26, 2024 at 07:43:35PM -0700, Darrick J. Wong wrote:
> > From: Darrick J. Wong <djwong@xxxxxxxxxx>
> > 
> > XFS has this behavior in its reflink implementation where it returns
> > ENOSPC if one of the AGs that would be involved in the sharing operation
> > becomes more than 90% full.  As Kent Overstreet points out, that means
> > the snapshot creator shuts down when the filesystem is only about a
> > third full.  We could exercise the system harder by not *forcing*
> > reflink, which will actually fill the filesystem full.
> 
> All these tests are supposed to test the reflink code, how does
> using cp --reflink=auto make sense for that?

/me feel confusion too:)

I'll merge other 3 patches of this patchset at first. Feel free to re-send
this patch in another PATCHSET later.

Thanks,
Zorro

> 





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