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?
