On Tue, Feb 18, 2025 at 11:30:57PM -0800, Christoph Hellwig wrote: > On Tue, Feb 18, 2025 at 05:05:59PM -0800, Darrick J. Wong wrote: > > From: Darrick J. Wong <djwong@xxxxxxxxxx> > > > > There are a few tests that try to exercise XFS functionality with an > > unusually small (< 500MB) filesystem. Formatting can fail if the test > > configuration also specifies a very large realtime device because mkfs > > hits ENOSPC when allocating the realtime metadata. The test proceeds > > anyway (which causes an immediate mount failure) so we might as well > > skip these. > > In this patch only a single test case is touched and not a few. But > I remember hitting a few more with the zoned testing. Originally there were a few more, but most of the others I fixed by making _scratch_mkfs_sized constrict the size of both the data and rt volumes. The 2022 version of this patch changed both xfs/104 and xfs/291. Oh, wait, the xfs/291 change became its own patch. Right. _scratch_mkfs_sized takes arguments now. So this patch should make create_scratch() use that instead of plain _scratch_mkfs_xfs. --D
