On Tue, Jan 07, 2025 at 10:55:46PM -0800, Christoph Hellwig wrote: > On Mon, Jan 06, 2025 at 11:52:20AM -0800, Darrick J. Wong wrote: > > On Tue, Dec 31, 2024 at 10:34:22AM +0800, Long Li wrote: > > > When mounting an xfs disk that incompat with metadir and has no realtime > > > subvolume, if CONFIG_XFS_RT is not enabled in the kernel, the mount will > > > fail. During superblock log recovery, since mp->m_sb.sb_rgcount is greater > > > than 0, updating the last rtag in-core is required, however, without > > > CONFIG_XFS_RT enabled, xfs_update_last_rtgroup_size() always returns > > > -EOPNOTSUPP, leading to mount failure. > > > > Didn't we fix the xfs_update_last_rtgroup_size stub to return 0? > > Hmm, looks like the patch did not get merged. I'll send a ping. > Oh, I didn't notice you fixed this before!
