From 813fac18f48cbf541a5c9a3bb1eafa24eae00445 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Tue, 28 May 2024 21:11:06 -0700 Subject: [PATCH] xfs: check the metadata directory inumber in superblocks When metadata directories are enabled, make sure that the secondary superblocks point to the metadata directory. This isn't strictly required because the secondaries are only used to recover damaged filesystems. Signed-off-by: Darrick J. Wong --- fs/xfs/scrub/agheader.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/fs/xfs/scrub/agheader.c b/fs/xfs/scrub/agheader.c index f8e5b67128d2..cad997f38a42 100644 --- a/fs/xfs/scrub/agheader.c +++ b/fs/xfs/scrub/agheader.c @@ -144,6 +144,11 @@ xchk_superblock( if (sb->sb_rootino != cpu_to_be64(mp->m_sb.sb_rootino)) xchk_block_set_preen(sc, bp); + if (xfs_has_metadir(sc->mp)) { + if (sb->sb_metadirino != cpu_to_be64(mp->m_sb.sb_metadirino)) + xchk_block_set_preen(sc, bp); + } + if (sb->sb_rbmino != cpu_to_be64(mp->m_sb.sb_rbmino)) xchk_block_set_preen(sc, bp); -- 2.50.1