From 9c712a1346b214a92f4a0e5bb4de4c075de65c32 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 8 Jan 2018 10:51:26 -0800 Subject: xfs: dump the first 128 bytes of any corrupt buffer Increase the corrupt buffer dump to the first 128 bytes since v5 filesystems have larger block headers than before. Signed-off-by: Darrick J. Wong Reviewed-by: Dave Chinner --- fs/xfs/xfs_error.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'fs/xfs/xfs_error.c') diff --git a/fs/xfs/xfs_error.c b/fs/xfs/xfs_error.c index be1211a851dc..980d5f0660b5 100644 --- a/fs/xfs/xfs_error.c +++ b/fs/xfs/xfs_error.c @@ -336,7 +336,7 @@ xfs_corruption_error( xfs_failaddr_t failaddr) { if (level <= xfs_error_level) - xfs_hex_dump(p, 64); + xfs_hex_dump(p, XFS_CORRUPTION_DUMP_LEN); xfs_error_report(tag, level, mp, filename, linenum, failaddr); xfs_alert(mp, "Corruption detected. Unmount and run xfs_repair"); } @@ -364,8 +364,9 @@ xfs_verifier_error( xfs_alert(mp, "Unmount and run xfs_repair"); if (xfs_error_level >= XFS_ERRLEVEL_LOW) { - xfs_alert(mp, "First 64 bytes of corrupted metadata buffer:"); - xfs_hex_dump(xfs_buf_offset(bp, 0), 64); + xfs_alert(mp, "First %d bytes of corrupted metadata buffer:", + XFS_CORRUPTION_DUMP_LEN); + xfs_hex_dump(xfs_buf_offset(bp, 0), XFS_CORRUPTION_DUMP_LEN); } if (xfs_error_level >= XFS_ERRLEVEL_HIGH) -- cgit v1.2.3