[Cluster-devel] [PATCH 22/42] fsck.gfs2: Add clarifying message to duplicate processing

[rpeterso@redhat.com <rpeterso@redhat.com>]

From: Bob Peterson <rpeterso@redhat.com>

This patch adds a message to the fsck output that indicates which
block reference is acceptable. That helps to determine if fsck made
the right decision when a duplicate is resolved.

rhbz#902920
---
 gfs2/fsck/pass1b.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gfs2/fsck/pass1b.c b/gfs2/fsck/pass1b.c
index bd60d84..56b77f5 100644
--- a/gfs2/fsck/pass1b.c
+++ b/gfs2/fsck/pass1b.c
@@ -485,6 +485,15 @@ static int resolve_dup_references(struct gfs2_sbd *sdp, struct duptree *b,
 			q = block_type(id->block_no);
 			if (q != gfs2_inode_invalid) {
 				found_good_ref = 1;
+				log_warn( _("Inode %s (%lld/0x%llx)'s "
+					    "reference to block %llu (0x%llx) "
+					    "as '%s' is acceptable.\n"),
+					  id->name,
+					  (unsigned long long)id->block_no,
+					  (unsigned long long)id->block_no,
+					  (unsigned long long)b->block,
+					  (unsigned long long)b->block,
+					  reftypes[this_ref]);
 				continue; /* don't delete the dinode */
 			}
 		}
-- 
1.7.11.7