Btrfs: log when missing device is created

Signed-off-by: Anand Jain <anand.jain@oracle.com> Reviewed-by: David Sterba <dsterba@suse.cz> Signed-off-by: Chris Mason <clm@fb.com>
mariux64 · Jun 3, 2015 · 816fceb · 816fceb
1 parent 6d13f54
commit 816fceb
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/fs/btrfs/volumes.c b/fs/btrfs/volumes.c
@@ -6109,6 +6109,8 @@ static int read_one_chunk(struct btrfs_root *root, struct btrfs_key *key,
 				free_extent_map(em);
 				return -EIO;
 			}
+			btrfs_warn(root->fs_info, "devid %llu uuid %pU is missing",
+						devid, uuid);
 		}
 		map->stripes[i].dev->in_fs_metadata = 1;
 	}