2008-07-15 18:45:04 -0400: Disk Utility started.

2008-07-15 18:45:22 -0400: Verify and Repair volume fredpb3-timemachine
Starting repair tool:  2008-07-15 18:45:22 -0400
2008-07-15 18:45:24 -0400: Checking Journaled HFS Plus volume.
2008-07-15 18:45:24 -0400: Checking Extents Overflow file.
2008-07-15 18:45:24 -0400: Checking Catalog file.
2008-07-15 18:49:24 -0400: Checking multi-linked files.
2008-07-15 19:00:25 -0400: Checking Catalog hierarchy.
2008-07-15 19:03:08 -0400: Invalid key length
2008-07-15 19:03:08 -0400: 2008-07-15 19:03:08 -0400: Missing thread record (id = 4002049)
2008-07-15 19:03:08 -0400: Invalid directory item count
2008-07-15 19:03:08 -0400: 2008-07-15 19:03:08 -0400: 2008-07-15 19:03:08 -0400: (It should be 0 instead of 14)
2008-07-15 19:05:07 -0400: Invalid node structure
2008-07-15 19:05:07 -0400: Volume check failed.

2008-07-15 19:05:07 -0400: Error: Filesystem verify or repair failed.2008-07-15 19:05:07 -0400: 
2008-07-15 19:05:07 -0400: Disk Utility stopped repairing fredpb3-timemachine because the following error was encountered:

Filesystem verify or repair failed.
2008-07-15 19:05:07 -0400: