Verifying volume Disk
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Volume Bit Map needs minor repair
Checking volume information.
Invalid volume free block count
(It should be 6409835 instead of 6409834)
The volume Disk needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked
Volume needs repair
Checking HFS Plus volume.
Checking Extents Overflow file.
Checking Catalog file.
Checking multi-linked files.
Checking Catalog hierarchy.
Checking Extended Attributes file.
Checking volume bitmap.
Volume Bit Map needs minor repair
Checking volume information.
Invalid volume free block count
(It should be 6409835 instead of 6409834)
The volume Disk needs to be repaired.
Error: The underlying task reported failure on exit
1 HFS volume checked
Volume needs repair