Disk scan results - how to read?

[Curtis Vaughan <curtis@npc-usa.com>]

I ran what I understand to be a method of doing a full system using the 
following command:

fsck.ext3 -c -c -C -y /dev/hdd1

After 2 days the results were

e2fsck 1.37 (21-Mar-2005)
Couldn't find ext2 superblock, trying backup blocks...
Checking for bad blocks (non-destructive read-write test)
Testing with random pattern: done                        331
Pass 1: Checking inodes, blocks, and sizes
Pass 2: Checking directory 
structure                                           
Pass 3: Checking directory 
connectivity                                        
Pass 4: Checking reference 
counts                                              
Pass 5: Checking group summary 
information                                     
                                                                             

/dev/hdd1: ***** FILE SYSTEM WAS MODIFIED *****
/dev/hdd1: 11/10059776 files (0.0% non-contiguous), 323881/20103331 blocks


Am I to assume that as there were no "error" messages that everything 
with this drive is ok?

Curtis