Checking for bad blocks in non-destructive read-write mode
From block 0 to 976773167
Checking for bad blocks (non-destructive read-write test)
Testing with random pattern:  100.00% done, 6:56:32 elapsed. (0/0/0 errors)s)
done                                                 
Pass completed, 0 bad blocks found. (0/0/0 errors)