root@hvc0:/dev# e2fsck -f /dev/xvda
e2fsck 1.42.8 (20-Jun-2013)
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/xvda: 198185/2939872 files (3.1% non-contiguous), 2915577/12517376 blocks