File size is 4942994 bytes, cluster chain length is 0 bytes.
  Truncating file to 0 bytes.
Reclaimed 3928 unused clusters (128712704 bytes).
Free cluster summary wrong (210832 vs. really 214684)
1) Correct
2) Don't correct
? 1
Leaving file system unchanged.
/dev/sdb1: 6880 files, 997173/1211857 clusters
xushitop d #