Python版
https://github.com/faif/python-patterns/blob/master/other/hsm/hsm.py
"""
Implementation of the HSM (hierarchical state machine) or
NFSM (ne ......
1.unfound objects blocking cluster, need help!
Hi,
I have a production cluster on which 1 OSD on a failing disk was slowing the whole cluster down. I ......
题目链接:https://ac.nowcoder.com/acm/contest/993/ABessie is playing a card game with her N-1 (2 <= N <= 100) cow friends using a deck with K (N <= K < ......