复位到A节点的时候点了取消（终止），又去复位另外个节点，结果每次不管复位哪个都会报这个错误
fatal: Unable to create 'XXXXXXXXX' : File exists.
If no other git process is currently running, this probably means a git process crashed in this repository earlier. Make sure no other git process is running and remove the file manually to continue.
如何解决呢
按照'XXXXXXXXX'里面说的路径找到该文件，删除就可以了
