mongod -dpath .以後就報下面的錯誤.
Starting mongod: Wed May 29 16:32:31.518
Wed May 29 16:32:31.518 warning: 32-bit servers don't have journaling enabled by default. Please use --journal if you want durability.
Wed May 29 16:32:31.518
about to fork child process, waiting until server is ready for connections.
forked process: 17684
all output going to: /var/log/mongo/mongod.log
ERROR: child process failed, exited with error number 100
[失敗]誰知道這是爲什麼呢?
找到原因了 google半天 發現說是沒有正常關閉mongod服務,導致mongod被鎖.刪除掉mongod裏的mongod.lock 文件.重新啓動服務就行了.