Exit Codes and Statuses退出代码和状态

~~MongoDB will return one of the following codes and statuses when exiting.~~ MongoDB在退出时将返回以下代码和状态之一。~~Use this guide to interpret logs and when troubleshooting issues with mongod and mongos instances.~~使用本指南来解释日志，以及在解决mongod和mongos实例的问题时使用本指南。

~~Code~~代码	~~Cause~~原因
`0`	~~Returned by MongoDB applications upon successful exit.~~MongoDB应用程序在成功退出时返回。
`1`	~~Returned by `mongod` as a generic failure when no other error codes apply.~~当没有其他错误代码应用时，`mongod`作为一般故障返回。
`2`	~~The specified options are in error or are incompatible with other options.~~指定的选项有错误或与其他选项不兼容。
`3`	~~Returned by `mongod` if there is a mismatch between hostnames specified on the command line and in the `local.sources` collection when running a replica set.~~如果在运行副本集时在命令行和`local.sources`集合中指定的主机名不匹配，则由`mongod`返回。
`4`	~~The version of the database is different from the version supported by the `mongod` (or `mongod.exe`) instance.~~ 数据库的版本与`mongod`（或`mongod.exe`）实例支持的版本不同。~~The instance exits cleanly.~~实例干净地退出。
`5`	~~Returned by `mongos` if a problem is encountered during initialization.~~如果在初始化过程中遇到问题，则由`mongos`返回。
`12`	~~Returned by the `mongod.exe` process on Windows when it receives a Control-C, Close, Break or Shutdown event.~~由Windows上的`mongod.exe`进程在接收到Control-C、Close、Break或Shutdown事件时返回。
`14`	~~Returned by MongoDB applications which encounter an unrecoverable error, an uncaught exception or uncaught signal.~~ 由遇到不可恢复错误、未捕获异常或未捕获信号的MongoDB应用程序返回。~~The system exits without performing a clean shutdown.~~系统在不执行干净关机的情况下退出。
`20`	Message: `ERROR: wsastartup failed <reason>` ~~Returned by MongoDB applications on Windows following an error in the WSAStartup function, used to initialize the networking subsystem.~~Windows上的MongoDB应用程序在WSAStartup函数出错后返回，用于初始化网络子系统。 Message: `NT Service Error` ~~Returned by MongoDB applications for Windows due to failures installing, starting or removing the NT Service for the application.~~ 由于安装、启动或删除应用程序的NT服务失败，由适用于Windows的MongoDB应用程序返回。
`48`	~~Returned by `mongod` or `mongos` when an error prevents a newly started instance from listening for incoming connections.~~当错误阻止新启动的实例侦听传入连接时，由`mongod`或`mongos`返回。
`50`	~~Returned by `mongod` during server initialization if it fails to fork the process.~~`mongod`在服务器初始化期间返回，如果它未能分叉进程。
`51`	~~Returned by `mongod` during server initialization if the daemon fails to send a ready signal.~~ 如果守护进程未能发送就绪信号，则`mongod`在服务器初始化期间返回。~~The process exits cleanly.~~进程干净地退出。
`61`	~~Returned by the Storage Node Watchdog if any of the filesystems with monitored directories are unresponsive.~~如果具有受监视目录的任何文件系统没有响应，则由存储节点监视程序返回。
`62`	~~Returned by `mongod` when the datafiles in `--dbpath` are incompatible with the version of `mongod` currently running.~~当`--dbpath`中的数据文件与当前运行的`mongod`版本不兼容时，`mongod`返回。 ~~To resolve data incompatibility issues after upgrading, please refer to the release notes for your version of MongoDB and search for "Changes Affecting Compatibility."~~要解决升级后的数据不兼容问题，请参阅MongoDB版本的发布说明，并搜索“影响兼容性的更改”
`87`	~~Returned by `mongod` or `mongos` when the process health check triggers a crash.~~进程健康检查触发崩溃时由`mongod`或`mongos`返回。
`100`	~~Returned by `mongod` when the process throws an uncaught exception.~~当进程抛出未捕获的异常时，`mongod`返回。
`102`	~~Returned by `mongod` or `mongos` when the process fails to rotate audit logs on startup.~~当进程在启动时无法轮换审核日志时，由`mongod`或`mongos`返回。

← Default MongoDB Read Concerns/Write Concerns Explain Results →