mongodb启动参数
mongodb启动参数 General options: 一般选项 -h [ --help ] show this usage information 显示此用法信息 --version show version information 显示版本信息 -f [ --config ] arg configuration file specifying additional options 参数配置文件中指定的其
mongodb启动参数
General options:
一般选项
-h [ --help ] show this usage information
显示此用法信息
--version show version information
显示版本信息
-f [ --config ] arg configuration file specifying additional options
参数配置文件中指定的其他选项 www.2cto.com
-v [ --verbose ] be more verbose (include multiple times for more verbosity e.g. -vvvvv)
更详细的(包括多次获得更多的详细程度,比如 -vvvvv)
--quiet quieter output
安静输出
--port arg specify port number
参数指定的端口号
--bind_ip arg comma separated list of ip addresses to listen on - all local ips by default
用逗号分隔的列表中的用于侦听的IP地址 - 默认情况下所有本地IP
--maxConns arg max number of simultaneous connections
最大同时连接数
--logpath arg log file to send write to instead of stdout - has to be a file, not directory
代替stdout的日志文件 - 是一个文件,而不是目录
--logappend append to logpath instead of over-writing
追加方式写入日志,而不是覆盖掉以前的
--pidfilepath arg full path to pidfile (if not set, no pidfile is created)
pid文件的完整路径(如果没有设置,不创建pid文件)
--keyFile arg private key for cluster authentication (only for replica sets)
集群认证的私钥(仅对副本集有效)
--unixSocketPrefix arg alternative directory for UNIX domain sockets (defaults to /tmp)
替代UNIX域套接字的目录(默认是/tmp目录)
--fork fork server process
创建一个服务器进程的方式启动
--auth run with security
安全模式下运行
--cpu periodically show cpu and iowait utilization
定期显示CPU和iowait利用率 www.2cto.com
--dbpath arg directory for datafiles
数据文件目录
--diaglog arg 0=off 1=W 2=R 3=both 7=W+some reads
--directoryperdb each database will be stored in a separate directory
每个数据库将被存储在一个单独的目录
--journal enable journaling
允许调试
--journalOptions arg journal diagnostic options
调试诊断选项
--ipv6 enable IPv6 support (disabled by default)
启用IPv6的支持(默认情况下禁用)
--jsonp allow JSONP access via http (has security implications)
允许JSONP通过HTTP访问(有安全隐患)
--noauth run without security
非安全模式下运行
--nohttpinterface disable http interface
禁用HTTP接口
--noprealloc disable data file preallocation - will often hurt performance
禁用数据文件的预分配 - 往往会损害性能
--noscripting disable scripting engine www.2cto.com
禁用脚本引擎
--notablescan do not allow table scans
不允许表扫描
--nounixsocket disable listening on unix sockets
禁用监听Unix套接字
--nssize arg (=16) .ns file size (in MB) for new databases
新的数据库的.ns文件的大小(单位:MB).
--objcheck inspect client data for validity on receipt
收到客户端的数据后的有效性检查
--profile arg 0=off 1=slow, 2=all
--quota limits each database to a certain number of files (8 default)
为每个数据库文件数量做限制(默认值8)
--quotaFiles arg number of files allower per db, requires --quota
每个数据库文件限制的数量,需要--quota参数
--rest turn on simple rest api
打开其余简单的API www.2cto.com
--repair run repair on all dbs
启动时修复所有数据库
--repairpath arg root directory for repair files - defaults to dbpath
修复文件的根目录 - 默认取自--dbpath参数
--slowms arg (=100) value of slow for profile and console log
到profile和终端的日志延迟毫秒数
--smallfiles use a smaller default file size
使用一个较小的默认文件大小
--syncdelay arg (=60) seconds between disk syncs (0=never, but not recommended)
同步到磁盘的间隔秒数(默认:60秒)(0=从不,但不推荐)
--sysinfo print some diagnostic system information
打印一些诊断系统信息
--upgrade upgrade db if needed
升级DB,如果需要的话
Replication options:
复制选项
--fastsync indicate that this instance is starting from a dbpath snapshot of the repl peer
表明,这个实例是从一个REPL同行DBPATH快照开始
--autoresync automatically resync if slave data is stale
如果从结点的数据是陈旧的就自动重新同步
--oplogSize arg size limit (in MB) for op log
操作日志的大小(单位:MB)
Master/slave options:
主/从选项 www.2cto.com
--master master mode
主模式
--slave slave mode
从模式
--source arg when slave: specify master as
当为从结点时:指定主结点的位置
--only arg when slave: specify a single database to replicate
当为从结点时:指定需要复制的数据库,不是全面都复制
--slavedelay arg specify delay (in seconds) to be used when applying master ops to slave
指定从节点同步主节点oplog的延迟(单位:秒)
Replica set options:
副本设置的选项
--replSet arg arg is
Sharding options:
分片选项 www.2cto.com
--configsvr declare this is a config db of a cluster; default port 27019; default dir /data/configdb
声明这是一个集群的配置服务器;默认端口 27019;默认目录 /data/configdb
--shardsvr declare this is a shard db of a cluster; default port 27018
声明这是一个集群的分片服务器;默认端口: 27018
--noMoveParanoia turn off paranoid saving of data for moveChunk. this is on by default for now, but default will switch

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