mongodb mongod command line args

smorin$ ./mongod --dbpath ../../mongodata/ --help
Allowed options:

General options:
  -h [ --help ]          show this usage information
  --version              show version information
  -f [ --config ] arg    configuration file specifying additional options
  -v [ --verbose ]       be more verbose (include multiple times for more
                         verbosity e.g. -vvvvv)
  --quiet                quieter output
  --port arg             specify port number
  --bind_ip arg          comma separated list of ip addresses to listen on -
                         all local ips by default
  --logpath arg          log file to send write to instead of stdout - has to
                         be a file, not directory
  --logappend            append to logpath instead of over-writing
  --pidfilepath arg      full path to pidfile (if not set, no pidfile is
  --keyFile arg          private key for cluster authentication (only for
                         replica sets)
  --unixSocketPrefix arg alternative directory for UNIX domain sockets
                         (defaults to /tmp)
  --fork                 fork server process
  --auth                 run with security
  --cpu                  periodically show cpu and iowait utilization
  --dbpath arg           directory for datafiles
  --diaglog arg          0=off 1=W 2=R 3=both 7=W+some reads
  --directoryperdb       each database will be stored in a separate directory
  --journal              enable journaling
  --journalOptions arg   journal diagnostic options
  --ipv6                 enable IPv6 support (disabled by default)
  --jsonp                allow JSONP access via http (has security
  --maxConns arg         max number of simultaneous connections
  --noauth               run without security
  --nohttpinterface      disable http interface
  --noprealloc           disable data file preallocation - will often hurt
  --noscripting          disable scripting engine
  --notablescan          do not allow table scans
  --nounixsocket         disable listening on unix sockets
  --nssize arg (=16)     .ns file size (in MB) for new databases
  --objcheck             inspect client data for validity on receipt
  --profile arg          0=off 1=slow, 2=all
  --quota                limits each database to a certain number of files (8
  --quotaFiles arg       number of files allower per db, requires --quota
  --rest                 turn on simple rest api
  --repair               run repair on all dbs
  --repairpath arg       root directory for repair files - defaults to dbpath
  --slowms arg (=100)    value of slow for profile and console log
  --smallfiles           use a smaller default file size
  --syncdelay arg (=60)  seconds between disk syncs (0=never, but not
  --sysinfo              print some diagnostic system information
  --upgrade              upgrade db if needed

Replication options:
  --fastsync            indicate that this instance is starting from a dbpath
                        snapshot of the repl peer
  --autoresync          automatically resync if slave data is stale
  --oplogSize arg       size limit (in MB) for op log

Master/slave options:
  --master              master mode
  --slave               slave mode
  --source arg          when slave: specify master as
  --only arg            when slave: specify a single database to replicate
  --slavedelay arg      specify delay (in seconds) to be used when applying
                        master ops to slave

Replica set options:
  --replSet arg         arg is [/]

Sharding options:
  --configsvr           declare this is a config db of a cluster; default port
                        27019; default dir /data/configdb
  --shardsvr            declare this is a shard db of a cluster; default port
  --noMoveParanoia      turn off paranoid saving of data for moveChunk.  this
                        is on by default for now, but default will switch


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