i'm new web development , wanted started ror (using locomotive cms).
one of things locomotive asks have mongodb. installed using homebrew following link http://docs.mongodb.org/manual/tutorial/install-mongodb-on-os-x/
it installs fine im not able run it!
when type 'mongo' on terminal following output :
"mongodb shell version: 2.4.3 connecting to: test mon may 6 11:12:28.927 javascript execution failed: error: couldn't connect server 127.0.0.1:27017 @ src/mongo/shell/mongo.js:l112 exception: connect failed" background debugging ( on terminal) :
1.when type in mongod following :
"all output going to: /usr/local/var/log/mongodb/mongo.log" ownership of mongo.log :
-rw-r--r-- 1 username admin 22133 may 6 11:13 mongo.log 2.when input mongod --fork following :
about fork child process, waiting until server ready connections. forked process: 77566 output going to: /usr/local/var/log/mongodb/mongo.log error: child process failed, exited error number 100 3.typing mongod --help gives following warning:
* warning: soft rlimits low. number of files 256, should @ least 1000 4.i have folder called data (which acts amongodb database, should be?)in root (path : /data) ownership of data folder :
"drwxr-xr-x 3 username wheel 102 apr 23 21:38 data" 5.checking if ports free: lsof -i :27017. ive tried check running mongo process using activity montior , found zilch!
no output 6.ive tried : mongo --repair. dint help!
ive been stuk on while, i've looked @ responses on stackoverflow , searched around find solution nothing has helped far!
update:
when tried start mongo shell, getting following l log message mongo.log:
5/6/13 1:33:27.616 pm com.apple.launchd: (org.mongodb.mongod[79133]) open("/private/var/log/mongodb/output.log", ...): permission denied so did chmod777 particular folder , shell launches!
although still warning when launches as:
server has startup warnings: mon may 6 13:33:27.693 [initandlisten] mon may 6 13:33:27.693 [initandlisten] ** warning: soft rlimits low. number of files 256, should @ least 1000 any idea how can silence these warnings?
to information need determine cause of failure need in (and post us) output /usr/local/var/log/mongodb/mongo.log when trying start.
however, common reason failure lack of default database path - @ /data/db. either create folder (and don't forget make sure user has permission read/write it) or specify different path --dbpath option.
update: have since found, bad permissions on log file can cause issue, in similar way bad permissions on data path.
in terms of warning, information need here:
it though, warning - can run mongodb without issue limits long not under heavy load. so, if development environment, unless plan on load testing, should fine
Comments
Post a Comment