MongoDB not authorized for query admin.system.users
问题 I am bit new to MongoDb and I am using MongoDb v.2.4.Here the problem is that when I run the mongod with --auth parameter, even after authenticating I am not able to perform simple operations such as "show users". But works fine if I run mongod without --auth parameter. > use admin switched to db admin > db.auth("dbadmin","mypassword") 1 > show users **Thu Feb 27 16:50:17.695 error: { "$err" : "not authorized for query on admin.sys tem.users", "code" : 16550 } at src/mongo/shell/query.js:128*