HDC调试需求开发（15万预算）,能者速来！>>>
硬盘本来1T的，不知道怎么只在home目录，所以通过重新分配，把HOME的容量释放出来，并增加至ROOT目录下。
然后通过# ruby script/rails server webrick -e production 无法启动了，下面是报错信息。实在搞不清楚是什么问题。麻烦各位指点下。 => Booting WEBrick => Rails 3.2.16 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server Exiting /usr/local/lib/ruby/gems/2.0.0/gems/mysql2-0.3.16/lib/mysql2/client.rb:70:in `connect': Unknown database 'redmine_development' (Mysql2::Error) from /usr/local/lib/ruby/gems/2.0.0/gems/mysql2-0.3.16/lib/mysql2/client.rb:70:in `initialize' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `new' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `mysql2_connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:315:in `new_connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:325:in `checkout_new_connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:247:in `block (2 levels) in checkout' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `loop' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:242:in `block in checkout' from /usr/local/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:239:in `checkout' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:102:in `block in connection' from /usr/local/lib/ruby/2.0.0/monitor.rb:211:in `mon_synchronize' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:101:in `connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_pool.rb:410:in `retrieve_connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_specification.rb:171:in `retrieve_connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/connection_adapters/abstract/connection_specification.rb:145:in `connection' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/model_schema.rb:224:in `table_exists?' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/attribute_methods/primary_key.rb:75:in `get_primary_key' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/attribute_methods/primary_key.rb:60:in `reset_primary_key' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/attribute_methods/primary_key.rb:49:in `primary_key' from /usr/local/lib/ruby/gems/2.0.0/gems/activerecord-3.2.16/lib/active_record/attribute_assignment.rb:13:in `attributes_protected_by_default' from /usr/local/lib/ruby/gems/2.0.0/gems/activemodel-3.2.16/lib/active_model/mass_assignment_security.rb:216:in `block in protected_attributes_configs' from /usr/local/lib/ruby/gems/2.0.0/gems/activemodel-3.2.16/lib/active_model/mass_assignment_security.rb:188:in `yield' from /usr/local/lib/ruby/gems/2.0.0/gems/activemodel-3.2.16/lib/active_model/mass_assignment_security.rb:188:in `protected_attributes' from /usr/local/lib/ruby/gems/2.0.0/gems/activemodel-3.2.16/lib/active_model/mass_assignment_security.rb:118:in `block in attr_protected' from /usr/local/lib/ruby/gems/2.0.0/gems/activemodel-3.2.16/lib/active_model/mass_assignment_security.rb:117:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/activemodel-3.2.16/lib/active_model/mass_assignment_security.rb:117:in `attr_protected' from /usr/local/redmine/app/models/issue_relation.rb:73:in `<class:IssueRelation>' from /usr/local/redmine/app/models/issue_relation.rb:18:in `<top (required)>' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:469:in `load' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:469:in `block in load_file' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:639:in `new_constants_in' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:468:in `load_file' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:353:in `require_or_load' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:502:in `load_missing_constant' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:192:in `block in const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:514:in `load_missing_constant' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:192:in `block in const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:514:in `load_missing_constant' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:192:in `block in const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:514:in `load_missing_constant' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:192:in `block in const_missing' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:190:in `const_missing' from /usr/local/redmine/lib/redmine/helpers/gantt.rb:28:in `<class:Gantt>' from /usr/local/redmine/lib/redmine/helpers/gantt.rb:21:in `<module:Helpers>' from /usr/local/redmine/lib/redmine/helpers/gantt.rb:19:in `<module:Redmine>' from /usr/local/redmine/lib/redmine/helpers/gantt.rb:18:in `<top (required)>' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `block in require' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:236:in `load_dependency' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require' from /usr/local/redmine/lib/redmine.rb:51:in `<top (required)>' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `block in require' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:236:in `load_dependency' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:251:in `require' from /usr/local/redmine/config/initializers/30-redmine.rb:4:in `<top (required)>' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:245:in `load' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:245:in `block in load' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:236:in `load_dependency' from /usr/local/lib/ruby/gems/2.0.0/gems/activesupport-3.2.16/lib/active_support/dependencies.rb:245:in `load' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/engine.rb:593:in `block (2 levels) in <class:Engine>' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/engine.rb:592:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/engine.rb:592:in `block in <class:Engine>' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/initializable.rb:30:in `instance_exec' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/initializable.rb:30:in `run' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/initializable.rb:55:in `block in run_initializers' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/initializable.rb:54:in `each' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/initializable.rb:54:in `run_initializers' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/application.rb:136:in `initialize!' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/railtie/configurable.rb:30:in `method_missing' from /usr/local/redmine/config/environment.rb:14:in `<top (required)>' from /usr/local/redmine/config.ru:3:in `require' from /usr/local/redmine/config.ru:3:in `block in <main>' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `instance_eval' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:51:in `initialize' from /usr/local/redmine/config.ru:in `new' from /usr/local/redmine/config.ru:in `<main>' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:40:in `eval' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/builder.rb:40:in `parse_file' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:200:in `app' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/commands/server.rb:46:in `app' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:304:in `wrapped_app' from /usr/local/lib/ruby/gems/2.0.0/gems/rack-1.4.5/lib/rack/server.rb:254:in `start' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/commands/server.rb:70:in `start' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/commands.rb:55:in `block in <top (required)>' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/commands.rb:50:in `tap' from /usr/local/lib/ruby/gems/2.0.0/gems/railties-3.2.16/lib/rails/commands.rb:50:in `<top (required)>' from script/rails:6:in `require' from script/rails:6:in `<main>'