Vagrant，权限被拒绝@ rb_sysopen - /home/vagrant
Vagrant, Permission denied @ rb_sysopen - /home/vagrant
当我在 vagrant 上 运行 rails 时，出现以下错误。似乎文件“/home/vagrant/Realarts/tmp/pids/server.pid”不存在，但是 rails 尝试访问 it.How 我应该解决这个问题吗？
[vagrant@localhost Realarts]$ rails s
=> Booting WEBrick
=> Rails 4.2.4 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:354:in `initialize': Permission denied @ rb_sysopen - /home/vagrant/Realarts/tmp/pids/server.pid (Errno::EACCES)
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:354:in `open'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:354:in `write_pid'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:276:in `start'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/server.rb:80:in `start'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:80:in `block in server'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands.rb:17:in `<top (required)>'
from /home/vagrant/Realarts/bin/rails:8:in `require'
from /home/vagrant/Realarts/bin/rails:8:in `<top (required)>'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client/rails.rb:28:in `load'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client/rails.rb:28:in `call'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client/command.rb:7:in `call'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client.rb:28:in `run'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/bin/spring:49:in `<top (required)>'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/binstub.rb:11:in `load'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/binstub.rb:11:in `<top (required)>'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/vagrant/Realarts/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
就像 Sri 提到的，Rails 需要所有权才能在每次服务器启动时写入和重写 pid。
您需要确保您的文件夹可以访问，最简单的方法是从 VM运行
sudo chmod -R 777 /home/vagrant/Realarts/tmp/
你也可以从你的 Vagrantfile 制作它，比如
config.vm.synced_folder ".", "/vagrant", owner: "vagrant",: mount_options => ["dmode=777"]
当我在 vagrant 上 运行 rails 时，出现以下错误。似乎文件“/home/vagrant/Realarts/tmp/pids/server.pid”不存在，但是 rails 尝试访问 it.How 我应该解决这个问题吗？
[vagrant@localhost Realarts]$ rails s
=> Booting WEBrick
=> Rails 4.2.4 application starting in development on http://localhost:3000
=> Run `rails server -h` for more startup options
=> Ctrl-C to shutdown server
Exiting
/home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:354:in `initialize': Permission denied @ rb_sysopen - /home/vagrant/Realarts/tmp/pids/server.pid (Errno::EACCES)
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:354:in `open'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:354:in `write_pid'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/rack-1.6.4/lib/rack/server.rb:276:in `start'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/server.rb:80:in `start'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:80:in `block in server'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `tap'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:75:in `server'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands/commands_tasks.rb:39:in `run_command!'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/railties-4.2.4/lib/rails/commands.rb:17:in `<top (required)>'
from /home/vagrant/Realarts/bin/rails:8:in `require'
from /home/vagrant/Realarts/bin/rails:8:in `<top (required)>'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client/rails.rb:28:in `load'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client/rails.rb:28:in `call'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client/command.rb:7:in `call'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/client.rb:28:in `run'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/bin/spring:49:in `<top (required)>'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/binstub.rb:11:in `load'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/gems/2.2.0/gems/spring-1.4.0/lib/spring/binstub.rb:11:in `<top (required)>'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/vagrant/.rbenv/versions/2.2.3/lib/ruby/2.2.0/rubygems/core_ext/kernel_require.rb:54:in `require'
from /home/vagrant/Realarts/bin/spring:13:in `<top (required)>'
from bin/rails:3:in `load'
from bin/rails:3:in `<main>'
就像 Sri 提到的，Rails 需要所有权才能在每次服务器启动时写入和重写 pid。
您需要确保您的文件夹可以访问，最简单的方法是从 VM运行
sudo chmod -R 777 /home/vagrant/Realarts/tmp/
你也可以从你的 Vagrantfile 制作它，比如
config.vm.synced_folder ".", "/vagrant", owner: "vagrant",: mount_options => ["dmode=777"]