Capistrano檢查權限始終不可寫入

Question

我使用capistrano檢查我的deploy_to路徑的使用權限，它總是輸出path is not writable on mydomain.com即使我給它777權限。

ls -ld /srv/www/ 
drwxrwxrwx 2 root root 4096 Jul 20 15:24 /srv/www/ 

這裏的任務：

desc "Check that we can access everything" 
    task :check_write_permissions do 
    on roles(:all) do |host| 
     if test("[ -w #{fetch(:deploy_to)} ]") 
     info "#{fetch(:deploy_to)} is writable on #{host}" 
     else 
     error "#{fetch(:deploy_to)} is not writable on #{host}" 
     end 
    end 
    end 

Answer 1

我在這兩個staging.rb和deploy.rb，前者超越後者設置deploy_to。