           argsMapper: (id, host_id) -> { id, host_id }
         }
         migratePool: action 'Migrate VM to another pool', 'vm.migrate_pool', {
-          argsMapper: (params) -> params
+          argsMapper: (params) -> angular.copy(params)
         }
         restart: action 'Restart VM', 'vm.restart', {
           argsMapper: (id, force = false) -> { id, force }

    }

  .service 'xo', ($timeout, xoApi, notify) ->
    action = (name, method, options) ->
      unless method
        return ->

        disconnect: action 'Disconnect PBD'

      server:
        add: action 'Add server', 'server.add', {
          argsMapper: (params) -> angular.copy(params)
        }
        remove: action 'Remove server', 'server.remove', argsMapper: (id) -> {id}
        getAll: action 'Getting server', 'server.getAll'
        set: action 'Save server', 'server.set', {
          argsMapper: (params) -> angular.copy(params)
        }

      task:
        cancel: action 'Cancel task', 'task.cancel', argsMapper: (id) -> {id}

      user:
        create: action 'Create user', 'user.create', {
          argsMapper: (params) -> angular.copy(params)
        }
        delete: action 'Delete user', 'user.delete', argsMapper: (id) -> {id}
        getAll: action 'Getting users', 'user.getAll'
        set: action 'Save user', 'user.set', {
          argsMapper: (params) -> angular.copy(params)
        }

      vm:
        convert: action 'Convert VM', 'vm.convert', {
