remove rm operation & add error process
remove rm operation & add error process

Summary: Ref T671

Test Plan: N/A

Reviewers: wuzesheng

Reviewed By: wuzesheng

Maniphest Tasks: T671

Differential Revision: http://phabricator.n.miliao.com/D2907

XiaoMi/minos,zxl200406/minos,zhoffice/minos,linyiqun/minos,XiaoMi/minos,XiaoMi/minos,zxl200406/minos,zhoffice/minos,cherrydocker/minos,zxl200406/minos,zxl200406/minos,cherrydocker/minos,cherrydocker/minos,zhoffice/minos,zhoffice/minos,linyiqun/minos,cherrydocker/minos,XiaoMi/minos,linyiqun/minos,linyiqun/minos