报错如下：
析：
红帽官方说这是个bug
Bug 447314 - df shows /root/.gvfs permission denied
Status: CLOSED CURRENTRELEASE
Aliases: None (edit)
Product: Fedora
Component: gvfs (Show other bugs)
Version(s): 9
Platform: All Linux
Priority: low Severity: medium
Target Milestone: —
Target Release: —
Assigned To: Tomáš Bžatek
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Keywords:
Depends On:
Blocks:
Show dependency tree / graph
解决办法：
切换到root账号将此目录卸载后删除即可，操作如下：
解决效果：
