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请问rm的问题
[quote]原帖由 "zhjz"]为何我使用rm -r 删除磁盘上所有文件后,磁盘容量没有恢复到没有文件时的大小,只有大约一半的容量,不知有什么办法可以解决!是不是有什么隐含或者链接文件存在,如果是,如何去掉?[/quote 发表:
in most case. it's not because of hidden files. It should because one or more files were still "hold" by the application and they're not longer there but "df" command can't report it properly.
for example, if a oracle database is running and you delete all the database files on file system /u001 and you'll find the capacity of /u001 is still as before unless you shutdown the database. |
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