In most cases, it's necessary to run FSCK or its helper program on an unmounted file system.

多数情况下，必须在一个已卸载的文件系统上运行fsck或帮助程序。

youdao

In most cases, it's necessary to run FSCK or its helper program on an unmounted file system.

多数情况下，必须在一个已卸载的文件系统上运行fsck或帮助程序。

youdao