如果由于某些原因出了问题，那么就需要对元数据进行修复，但不是执行对元数据的彻底扫描(就像fsck那样)，而是查看日志。

If for some reason it isn't, then the meta-data needs to be fixed, but instead of performing an exhaustive meta-data scan (like FSCK) it instead takes a look at the journal.

youdao

我们对你的电脑进行了彻底的扫描，但没有发现任何恶意软件。

We've performed an exhaustive scan on your computer, but we couldn't find any malicious software.

youdao

所以，为了弥补这种情况，fsck 将开始彻底的扫描并且全面地检查元数据，修正这一过程中找到的任何错误。

So, to fix this situation, fsck will begin an exhaustive scan and sanity check on the meta-data, correcting any errors that it finds along the way.

youdao