用户pttuser可以执行应用程序所需要的读写操作。

User pttuser performs the read and write operations required by the application.

youdao

所以文件系统缓存可以很大程度上帮助避免对磁盘的读写操作。

So the file system cache can help there quite a bit to avoid read and write operations on the disk.

youdao

在审核的帮助之下，您可以跟踪对文件的读写操作的相关信息。

You can track information related to read and write operations on a file with the help of auditing.

youdao