...我们知道,为了提高读写速度,Unix操作系统在提供单写锁功能的同时,还提供了异步读写(asynchronous I/O)和直接读写(direct I/O)的API,允许应用程序不加锁的写入文件。
基于4个网页-相关网页
direct i ing machine 直接纺丝机
direct i ut 直接输入
DIOLM Direct I 输入输出直接限制
direct i truction 立即指令
I like direct 我喜欢直接
I direct what way grass 我直接么办法草了
But I am very direct 但我很苯
I will direct the improvement 我会督导改进
I like the direct 我喜欢直接
For a more detailed description of qdio, refer to the document “Queued Direct I/O (QDIO,” in the reference section.
要了解更多关于 qdio 的详细描述,请参阅参考资料小节中的文章 “Queued Direct I/O (QDIO)”。
The clients may perform direct I/O given receipt of the layout, and the NFSv4.1 server handles metadata management and storage.
客户端可能执行直接 I/O ,给出布局的回执,而 NFSv4.1 服务器处理元数据管理和存储。
Direct I/O bypasses the use of the file system buffers, and therefore is more efficient for reads and writes that go to disk.
而 直接 I/O 可以避免使用文件系统缓冲区,因而对于磁盘的读写更为高效。
I go the most direct way. Anyone who eats crow has to admit a mistake or defeat.
VOA: special.2010.06.13
But they represent for us a direction That the research lab I direct is trying to hid in.
但他们给我们指出了一个方向,我所在的研究实验室就朝着这个方向努力。
And I currently direct in the interdisplinary research center, called the center for educational computing initiatives.
目前我指导着一个跨学科的,研究中心,叫做,教育主动性计算机研究中心。
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