The transaction log is stored as a sequential disk file (or sometimes in a raw partition) and will generally only be written to, not read from, except in the case of rollback or recovery.
事务日志存储为连续的磁盘文件(有时存储在原始分区中)，并且一般只是用于写入而不用于读取，回滚或恢复的情况例外。
You can reclaim unwanted file systems or disk space to save resources.
可以回收空闲的文件系统或磁盘空间以节省资源。
Applications that use zero copy request that the kernel copy the data directly from the disk file to the socket, without going through the application.
使用零拷贝的应用程序要求内核直接将数据从磁盘文件拷贝到套接字，而无需通过应用程序。
Automatic storage automatically grows the size of your database across disk and file systems.
自动存储会自动增加数据库在磁盘和文件系统上的大小。
Lastly, it presents the code for writing the changed configuration file out to disk.
最后，本文介绍了将这个经过修改的配置文件写入到磁盘的代码。
Attribute functions: Provide for miscellaneous information such as file size and disk usage.
属性函数：提供杂项信息，如文件大小、磁盘使用量等。
To improve performance, JCS stores the cached data keys in memory while storing the actual cached data on the file disk.
为了提高性能，JCS在文件磁盘上存储实际缓存数据的同时，会在内存中存储缓存数据键。
In effect, the application serves as an inefficient intermediary that gets the data from the disk file to the socket.
应用程序实际上在这里担当了一个不怎么高效的中介角色，将磁盘文件的数据转入套接字。
On disk, the superblock provides information to the kernel on the structure of the file system on disk.
在磁盘上，超块向内核提供关于磁盘上的文件系统的结构的信息。
The same test was run using a RAM disk file system to show the difference in speed.
此外，使用RAM磁盘文件系统再次运行了这个测试，以显示速度方面的差异。
The -f flag is used to point to a file containing disk descriptors for disks to be defined as NSDs.
定义为nsd的磁盘的磁盘描述符包含在一个文件里，- F标志就用来指向这个文件。
First, convert your constraint model — presumably a file on disk somewhere — into a format that JAXP can use.
首先，将约束模型(可能是某个磁盘上的文件)转化为JAXP可以使用的格式。
Each table is represented as a file on disk and must be opened before it can be read.
每个表都可以表示为磁盘上的一个文件，必须先打开，后读取。
In GAE, you can't write files to disk because there's no useable file system.
在GAE 上，您是无法将文件写入到磁盘的，因为 GAE根本没有可用的文件系统。
In a well-tuned site, this disk offload file fits entirely into the file system cache, and is served out of RAM.
在一个优化的网站上，这个磁盘卸载文件会完全存储在文件系统缓存中，它位于RAM之外。
It then saves the XML-encrypted file to disk, as well as the key used for encryption.
然后它将xml加密的文件以及用于加密的密钥保存到磁盘。
If there is a new added disk with a lower ID than your root file system disk, you need to put your root file system disk in a slot before it.
如果有一个新添加的磁盘拥有比根文件系统磁盘更低的ID，则需要把根文件系统磁盘置于前一个插槽中。
When these entries are not specified, the files that contain BLOB or CLOB data will be extracted into the corresponding directory where the disk file is present.
如果不指定这些条目，包含BLOB和CLOB数据的文件将解压缩到磁盘文件所在的对应目录中。
In Listing 4 you see a line in the virtual disk descriptor file that was created for your virtual machine.
清单4给出为虚拟机创建的虚拟磁盘描述文件中的一行代码。
So, you don't need to have the data to be edited stored in a file on disk.
因此，无需将要编辑的数据存储在磁盘上的文件中。
Past documentation has indicated the need for the fastest logging disks possible, so we reran the tests using a RAM disk file system, to see if doing so made a difference.
过去的文档表明需要使用最快的日志磁盘，所以我们使用RAM文件系统重新运行测试，看看结果是否有差别。
Tying disk (file) databases to a hash is a well-covered topic.
将磁盘（文件）数据库绑定到散列是一个得到了深入讨论的主题。
The Plan 9 operating system requires a significant amount of space for its installation, so specify a 700mb disk followed by the name of the hard disk file (c.img).
对于Plan9安装来说，其操作系统需要大量的空间，因此根据硬盘文件的名称(c.i mg)指定700MB的磁盘。
SQLite supports databases of up to 2 TB, with each database stored entirely in a single disk file.
SQLite支持大小高达2TB的数据库，每个数据库完全存储在单个磁盘文件中。
Good examples are reading a large file from disk or downloading a file from a Web site.
一个很好的例子就是从磁盘读取大型文件或从Web站点下载文件。
Using bosboot, you create a boot file (that is, a bootable image) from a RAM disk, a file system, and a kernel.
使用bosboot命令可以从ram磁盘、文件系统或内核创建启动文件(即可启动映像)。
Df reports file system disk usage.
df显示文件系统的磁盘使用情况。
The disk region is a region for cache data on the Web server's file disk.
磁盘区域是在Web服务器的文件磁盘上缓存数据。
Like the local file system, setting up disk quotas for the Network file system (NFS) is important.
与本地文件系统一样，为Net workFileSystem (NFS)设置磁盘配额也很重要。
Like the local file system, setting up disk quotas for the Network file system (NFS) is important.
与本地文件系统一样，为Net workFileSystem (NFS)设置磁盘配额也很重要。
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