vfs

vfs

 英

  • 网络虚拟文件系统(Virtual File System);温哥华电影学院(Vancouver Film School);虚拟档案系统

例句

At the bottom of the VFS are the file system abstractions that define how the upper-layer functions are implemented.

VFS下面文件系统抽象定义上层函数实现方式

This article has scratched the surface of the VFS, its approach, and objects used to provide uniform access to differing file systems.

本文探索VFS基础概念以及访问不同文件系统提供统一接口对象

The hierarchical nature of a file system is managed by another object in VFS called a dentry object.

文件系统层次结构VFS另一个称为dentry对象管理

At the core of that set of interfaces is the virtual file system switch (VFS).

接口核心就是虚拟文件系统交换VFS)。

As shown in Listing 1, the virtual file system is maintained as a linked list of struct vfs, as denoted by the member vfs_next.

清单1成员vfs_next指定虚拟文件系统作为structvfs进行维护

Most working Tcl application developers first apply VFS in terms of the examples above -- a slick FTP-savvy editor, for instance.

大多数在职Tcl应用程序开发人员首先VFS应用上述示例方面-例如灵活支持FTP编辑器

Once a request is found to be destined for NFS, VFS passes it to the NFS instance within the kernel.

一旦发现NFS指定需求VFS传递内核NFS实例

The VFS determines which storage a request is intended for, then which file system must be used to satisfy the request.

VFS确定需求倾向哪个存储然后使用哪些文件系统满足需求

The VFS keeps track of the currently-supported file systems, as well as those file systems that are currently mounted.

VFS记录当前支持文件系统以及当前挂装文件系统

Summary: A virtual filesystem (VFS) is an abstraction with surprisingly productive uses.

简介虚拟文件系统VFS一个抽象概念具有极其高效用途

The well-known Zope application server provides a slightly more challenging example of a VFS.

众所周知Zope应用程序服务器提供一个颇有挑战性VFS示例

Let's now look at the internals of the VFS to see how this works.

我们看看VFS内部结构及其工作原理

At the top is the virtual file system (VFS), which presents a common interface to higher-level applications.

架构虚拟文件系统VFS),高级应用程序提供通用接口

The VFS is followed by the flash file system, which will be covered in the next section.

VFS下面flash文件系统在下介绍)。

Before looking at the overall architecture of the VFS subsystem, let's have a look at the major objects that are used.

查看VFS子系统总体架构之前我们看看使用主要对象

The virtual file system (VFS) is the abstraction layer for the multitude of file systems that are supported in the kernel.

虚拟文件系统VFS内核支持大多数文件系统抽象

Basically it delegates most of the VFS calls to a specialized daemon that handles them.

根本上来说大部分VFS调用委托一个专用守护进程处理

The VFS provides the abstraction layer, separating the POSIX API from the details of how a particular file system implements that behavior.

VFS提供抽象从而POSIXAPI特定文件系统如何实现行为细节分离开来

Figure 2 shows a high-level view of the Linux stack from the point of view of the VFS.

2VFS角度显示Linux结构高级视图

Now that I've reviewed the various important objects in the VFS layer, let's look at how they relate in a single diagram.

我们已经查看VFS各种重要对象现在我们通过一个图表展示它们之间关系

VFS is a major part of the technical infrastructure that gives Zope its renowned power.

VFS使Zope声名远扬技术基础结构主要组成部分

Now, let's add some concrete architecture to the abstract features that the Linux VFS provides.

现在我们LinuxVFS提供抽象特性添加一些具体架构

The VFS provides a switching layer between the SCI and the file systems supported by the kernel (see Figure 4).

VFSSCI内核支持文件系统之间提供了一个交换请参看4)。

Now, check and see if there is a VFS-lock patch available for your particular kernel version.

现在检查是否用于特定内核版本VFS-lock补丁

The file system driver implementation routes requests from the VFS back to user space.

文件系统驱动程序实现来自VFS请求发送用户空间

The only difficulty is that few language run-time libraries currently support full-blown VFS.

最大困难就是当前支持成熟VFS语言运行很少

vfs_gfs points to the struct gfs structure for the corresponding file system.

vfs_gfs指向对应文件系统structgfs结构

Scripted documents and VFS are large topics that deserve column installments of their own.

脚本文档VFS宏大主题值得开辟它们自己专栏

While I didn't observe VFs changes in our repository lately, I can however report from my end of the globe.

无法提供VF我们最新更改可以大家报告

Initializing the slab allocator and creating slab caches for VFS, buffer cache, etc.

初始slab分配器VFS缓冲区高速缓存创建slab高速缓存

Creating filesystems required knowledge of kernel programming and the kernel technologies (like vfs).

创建文件系统需要了解内核编程内核技术例如vfs方面知识

In Tcl's release 8. 4, in contrast, "Tcl's filesystem is completely virtual filesystem aware, " as the community page on VFS explains.

相比之下Tcl发行版8.4正如有关VFS社区页面说明那样:“Tcl文件系统完全支持虚拟文件系统”。

The two major objects that are dynamically managed in the VFS include the dentry and inode objects.

VFS动态管理两个主要对象dentryinode对象

Plenty of industrial-strength products rely on VFS.

许多业界影响产品依赖VFS

Several popular languages now support VFS constructs, and Cameron Laird shows you what they are good for.

几种流行语言现在支持VFS构造CameronLaird说明这些构造适用什么

Above the VFS is the standard kernel system-call interface (SCI).

VFS之上标准内核系统调用接口SCI)。

The idea behind a VFS is simple: it represents as a filesystem something that is not a filesystem.

VFS背后构想简单不是文件系统事物表示文件系统

The VFS is the primary interface to the underlying file systems.

VFS底层文件系统主要接口

This is where you see the familiar message shown in Listing 6: VFS: Mounted root (ext2 file system).

就是我们清单6看到熟悉消息VFS:Mountedroot(ext2filesystem).地方

At the top of the VFS is a common API abstraction of functions such as open, close, read, and write.

VFS上面诸如openclosereadwrite之类函数一个通用API抽象