在操作系统层将日志分放到多个磁盘。
Stripe the log across multiple disks at the operating system level.
操作系统专家主要关注操作系统层。
Operating system specialists focus on the operating system layer.
ODM在操作系统层还保留物理卷的记录。
The ODM still keeps a record of the physical volumes at the operating system level.
企业资源和操作系统层。
层1：操作系统层。
该方案采用操作系统层、中间层和应用程序层的三层结构。
The architecture has three layers which include operating system layer, middleware layer and application layer.
虽然这些定制都非常重要，但是操作系统层的定制也是一个常见的需求。
While those customizations are important, customization of the operating system layer is also often required.
向目标LPAR分配磁盘之后，需要在操作系统层识别它们并让卷组和文件系统能够使用。
After you assign the disks to the target LPAR, you need to identify them at the operating system level and then make the volume group and file systems available.
在实践中，要使响应时间小于几十微秒，需要组合定制的软硬件，很可能没有(或者有非常薄的)操作系统层。
In practice, achieving response times below tens of microseconds requires a combination of custom hardware and software, possibly with no — or a very thin — operating-system layer.
本文提出了一种层次化的电源管理结构，分别为硬件层、驱动层、操作系统层、电源管理层和应用层。
This low power model adopts five-layer architecture, which are hardware platform, driver layer, operating system, power manage mechanism and application program.
在本文中，主要是考虑在实时系统中，当任务存在时间约束时在操作系统层上通过任务调度来减少系统能量消耗。
In this paper, we concentrate on reducing energy consumption by using task scheduling algorithm on system level when these tasks have time restrictions in real-time systems.
但是，在操作系统和服务器层仍然有隔离问题，例如一个租户的用户有可能占用物理服务器中的所有CPU和内存。
But isolation concerns still exist at the OS and servers layers, e.g., it is possible for one tenant's users to consume all the CPU or memory in the physical server.
通过使用该设备，从操作系统一直到中间件和您的应用程序，可以在软件栈的每一层上实现这些定制。
Using the appliance, these customizations can be delivered at each layer of the software stack, from the operating system all the way up to the middleware and your applications.
管理程序指的是一种软件虚拟化程序，它在操作系统和机器物理资源之间提供了一个抽象层。
A hypervisor is a software virtualization program that provides a layer of abstraction between operating systems and physical resources on a machine.
因此，可以用它在本机操作系统提供的保护之外再额外增加一层保护。
Therefore, you can use it to provide an extra layer of security in addition to that provided by the native operating system.
J2ME技术在一个完整的应用程序运行时模型中定义了这种模块性和可伸缩性，在该模型中的四个软件层都构建在设备的主机操作系统上。
This modularity and scalability is defined by J2ME technology in a complete application runtime model, with four layers of software built upon the host operating system of the device.
它是构建在操作系统级别的一个服务层，以便扩展浏览器的安全模型。
Rather it is a layer that extends the browser’s security model down into the operating system level.
还有软件层以帮助企业把IT基础架构变成自己的云，也就是“数据中心的虚拟操作系统”。
The other is software that helps firms to turn their IT infrastructure into their own cloud, known as a “virtual operating system for data centres”.
使用全虚拟化，在虚拟化的操作系统和硬件之间存在一个层，用于决定访问。
With full virtualization, a layer exists between the virtualized operating systems and the hardware as a way to arbitrate access.
GPFS可移植层（PL）是内核特有的，必须为集群中的每个操作系统级别单独创建。
The GPFS portability layer (PL) is kernel-specific, and it must be created separately for each operating system level within your cluster.
这个层提供了同时在一个单一物理机器上执行多个操作系统(及其应用程序)的能力。
This layer provides the ability to execute multiple operating systems (and their applications) simultaneously on a single physical machine.
在这种模型中，访客操作系统在hypervisor之上的一层中运行。
In this model, guest operating system run on another layer above the hypervisor.
最好的HTML5相对于操作系统来说是本地化的，因此Web站点使用的传输层也是最少的。
The best HTML5 is native to the operating system, so Web sites have the fewest translation layers to pass through.
基础架构层——物理硬件、网络和操作系统。
Infrastructure Layer - physical hardware, network and operating systems.
Eclipse包括一个平台GUI抽象层和一个映射到本地操作系统平台框架的易访问性api。
Eclipse contains a platform GUI abstraction layer and an accessibility API that is typically mapped to native operating system platform frameworks.
Hypervisor是很小的一层，它可以拦截操作系统对硬件的调用。
A hypervisor is a thin software layer that intercepts operating system calls to hardware.
在客户操作系统和裸硬件之间有一个hypervisor作为抽象层使用。
A hypervisor sits between the guest operating systems and the bare hardware as an abstraction layer.
如图5所示，来宾操作系统包含一个Lguest代码瘦层(根据定义，就是准虚拟化)。
As shown in Figure 5, the guest operating system includes a thin layer of Lguest code (by definition, paravirtualization).
这一层使用不同的技术暴露现有企业资源和操作系统，这样它们就可以被业务组件使用。
This layer USES various technologies to expose existing enterprise resources and operational systems so they could be used by business components.
这个抽象层允许任何操作系统在硬件上运行，而不需要了解任何其他客户操作系统。
This abstraction layer allows any operating system to run on the hardware without knowledge of any other guest operating system.
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