它报告文件系统的所有层的使用率，包括逻辑卷管理器(LVM)、虚拟内存和物理磁盘层。
It reports on all layers of file system utilization, including the Logical Volume Manager (LVM), virtual memory, and physical disk layers.
在创建虚拟磁盘之后，就可以将客户操作系统加载到其上。
With your virtual disk created, load the guest operating system into it.
另外，宿主系统可以管理、备份和快速复制虚拟磁盘。
Also, the virtual disks can be managed, backed-up, and quickly replicated by the hosting system.
虚拟磁盘使得基于POWER5的系统中的多个分区可以共享存储器。
Virtual storage allows multiple partitions within a POWER5-based system to share storage.
由于VMwareServer支持在主机系统上进行直通式(pass -through)SCSI驱动访问，因此可以为虚拟机添加另一个磁盘，将PhysicalDrive1的Partition0直接附加到VMware中。
Because VMware Server supports pass-through SCSI drive access on the host system, add another hard disk for the virtual machine with Partition 0 of PhysicalDrive 1 directly attached in VMware.
您在VIOServer上定义虚拟以太网和磁盘设备，然后使它们对系统上的其他lpar可用。
You define virtual Ethernet and disk devices on the VIO Server and then make them available to the other LPARs on the system.
虚拟区可以通过数据库服务器得到较大扩展，并且可以通过操作系统将虚拟区页移出(page out)磁盘。
The virtual portion is quite expandable by the database server and can be paged out to disk by the operating system.
DefaultAddDisk附件在虚拟机上创建一个虚拟磁盘，使用选择的文件系统格式化磁盘，然后装载磁盘。
The Default add disk add-on creates a virtual disk on the virtual machine, formats the disk with the selected file system, and mounts the disk.
作为一个虚拟磁盘，DRBD提供一个供各种应用程序使用的灵活模型(从文件系统到依赖于一个原始磁盘的其他应用程序，比如数据库)。
As a virtual disk, DRBD provides a flexible model that a variety of applications can use (from file systems to other applications that can rely on a raw disk, such as a database).
有了启用了虚拟化支持的引导内核，接下来的一个步骤是为客户操作系统创建一个磁盘映像。
Using a booted kernel with virtualization support enabled, the next step is to create a disk image for the guest operating system.
操作系统的虚拟内存子系统允许应用程序分配的内存超过系统上实际存在的内存量，不足的部分由磁盘上的临时存储组成。
The operating system's virtual memory subsystem allows applications to allocate more memory than actually exists on the system, with the shortage being made up by temporary storage on disk.
创建空逻辑磁盘并配置虚拟机概要之后，需要更新虚拟机内部的文件系统配置。
After you create the empty logical disk and configure the virtual machine profile, the file system configuration inside the virtual machine needs to be updated.
当应用程序准备运行时，windows管理系统将在磁盘上的物理内存(RAM)和虚拟内存之间分配应用程序拥有的数据。
When the application is running the Windows management system will distribute the data held by the application between physical memory (RAM) and virtual memory on disk.
tmpfs还使用磁盘交换空间来存储，并且当为存储文件而请求页面时，使用虚拟内存(VM)子系统。
Tmpfs also makes use of the disk swap space for storage, and of the virtual memory (VM) subsystem when requesting pages for storing files.
而且传统的虚拟磁盘是个块设备，并需要一个mkfs之类的命令才能真正地使用它，tmpfs是一个文件系统，而不是块设备；您只是安装它，它就可以使用了。
And while a traditional ramdisk is a block device and requires a MKFS command of some kind before you can actually use it, TMPFS is a filesystem, not a block device; you just mount it, and it's there.
这和Linux虚拟磁盘如何使用大相径庭；标准的Linux虚拟磁盘是块设备，所以在使用它们之前必须用您选择的文件系统将其格式化。
This is very different from how Linux ramdisks are used; standard Linux ramdisks are block devices, so they must be formatted with a filesystem of your choice before you can use them.
在虚拟存储系统中，一个固定长度的连续虚拟地址块，在分页操作过程中它作为一个单位在内存和磁盘之间来回复制。
In a virtual storage system, a fixed-length block of contiguous virtual addresses copied as a unit from memory to disk and back during paging operations.
着重讨论了异构磁盘系统的数据分配和瓦片分布问题，提出了一种速率均匀虚拟磁盘划分方法和一种虚拟磁盘排序方法。
After studying the questions of data allocation and tile declustering in heterogeneous disk systems, a same-rate virtual disk dividing method and a virtual disk sorting method are proposed.
实现这种系统的关键是开发网络虚拟磁盘驱动。
The most important thing to realize the system is to develop a network virtual disk driver.
在完全按你的喜好调好虚拟硬件的配置后，你就能把服务器磁盘映像保存到文件中，对其他的客系统而言它可以当做样板用。
After you've tuned a virtualized hardware configuration precisely to your liking, you can save that server's disk image to a file and use it as a template for other guest systems.
在完全按你的喜好调好虚拟硬件的配置后，你就能把服务器磁盘映像保存到文件中，对其他的客系统而言它可以当做样板用。
After you've tuned a virtualized hardware configuration precisely to your liking, you can save that server's disk image to a file and use it as a template for other guest systems.
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