vmdk是什么文件 关于vmdk文件介绍英文双语对照

1、VMDK（VMWare Virtual Machine Disk Format）是虚拟机VMware创建的虚拟硬盘格式，文件存在于VMware文件系统中，被称为VMFS（虚拟机文件系统）。

2、VMDK（VMWareVirtual Machine Disk Format）是虚拟机VMware创建的虚拟硬盘格式，文件存在于VMware文件系统中，被称为VMFS（虚拟机文件系统）。一个VMDK文件代表VMFS在虚拟机上的一个物理硬盘驱动。所有用户数据和有关虚拟服务器的配置信息都存储在VMDK文件中。

3、通常而言，VMDK文件容易比较大，所以，2TB大小的文件都不足为奇。正因为如此，他们被描述为“大的、块级I/O模式”。任何用户数据变化或虚拟服务器配置变化，VMDK文件都要更新。由于VMDK没有增量类型数据获取功能，任何对文件的更改意味着整个文件需要重新备份。

1, VMDK (VMWare Virtual Machine Disk Format) it is the pattern of fictitious hard disk that fictitious machine VMware establishs, in system of file of VMware of file consist in, the VMFS that be called (system of fictitious machine file) .

2, VMDK (VMWareVirtual Machine Disk Format) it is the pattern of fictitious hard disk that fictitious machine VMware establishs, in system of file of VMware of file consist in, the VMFS that be called (system of fictitious machine file) . The drive of hard disk of a physics that file of a VMDK represents VMFS to go up in fictitious machine. All user data and the configuration information that concern fictitious server store in VMDK file.

3, normally, VMDK file is compared easily big, so, the file of 2TB size is no wonder. because such, they by described as " big, piece class I/O mode " . Any user data vary or fictitious server configuration changes, VMDK file wants to update. Because VMDK does not have increment type data to get a function, any is opposite of the file change mean whole file to need to back up afresh.