By using raw devices this overhead is reduced.
通过使用原始设备将减少此开销。
Backups on raw devices are not supported.
找不到备份设备。
Backups on raw devices are not supported.
备份设备没有响应。
The DB2 backup utility also supports raw devices.
DB 2备份实用程序还支持原始设备。
A storage pool can be raw devices, cooked files, or directories.
存储池可以是原始设备、cooked文件或目录。
DMS table Spaces are managed by DB2, and can be files or raw devices.
dms表空间由DB 2管理，既可以是文件，也可以是原始设备。
The database server can use cooked files or raw devices to store data.
数据库服务器可以使用成熟的(cooked)文件或原始(raw)设备来存储数据。
IDS allows you to use either raw devices or cooked files for dbspace chunks.
IDS允许将裸设备或者熟文件用于dbspace块。
Check the sizes of the raw devices and save the results into the file named raw_devs.unl.
检查原始设备的大小，将结果保存到raw _ devs . unl文件中。
This time can be significantly reduced if you use raw devices and if you use concurrent access.
如果您使用原始设备，或者使用并发访问，那么就可以极大地减少这一时间。
Note: in other environments, the described mechanism for determining raw devices may not be suitable.
注意：在其他环境中，上述确定原始设备的机制可能不适用。
Figure 2 shows a sample set of three raw devices that contain both free chunks and chunks that are in use.
图2显示包含3个原始设备的一组原始设备，这3个原始设备都既包括空闲块，又包含正在使用的块。
DB2 LUW also stores table data on files, directories and raw devices depending upon the type of table space.
DB 2LUW还会根据表空间的类型将表数据存储到文件、目录和原始设备上。
Then the Informix database is queried to determine the location of already used chunks on the raw devices.
接着，查询Informix数据库，确定原始设备上已经在使用的块的位置。
Calculate the sizes of the raw devices that are free (available) and save the results into the file named free_chunks.unl.
计算空闲(可用)原始设备的大小，将结果保存到free_chunks . unl文件中。
Once you have settled on DMS table Spaces, you can furthermore choose between raw devices or file system based containers for the table space.
一旦将数据放在dms表空间上，就可以根据表空间的容器进一步选择是使用原始设备还是文件系统。
For faster failover time the best configuration is to use DMS tablespaces and raw devices, and even better allow concurrent access to the disks.
为了获得更快的故障转移时间，最佳配置是使用dms表空间和原始设备，甚至最好允许对磁盘的并发访问。
Running the RAWDEVSIZE program against the raw devices depicted in Figure 2 would result in the following data being put into the free_chunks table.
对图2所示原始设备运行RAWDEVSIZE程序将产生以下数据，并将这些数据放到free_chunks表中。
In the database Managed space (DMS) method, you would explicitly specify a set of files or raw devices for each table space and let DB2 database manage them.
使用DatabaseManagedSpace (DMS)方法时，需要显式地为每个表指定一组文件或原始设备，并让DB 2数据库管理它们。
The RAWDEVSIZE program analyzes available raw devices and stores the offset, size, and path information of free blocks into a database table named free_chunks.
RAWDEVSIZE程序分析可用原始设备，并将空闲块的偏移量、大小和路径信息存储到一个名为free_chunks的数据库表中。
Raw disk devices on the other hand are disk slices that can not be mounted to the operating system and is not visible to users.
另一方面，原始磁盘设备指的是无法安装到操作系统的磁盘片，对用户来说是不可视的。
Check if the found data files are links to raw (character-special) devices.
检查发现的数据文件是否为原始(字符特殊)设备的链接。
The second version, JFFS2, is emerging as the de facto filesystem for raw flash chips for tiny embedded devices.
第二个版本，JFFS2，作为用于微型嵌入式设备的原始闪存芯片的实际文件系统而出现。
As computers have become mobile devices, however, their users are increasingly concerned about battery life as well as raw performance.
不过，随着电脑变成移动装置，它们的使用者不但关心装置原始性能，对电池寿命亦愈发关切。
Use this agent to specify a list of raw disk devices, and reserve all or a percentage of accessible disks for an application.
使用这个agent指定一个空磁盘设备列表，并为某个应用预订全部或一定百分比的可用磁盘。
Furthermore, because most display devices are unable to keep up with the display of the raw data information, it is best to export the information directly to a file.
而且，因为大多数显示设备都不可能跟上原始数据信息的显示速度，所以最好将这些信息直接导出到文件中。
There are two types of disk devices that IDS can use: cooked disk devices and raw disk devices.
IDS可以使用两种类型的磁盘设备：成熟的(cooked)磁盘设备和原始的(raw)磁盘设备。
To ensure high standards for milk collection, Yang Wenjun, President of Mengniu, said Mengniu plans to install cameras at all stations, and place GPS devices on all vehicles transporting raw milk.
蒙牛总裁杨文俊表示，为了保证采奶质量达到标准，蒙牛准备在所有奶站安装摄像头，并在所有运输原奶的车辆上安装GPS全球定位系统。
As a result, embedded devices like phones are increasing in actual, raw speed much more slowly than desktop systems.
因此，如手机之内的嵌入式设备，实际在单纯速度方面比桌面系统增长远慢得多。
As a result, embedded devices like phones are increasing in actual, raw speed much more slowly than desktop systems.
因此，如手机之内的嵌入式设备，实际在单纯速度方面比桌面系统增长远慢得多。
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