SCSI命令涉及到用于向 SCSI 设备传输数据（或从中输出数据）的数据命令，以及用于设置 SCSI 设备的配置参数的非数据命令。
The SCSI commands involve data commands that are used for transferring data from or to SCSI devices and non-data commands that request or set the configure parameters of a SCSI device.
本部分包括一些从每个方面收集数据的命令。
This section includes some commands that collect data from each area.
这些命令对数据运行算法，或查询有关该数据的信息。
These commands run algorithms on the data or query for information about the data.
数据保留命令和维护命令是穿插出现的。
The data preservation commands and the maintenance commands are interleaved.
在DB 2中，可以使用数据库创建命令或使用控制中心工具创建数据库。
In DB2, the database can be created using the database creation command or using the control center tool.
您可以运行SQL数据操作命令并将其实现为网格例程。
You can run SQL data manipulation statements and routines through grid routines.
配置更改的最后一步应该包括捕获配置数据的命令。
The last step of a configuration change should include a command to take a snapshot of the configuration data.
创建描述命令元数据的命令定义文件。
Create a command definition file that describes the command metadata.
要创建测试数据库，则需要打开DB 2命令窗口并填充数据库。
To create the test database, open a DB2 command window and populate the database.
生成的命令包括保留数据以防破坏性表更改的命令。
The generated commands include commands to preserve data in case of a destructive table change.
迁移数据的命令按适当的顺序穿插在生成的命令中。
The commands to migrate data have been interleaved in the generated commands in the proper order.
注意：数据保留命令中穿插有ddl命令。
Note: the data preservation commands are interleaved with the DDL commands.
为了获得输出数据，使用命令purecov—export。
使用导出和导入命令保留数据。
明确地说就是，这条通道实现了数据和命令的发送与接受。
Specifically, the channel does things like send and receive data and commands. Let's look at my specific client.
使用“Load命令”将数据加载到MQT中。
使用idsldapadd命令装载数据。
然后，它将针对每项度量数据，使用gmetric命令将这些值放到Ganglia中。
It then puts those values into Ganglia with the gmetric command for each of the metrics.
此方法应该返回AbstractAdminCommand的实现，该实现执行在传递到加载方法的命令数据中指定的命令。
This method should return an implementation of AbstractAdminCommand that executes the command specified in the command data passed to the load method.
如图2所示，For each的第一个功能是嵌套映射，该映射包含处理每个数组元素中数据的命令。
As shown in Figure 2, the first is a nested map that contains the instructions to handle the data in each of the array elements.
从命令行连接到数据库并使用如下命令部署例程。
Connect to the database from the command line and deploy the routines using the following command.
此方法应该返回AbstractAdminCommand的实现，后者执行在传递到创建方法的命令元数据中指定的命令。
This method should return an implementation of the AbstractAdminCommand that executes the command specified in the command metadata that is passed to the create method.
数据保留命令是用默认的提供程序(EXPORTfor DELdataformat和LOAD)生成的。
The data preservation commands are generated using the default providers (EXPORT for DEL data format and LOAD).
您需要使用此命令前滚数据库（请参阅清单17）。
You need to roll forward your database by using this command (also in Listing 17).
下面的命令加载数据到目标数据库中。
The following command loads the data into the target database.
一旦建立了连接，就可以开始对数据库执行命令。
Once you have a connection, you can begin to execute commands against the database.
您需要对每个数据库重复此命令。
执行数据库访问的SQL命令。
下载被请求的软件所需的其他数据包，例如命令和库。
Downloading other packages that the requested software needs, such as commands and libraries.
生成启动和停止数据库、静默等常见命令。
Generates common commands such as start and stop of databases, quiesce, etc.
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