右键点屏幕右下的DAEMON图标,选”虚拟CD/DVD-ROM”里的”驱动器数量(set number of devices)”选择3devices(就是虚拟出3个光驱), 虚拟完了之后进去”我的电脑”里面你就可以看见出现I光驱,J、k光驱。
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As stated earlier, capacity planning is an important element here and will dictate the number of physical devices that are required for a set of workloads.
如前所述,容量规划是这里的一个重要元素,它规定某个工作负载集所需的物理设备的数量。
Ensure that the value of the NUM_IOCLEANERS database configuration parameter is set to at least the number of physical storage devices in the database.
确保NUM_IOCLEANERS数据库配置参数的值至少等于数据库中物理存储设备的数量。
If transactions are run against the database, set this parameter to be between one and the number of physical storage devices used for the database.
如果事务是对数据库运行的,那么就将该参数设置成1到用于该数据库的物理存储设备数目之间的值。
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