如果您上传一份不是与产品一起交付的档案，比如光盘(由您所签订的发行商合同决定)，那么这个档案的首次上传可以在这里进行。

If you are uploading a file that is not delivered with the product, such as for a CD (depending on which vendor contract you are on), it can be uploaded here for the first time.

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发起者可以是托管计算机中的一个SCSI设备，而SCSI目标则可以是一个磁盘、光盘和磁带设备或特殊设备(比如箱体设备)。

An initiator can represent a SCSI device in a host computer, and a SCSI target can be a disk drive, CD-ROM, tape drive, or special device such as an enclosure service.

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那些不能修改的媒介，比如CD - ROM光盘将自动以只读模式安装。

Media that cannot be modified, such as CD-ROM discs, will automatically be mounted read-only.

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